├── .gitignore ├── elk [k8s kube] ├── readme.md ├── es-设置JVM参数.md ├── 01.single │ ├── cm │ │ ├── logstash │ │ │ ├── logstash.yml │ │ │ └── pipeline │ │ │ │ ├── stdio.conf │ │ │ │ └── nginx.conf │ │ ├── kibana │ │ │ └── kibana.yml │ │ ├── es │ │ │ └── elasticsearch.yml │ │ └── nginx │ │ │ └── nginx.conf │ ├── 00.cmd.sh │ ├── 01.svc.yaml │ ├── readme.md │ └── 03.ds.yaml ├── 02.single-xpack │ ├── cm │ │ ├── logstash │ │ │ ├── logstash.yml │ │ │ └── pipeline │ │ │ │ ├── stdio.conf │ │ │ │ └── nginx.conf │ │ ├── kibana │ │ │ ├── kibana.keystore │ │ │ └── kibana.yml │ │ ├── es │ │ │ └── elasticsearch.yml │ │ └── nginx │ │ │ └── nginx.conf │ ├── 00.cmd.sh │ ├── readme.md │ ├── 01.svc.yaml │ └── 03.ds.yaml ├── 04.es-cluster-xpack [sts statefulset] │ ├── cm │ │ ├── logstash │ │ │ ├── logstash.yml │ │ │ └── pipeline │ │ │ │ ├── stdio.conf │ │ │ │ └── nginx.conf │ │ ├── es │ │ │ ├── elastic-certificates.p12 │ │ │ └── elasticsearch.yml │ │ ├── kibana │ │ │ └── kibana.yml │ │ └── nginx │ │ │ └── nginx.conf │ ├── 00.cmd.sh │ ├── 01.svc.yaml │ ├── readme.md │ ├── 03.deploy-kibana.yaml │ └── 04.ds.yaml ├── 03.es-cluster [sts statefulset 7.x 7.2.0] │ ├── cm │ │ ├── logstash │ │ │ ├── logstash.yml │ │ │ └── pipeline │ │ │ │ ├── stdio.conf │ │ │ │ └── nginx.conf │ │ ├── kibana │ │ │ └── kibana.yml │ │ ├── es │ │ │ └── elasticsearch.yml │ │ └── nginx │ │ │ └── nginx.conf │ ├── readme.md │ ├── 00.cmd.sh │ ├── 01.svc.yaml │ ├── 03.deploy-kibana.yaml │ └── 04.ds.yaml ├── 05.es-cluster-xpack-head [sts statefulset] │ ├── cm │ │ ├── logstash │ │ │ ├── logstash.yml │ │ │ └── pipeline │ │ │ │ ├── stdio.conf │ │ │ │ └── nginx.conf │ │ ├── es │ │ │ ├── elastic-certificates.p12 │ │ │ └── elasticsearch.yml │ │ ├── kibana │ │ │ └── kibana.yml │ │ └── nginx │ │ │ └── nginx.conf │ ├── 00.cmd.sh │ ├── 05.head.yaml │ ├── readme.md │ ├── 03.deploy-kibana.yaml │ ├── 01.svc.yaml │ └── 04.ds.yaml ├── 06.es-cluster [sts statefulset 5.x 5.5.0] │ ├── readme.md │ ├── cm │ │ ├── kibana │ │ │ └── kibana.yml │ │ └── es │ │ │ └── elasticsearch.yml │ ├── 00.cmd.sh │ ├── 03.kibana.yaml │ └── 02.es-data.yaml ├── kibana-配置[映射 环境变量].md ├── es-配置.md ├── 问题处理 │ ├── es启动报错-Native controller process has stopped.md │ └── kibana启动报错-Request Timeout after 30000ms.md ├── kibana使用方法.md └── logstash-配置[映射 环境变量].md ├── harbor ├── config │ ├── cert │ │ ├── server.crt │ │ └── server.key │ ├── core │ │ ├── key │ │ ├── app.conf │ │ └── env │ ├── db │ │ └── env │ ├── registryctl │ │ ├── env │ │ └── config.yml │ ├── jobservice │ │ ├── env │ │ └── config.yml │ ├── log │ │ └── logrotate.conf │ ├── registry │ │ ├── config.yml │ │ └── root.crt │ └── nginx │ │ ├── server.crt │ │ └── server.key ├── exports ├── kuber │ ├── 08-portal.yaml │ ├── 03-redis.yaml │ ├── 02-db.yaml │ ├── 10-ing.yaml │ ├── 04-registry.yaml │ ├── 01-cmd.sh │ ├── 07-jobservice.yaml │ ├── 09-proxy.yaml │ ├── 05-registryctl.yaml │ └── 06-core.yaml └── readme.md ├── elk [dc] ├── 03.elk-filebeat │ ├── logstash.md │ ├── logstash │ │ ├── config │ │ │ └── logstash.yml │ │ └── pipeline │ │ │ └── main.conf │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── filebeat │ │ └── config │ │ │ └── filebeat.yml │ ├── readme.md │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── nginx │ │ └── config │ │ │ └── nginx.conf │ └── docker-compose.yaml ├── 02.elk-logstash-lb │ ├── logstash.md │ ├── logstash │ │ ├── config │ │ │ └── logstash.yml │ │ ├── pipeline01 │ │ │ └── nginx.conf │ │ └── pipeline02 │ │ │ └── nginx.conf │ ├── doc │ │ └── src │ │ │ └── 001.png │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── readme.md │ ├── nginx │ │ └── config │ │ │ └── nginx.conf │ └── docker-compose.yaml ├── 04.elk-filebeat-kafka │ ├── logstash.md │ ├── logstash │ │ ├── config │ │ │ └── logstash.yml │ │ └── pipeline │ │ │ └── main.conf │ ├── readme.md │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── filebeat │ │ └── config │ │ │ └── filebeat.yml │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── nginx │ │ └── config │ │ │ └── nginx.conf │ └── docker-compose.yaml ├── 07.elk-cluster-5.5.0 │ ├── readme.md │ ├── data │ │ └── logs │ │ │ └── nginx │ │ │ ├── access.log │ │ │ ├── error.log │ │ │ └── access_json.log │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── logstash │ │ └── config │ │ │ └── logstash.conf │ ├── kibana 5.5.0 的配置.md │ ├── nginx │ │ └── config │ │ │ └── nginx.conf │ ├── logstash 5.5.0无法启动的问题.md │ └── docker-compose.yaml ├── 05.elk-filebeat-kafka-logpilot │ ├── logstash.md │ ├── logstash │ │ ├── config │ │ │ └── logstash.yml │ │ └── pipeline │ │ │ └── main.conf │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── nginx │ │ └── config │ │ │ └── nginx.conf │ └── readme.md ├── 01.elk-single │ ├── readme.md │ ├── logstash │ │ ├── config │ │ │ └── logstash.yml │ │ └── pipeline │ │ │ ├── stdio.conf │ │ │ └── nginx.conf │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── nginx │ │ └── config │ │ │ └── nginx.conf │ └── docker-compose.yaml ├── 08.elk-cluster-5.5.0-xpack │ ├── data │ │ └── logs │ │ │ └── nginx │ │ │ ├── access.log │ │ │ ├── error.log │ │ │ └── access_json.log │ ├── readme.md │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── kibana-ERR_TOO_MANY_REDIRECTS 重定向次数过多.md │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── logstash │ │ └── config │ │ │ └── logstash.conf │ └── nginx │ │ └── config │ │ └── nginx.conf ├── 06.elk-cluster-filebeat │ ├── logstash │ │ ├── config │ │ │ └── logstash.yml │ │ └── pipeline │ │ │ └── main.conf │ ├── filebeat │ │ └── config │ │ │ └── filebeat.yml │ ├── readme.md │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── nginx │ │ └── config │ │ │ └── nginx.conf │ └── docker-compose.yaml ├── 09.elk-cluster-logstash-grok │ ├── logstash │ │ ├── config │ │ │ └── logstash.yml │ │ ├── grok │ │ │ └── patterns │ │ ├── pipeline02 │ │ │ └── nginx.conf │ │ └── pipeline01 │ │ │ └── nginx.conf │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── nginx │ │ └── config │ │ │ └── nginx.conf │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── docker-compose.yaml │ └── readme.md ├── 10.elk-filebeat-grok-pipeline │ ├── kibana │ │ └── config │ │ │ └── kibana.yml │ ├── nginx │ │ └── config │ │ │ └── nginx.conf │ ├── elasticsearch │ │ └── config │ │ │ └── elasticsearch.yml │ ├── filebeat │ │ └── config │ │ │ └── filebeat.yml │ ├── docker-compose.yaml │ └── readme.md └── readme.md ├── python-rq ├── project │ ├── jobs │ │ ├── __init__.py │ │ └── producer.py │ ├── requirements.txt │ └── main.py ├── producer.dockerfile ├── readme.md └── docker-compose.yml ├── celery [python 分布式 dc] ├── project │ ├── tasks │ │ ├── __init__.py │ │ └── task.py │ ├── requirements.txt │ ├── worker.py │ └── producer.py ├── producer.dockerfile ├── readme.md └── docker-compose.yml ├── redis-cluster ├── 00-cmd.sh ├── 03.svc.yaml ├── 01.headless.yaml ├── cm │ └── redis.conf └── 02.sts.yaml ├── rancher ├── import-to-rancher │ ├── 01-ns.yaml │ ├── 02-rbac.yaml │ ├── 03-deploy.yaml │ └── 04-ds.yaml ├── readme.md └── RKE │ ├── ubuntu下kuber环境准备.md │ ├── readme.md │ └── rke_config.txt ├── ansible [dc] ├── ansible │ └── hosts ├── docker-compose.yml ├── dockerfile └── readme.md ├── prometheus ├── kube-state-metrics │ ├── readme.md │ ├── 03.svc.yaml │ ├── 02.deploy.yaml │ └── 01.rbac.yaml ├── 00-cmd.sh ├── docs │ ├── kube-state-metrics.md │ ├── grafana使用.1.添加数据源.md │ ├── grafana使用.2.添加仪表盘[dashboard].md │ └── grafana ingress配置.md ├── 04.ingress.yaml ├── 01.rbac.yaml ├── config │ ├── rules │ │ ├── kubelet.yaml │ │ ├── deploy.yaml │ │ ├── prometheus.yaml │ │ └── nodes.yaml │ ├── blackbox-exporter.yaml │ └── node-exporter.yaml ├── readme.md ├── 03.grafana.yaml ├── exporters │ ├── 02-blackbox-exporter.yaml │ └── 01-node-exporter.yaml └── 02.deploy.yaml ├── readme.md └── redis-cluster[dc] ├── config └── nginx │ └── nginx.conf └── docker-compose.yaml /.gitignore: -------------------------------------------------------------------------------- 1 | **/data 2 | -------------------------------------------------------------------------------- /elk [k8s kube]/readme.md: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /harbor/config/cert/server.crt: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /harbor/config/cert/server.key: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /elk [dc]/03.elk-filebeat/logstash.md: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /harbor/config/core/key: -------------------------------------------------------------------------------- 1 | MBgtJvo3AxRlPewM -------------------------------------------------------------------------------- /python-rq/project/jobs/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/logstash.md: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /elk [dc]/04.elk-filebeat-kafka/logstash.md: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/readme.md: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /celery [python 分布式 dc]/project/tasks/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /harbor/config/db/env: -------------------------------------------------------------------------------- 1 | POSTGRES_PASSWORD=123456 -------------------------------------------------------------------------------- /elk [dc]/05.elk-filebeat-kafka-logpilot/logstash.md: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /elk [k8s kube]/es-设置JVM参数.md: -------------------------------------------------------------------------------- 1 | # es-设置JVM参数 2 | 3 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/data/logs/nginx/access.log: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /elk [dc]/01.elk-single/readme.md: -------------------------------------------------------------------------------- 1 | # ELK 2 | 3 | ## kibana配置 4 | -------------------------------------------------------------------------------- /elk [dc]/08.elk-cluster-5.5.0-xpack/data/logs/nginx/access.log: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /elk [dc]/01.elk-single/logstash/config/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: "0.0.0.0" -------------------------------------------------------------------------------- /elk [dc]/03.elk-filebeat/logstash/config/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: "0.0.0.0" -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/cm/logstash/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: 0.0.0.0 2 | -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/logstash/config/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: "0.0.0.0" -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/cm/logstash/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: 0.0.0.0 2 | -------------------------------------------------------------------------------- /elk [dc]/04.elk-filebeat-kafka/logstash/config/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: "0.0.0.0" -------------------------------------------------------------------------------- /elk [dc]/06.elk-cluster-filebeat/logstash/config/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: "0.0.0.0" -------------------------------------------------------------------------------- /elk [dc]/05.elk-filebeat-kafka-logpilot/logstash/config/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: "0.0.0.0" -------------------------------------------------------------------------------- /elk [dc]/09.elk-cluster-logstash-grok/logstash/config/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: "0.0.0.0" -------------------------------------------------------------------------------- /redis-cluster/00-cmd.sh: -------------------------------------------------------------------------------- 1 | kubectl create configmap redis-conf --from-file=./cm/redis.conf -------------------------------------------------------------------------------- /elk [dc]/08.elk-cluster-5.5.0-xpack/readme.md: -------------------------------------------------------------------------------- 1 | 本示例中仅展示了 x-pack 的安装与配置方法, 并未直接包含该插件(需要重新封装镜像). 2 | -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/cm/logstash/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: 0.0.0.0 2 | -------------------------------------------------------------------------------- /harbor/config/registryctl/env: -------------------------------------------------------------------------------- 1 | CORE_SECRET=ByKTSuHfWbQNX6rL 2 | JOBSERVICE_SECRET=avxVu42h9Ny5OhvY 3 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/cm/logstash/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: 0.0.0.0 2 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/cm/logstash/logstash.yml: -------------------------------------------------------------------------------- 1 | http.host: 0.0.0.0 2 | -------------------------------------------------------------------------------- /python-rq/project/requirements.txt: -------------------------------------------------------------------------------- 1 | requests>=2.21.0 2 | rq>=0.13.0 3 | redis>=3.0.1 4 | rq-dashboard>=0.3.12 -------------------------------------------------------------------------------- /celery [python 分布式 dc]/project/requirements.txt: -------------------------------------------------------------------------------- 1 | celery>=4.2.1 2 | redis>=3.0.1 3 | requests>=2.21.0 4 | flower>=0.9.2 -------------------------------------------------------------------------------- /elk [dc]/09.elk-cluster-logstash-grok/logstash/grok/patterns: -------------------------------------------------------------------------------- 1 | MYIP [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3} 2 | -------------------------------------------------------------------------------- /rancher/import-to-rancher/01-ns.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Namespace 4 | metadata: 5 | name: cattle-system 6 | -------------------------------------------------------------------------------- /harbor/config/core/app.conf: -------------------------------------------------------------------------------- 1 | appname = Harbor 2 | runmode = dev 3 | enablegzip = true 4 | 5 | [dev] 6 | httpport = 8080 7 | -------------------------------------------------------------------------------- /harbor/config/jobservice/env: -------------------------------------------------------------------------------- 1 | CORE_SECRET=ByKTSuHfWbQNX6rL 2 | JOBSERVICE_SECRET=avxVu42h9Ny5OhvY 3 | CORE_URL=http://core-svc:8080 -------------------------------------------------------------------------------- /elk [dc]/01.elk-single/logstash/pipeline/stdio.conf: -------------------------------------------------------------------------------- 1 | input { 2 | tcp { 3 | port => 5000 4 | } 5 | } 6 | output{ 7 | stdout{ 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/doc/src/001.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/generals-space/devops-cloud-stack/HEAD/elk [dc]/02.elk-logstash-lb/doc/src/001.png -------------------------------------------------------------------------------- /ansible [dc]/ansible/hosts: -------------------------------------------------------------------------------- 1 | [all] 2 | slave-[01:05] 3 | 4 | [web] 5 | slave-01 6 | slave-02 7 | slave-03 8 | 9 | [db] 10 | slave-04 11 | slave-05 12 | -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/cm/logstash/pipeline/stdio.conf: -------------------------------------------------------------------------------- 1 | input { 2 | tcp { 3 | port => 5000 4 | } 5 | } 6 | output{ 7 | stdout{ 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /prometheus/kube-state-metrics/readme.md: -------------------------------------------------------------------------------- 1 | [kubernetes/kube-state-metrics](https://github.com/kubernetes/kube-state-metrics)项目`example/standard`目录有下部署文件. 2 | 3 | -------------------------------------------------------------------------------- /rancher/readme.md: -------------------------------------------------------------------------------- 1 | [Rancher RKE 使用手册](https://www.bookstack.cn/books/rancher-rke) 2 | [Rancher v2.x 使用手册](https://www.bookstack.cn/books/rancher-v2.x) 3 | 4 | -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/cm/logstash/pipeline/stdio.conf: -------------------------------------------------------------------------------- 1 | input { 2 | tcp { 3 | port => 5000 4 | } 5 | } 6 | output{ 7 | stdout{ 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /elk [dc]/10.elk-filebeat-grok-pipeline/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.hosts: [ "http://elasticsearch:9200" ] 4 | -------------------------------------------------------------------------------- /harbor/config/registryctl/config.yml: -------------------------------------------------------------------------------- 1 | --- 2 | protocol: "http" 3 | port: 8080 4 | log_level: "INFO" 5 | 6 | #https_config: 7 | # cert: "server.crt" 8 | # key: "server.key" -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/cm/logstash/pipeline/stdio.conf: -------------------------------------------------------------------------------- 1 | input { 2 | tcp { 3 | port => 5000 4 | } 5 | } 6 | output{ 7 | stdout{ 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/cm/logstash/pipeline/stdio.conf: -------------------------------------------------------------------------------- 1 | input { 2 | tcp { 3 | port => 5000 4 | } 5 | } 6 | output{ 7 | stdout{ 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/cm/logstash/pipeline/stdio.conf: -------------------------------------------------------------------------------- 1 | input { 2 | tcp { 3 | port => 5000 4 | } 5 | } 6 | output{ 7 | stdout{ 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /harbor/config/log/logrotate.conf: -------------------------------------------------------------------------------- 1 | /var/log/docker/*.log { 2 | rotate 50 3 | size 200M 4 | copytruncate 5 | compress 6 | missingok 7 | nodateext 8 | } -------------------------------------------------------------------------------- /elk [dc]/04.elk-filebeat-kafka/readme.md: -------------------------------------------------------------------------------- 1 | # ELK 2 | 3 | 参考文章 4 | 5 | ``` 6 | nginx01 -> filebeat01 ─┐ 7 | ├─> kafka -> logstash -> es 8 | nginx02 -> filebeat02 ─┘ 9 | ``` 10 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | ELK: 日志收集系统 2 | 3 | celery: 分布式任务调度系统 4 | 5 | python-rq: 分布式任务调度系统 6 | 7 | harbor: 容器镜像仓库服务 8 | 9 | prometheus: 普罗米修斯, 容器集群监控服务 10 | 11 | redis-cluster: redis集群服务 12 | 13 | -------------------------------------------------------------------------------- /celery [python 分布式 dc]/project/worker.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | from tasks.task import app 4 | 5 | if __name__ == '__main__': 6 | ## 以worker的身份运行, 作用类似于`celery -A tasks.task worker` 7 | app.worker_main() 8 | -------------------------------------------------------------------------------- /elk [dc]/01.elk-single/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.hosts: [ "http://elasticsearch:9200" ] 4 | 5 | elasticsearch.username: elastic 6 | elasticsearch.password: "123456" 7 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.url: http://esc-master-0:9200 4 | 5 | elasticsearch.username: elastic 6 | elasticsearch.password: "123456" 7 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/readme.md: -------------------------------------------------------------------------------- 1 | 1. 预先确定 sts replicas 数量; 2 | 2. 规定 headless service 名称与 sts 名称相同, 以便于确定各节点的 node.name 与 discovery 地址. 3 | 3. 修改 es sts 的 replicas 数量同时修改 elasticsearch.yml 配置文件. 4 | -------------------------------------------------------------------------------- /elk [k8s kube]/06.es-cluster [sts statefulset 5.x 5.5.0]/readme.md: -------------------------------------------------------------------------------- 1 | 1. 预先确定 sts replicas 数量; 2 | 2. 规定 headless service 名称与 sts 名称相同, 以便于确定各节点的 node.name 与 discovery 地址. 3 | 3. 修改 es sts 的 replicas 数量同时修改 elasticsearch.yml 配置文件. 4 | -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.hosts: [ "http://elasticsearch:9200" ] 4 | 5 | elasticsearch.username: elastic 6 | elasticsearch.password: "123456" 7 | -------------------------------------------------------------------------------- /elk [dc]/03.elk-filebeat/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.hosts: [ "http://elasticsearch:9200" ] 4 | 5 | elasticsearch.username: elastic 6 | elasticsearch.password: "123456" 7 | -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/cm/es/elastic-certificates.p12: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/generals-space/devops-cloud-stack/HEAD/elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/cm/es/elastic-certificates.p12 -------------------------------------------------------------------------------- /elk [dc]/04.elk-filebeat-kafka/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.hosts: [ "http://elasticsearch:9200" ] 4 | 5 | elasticsearch.username: elastic 6 | elasticsearch.password: "123456" 7 | -------------------------------------------------------------------------------- /elk [k8s kube]/06.es-cluster [sts statefulset 5.x 5.5.0]/cm/kibana/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: 0.0.0.0 3 | server.port: 5601 4 | 5 | elasticsearch.url: http://es-master-svc:9200 6 | elasticsearch.requestTimeout: 60000 7 | -------------------------------------------------------------------------------- /elk [dc]/03.elk-filebeat/filebeat/config/filebeat.yml: -------------------------------------------------------------------------------- 1 | filebeat: 2 | inputs: 3 | - type: log 4 | enabled: true 5 | paths: 6 | - /var/log/nginx/access_json.log 7 | output: 8 | logstash: 9 | hosts: ["logstash:5044"] 10 | -------------------------------------------------------------------------------- /elk [dc]/03.elk-filebeat/readme.md: -------------------------------------------------------------------------------- 1 | # ELK 2 | 3 | 参考文章 4 | 5 | 1. [ELK + Filebeat 搭建日志系统](http://beckjin.com/2017/12/10/elk/) 6 | 7 | 2. [Plugins Inputs Beats](https://www.elastic.co/guide/en/logstash/current/plugins-inputs-beats.html) 8 | 9 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/cm/es/elastic-certificates.p12: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/generals-space/devops-cloud-stack/HEAD/elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/cm/es/elastic-certificates.p12 -------------------------------------------------------------------------------- /elk [dc]/05.elk-filebeat-kafka-logpilot/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.hosts: [ "http://elasticsearch:9200" ] 4 | 5 | elasticsearch.username: elastic 6 | elasticsearch.password: "123456" 7 | -------------------------------------------------------------------------------- /elk [dc]/06.elk-cluster-filebeat/filebeat/config/filebeat.yml: -------------------------------------------------------------------------------- 1 | filebeat: 2 | inputs: 3 | - type: log 4 | enabled: true 5 | paths: 6 | - /var/log/nginx/access_json.log 7 | output: 8 | logstash: 9 | hosts: ["logstash:5044"] 10 | -------------------------------------------------------------------------------- /elk [dc]/06.elk-cluster-filebeat/readme.md: -------------------------------------------------------------------------------- 1 | # ELK 2 | 3 | 参考文章 4 | 5 | 1. [ELK + Filebeat 搭建日志系统](http://beckjin.com/2017/12/10/elk/) 6 | 7 | 2. [Plugins Inputs Beats](https://www.elastic.co/guide/en/logstash/current/plugins-inputs-beats.html) 8 | 9 | -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/cm/kibana/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: 0.0.0.0 3 | server.port: 5601 4 | 5 | #### 这里的 es 为 service 名称 6 | ## elasticsearch.hosts: [ "http://es:9200" ] 7 | elasticsearch.username: elastic 8 | elasticsearch.password: "123456" 9 | -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/cm/kibana/kibana.keystore: -------------------------------------------------------------------------------- 1 | 1:OABHPIHvpI3ootPUAJBggtU7WEQc2v7HzuEs2PhOVVdbPIZIUItvcxD6ZUf2tKJtjr41uVqk3M9T+j2uwXA+MoQuf9ine0cjDIBYEYn5KDcY2gAwzwtX4jNqPdtdVU2AnJdS8D5apjfeflh/w71UXn1vtzYlcjdVVEaxHE8TdLEndJIHB3DuURLlqSrutE2oP/npwsTP9qAi1M7xKKId8Fwy -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/cm/kibana/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: 0.0.0.0 3 | server.port: 5601 4 | 5 | #### 这里的 es 为 service 名称 6 | ## elasticsearch.hosts: [ "http://es:9200" ] 7 | elasticsearch.username: elastic 8 | elasticsearch.password: "123456" 9 | -------------------------------------------------------------------------------- /elk [dc]/08.elk-cluster-5.5.0-xpack/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.url: http://esc-master-0:9200 4 | 5 | ## xpack.security.enabled: true 6 | ## elasticsearch.username: elastic 7 | ## elasticsearch.password: changeme 8 | -------------------------------------------------------------------------------- /prometheus/00-cmd.sh: -------------------------------------------------------------------------------- 1 | k create cm prometheus-config -n monitoring --from-file=./config/prometheus.yaml 2 | k create cm prometheus-rules -n monitoring --from-file=./config/rules 3 | k create cm blackbox-exporter-config -n monitoring --from-file=config.yml=./config/blackbox-exporter.yaml 4 | -------------------------------------------------------------------------------- /elk [dc]/04.elk-filebeat-kafka/filebeat/config/filebeat.yml: -------------------------------------------------------------------------------- 1 | filebeat: 2 | inputs: 3 | - type: log 4 | enabled: true 5 | paths: 6 | - /var/log/nginx/access_json.log 7 | output: 8 | kafka: 9 | enabled: true 10 | hosts: ["kafka:9092"] 11 | topic: "nginx" 12 | -------------------------------------------------------------------------------- /elk [k8s kube]/kibana-配置[映射 环境变量].md: -------------------------------------------------------------------------------- 1 | 参考文章 2 | 3 | 1. [Install Kibana with Docker](https://www.elastic.co/guide/en/kibana/current/docker.html) 4 | - 配置文件字段与环境变量间的转换规则(点号用下划线代替) 5 | 2. [Configure Kibana](https://www.elastic.co/guide/en/kibana/current/settings.html) 6 | - kibana配置文件详解 7 | -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/cm/kibana/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: 0.0.0.0 3 | server.port: 5601 4 | 5 | #### 这里的 es 为 service 名称 6 | ## elasticsearch.hosts: [ "http://es:9200" ] 7 | elasticsearch.username: elastic 8 | elasticsearch.password: "123456" 9 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/cm/kibana/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: 0.0.0.0 3 | server.port: 5601 4 | 5 | #### 这里的 es 为 service 名称 6 | ## elasticsearch.hosts: [ "http://es:9200" ] 7 | elasticsearch.username: elastic 8 | elasticsearch.password: "123456" 9 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/cm/kibana/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: 0.0.0.0 3 | server.port: 5601 4 | 5 | #### 这里的 es 为 service 名称 6 | ## elasticsearch.hosts: [ "http://es:9200" ] 7 | elasticsearch.username: elastic 8 | elasticsearch.password: "123456" 9 | -------------------------------------------------------------------------------- /rancher/RKE/ubuntu下kuber环境准备.md: -------------------------------------------------------------------------------- 1 | 使用rke也是需要预先安装依赖的, 包括防火墙, 内核模块, docker. 2 | 3 | kubectl的源还要参考kubernetes的官方文档, 从kubeadm文档中挑出需要的步骤好了. 但是官方的源太慢了, 这个其实也可以从阿里云的kubernetes源中找到. 4 | 5 | ubuntu下docker的安装步骤可见阿里云的镜像站. 然后不要忘了给ubuntu用户赋予docker的执行权限. 6 | 7 | ``` 8 | usermod -aG docker ubuntu 9 | ``` 10 | -------------------------------------------------------------------------------- /elk [dc]/01.elk-single/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | node.name: es-01 3 | network.host: 0.0.0.0 4 | http.port: 9200 5 | ## path.data: /home/elasticsearch 6 | bootstrap.memory_lock: false 7 | bootstrap.system_call_filter: false 8 | cluster.initial_master_nodes: ["es-01"] 9 | -------------------------------------------------------------------------------- /elk [dc]/03.elk-filebeat/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | node.name: es-01 3 | network.host: 0.0.0.0 4 | http.port: 9200 5 | ## path.data: /home/elasticsearch 6 | bootstrap.memory_lock: false 7 | bootstrap.system_call_filter: false 8 | cluster.initial_master_nodes: ["es-01"] 9 | -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | node.name: es-01 3 | network.host: 0.0.0.0 4 | http.port: 9200 5 | ## path.data: /home/elasticsearch 6 | bootstrap.memory_lock: false 7 | bootstrap.system_call_filter: false 8 | cluster.initial_master_nodes: ["es-01"] 9 | -------------------------------------------------------------------------------- /elk [dc]/06.elk-cluster-filebeat/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.hosts: 4 | - http://esc-master-0:9200 5 | - http://esc-master-1:9200 6 | - http://esc-master-2:9200 7 | 8 | elasticsearch.username: elastic 9 | elasticsearch.password: "123456" 10 | -------------------------------------------------------------------------------- /elk [dc]/04.elk-filebeat-kafka/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | node.name: es-01 3 | network.host: 0.0.0.0 4 | http.port: 9200 5 | ## path.data: /home/elasticsearch 6 | bootstrap.memory_lock: false 7 | bootstrap.system_call_filter: false 8 | cluster.initial_master_nodes: ["es-01"] 9 | -------------------------------------------------------------------------------- /elk [dc]/09.elk-cluster-logstash-grok/kibana/config/kibana.yml: -------------------------------------------------------------------------------- 1 | server.name: kibana 2 | server.host: "0.0.0.0" 3 | elasticsearch.hosts: 4 | - http://esc-master-0:9200 5 | - http://esc-master-1:9200 6 | - http://esc-master-2:9200 7 | 8 | elasticsearch.username: elastic 9 | elasticsearch.password: "123456" 10 | -------------------------------------------------------------------------------- /python-rq/producer.dockerfile: -------------------------------------------------------------------------------- 1 | ## docker build -f producer.dockerfile -t generals/rq-producer:1.0.1 . 2 | FROM generals/python3 3 | 4 | WORKDIR /project 5 | COPY ./project . 6 | 7 | RUN pip3 install --upgrade pip 8 | RUN pip3 install -r requirements.txt 9 | 10 | ## 在CMD中使用环境变量时不能用数组形式 11 | CMD tail -f /etc/profile -------------------------------------------------------------------------------- /elk [dc]/05.elk-filebeat-kafka-logpilot/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | node.name: es-01 3 | network.host: 0.0.0.0 4 | http.port: 9200 5 | ## path.data: /home/elasticsearch 6 | bootstrap.memory_lock: false 7 | bootstrap.system_call_filter: false 8 | cluster.initial_master_nodes: ["es-01"] 9 | -------------------------------------------------------------------------------- /elk [dc]/09.elk-cluster-logstash-grok/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | server { 2 | listen 8080; 3 | root /usr/share/nginx/html; 4 | access_log /var/log/nginx/access_json.log; 5 | location / { 6 | } 7 | 8 | error_page 404 /404.html; 9 | location = /40x.html { 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /elk [dc]/10.elk-filebeat-grok-pipeline/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | server { 2 | listen 8080; 3 | root /usr/share/nginx/html; 4 | access_log /var/log/nginx/access_json.log json; 5 | location / { 6 | } 7 | 8 | error_page 404 /404.html; 9 | location = /40x.html { 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /redis-cluster/03.svc.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Service 3 | metadata: 4 | name: redis-access-service 5 | labels: 6 | app: redis 7 | spec: 8 | ports: 9 | - name: redis-port 10 | protocol: "TCP" 11 | port: 6379 12 | targetPort: 6379 13 | selector: 14 | app: redis 15 | appCluster: redis-cluster 16 | -------------------------------------------------------------------------------- /elk [dc]/10.elk-filebeat-grok-pipeline/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | node.name: es-01 3 | network.host: 0.0.0.0 4 | http.port: 9200 5 | ## path.data: /home/elasticsearch 6 | bootstrap.memory_lock: false 7 | bootstrap.system_call_filter: false 8 | cluster.initial_master_nodes: ["es-01"] 9 | 10 | -------------------------------------------------------------------------------- /redis-cluster/01.headless.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Service 3 | metadata: 4 | name: redis-service 5 | labels: 6 | app: redis 7 | spec: 8 | ports: 9 | - name: redis-port 10 | port: 6379 11 | ## 这里是headless service的核心 12 | clusterIP: None 13 | selector: 14 | app: redis 15 | appCluster: redis-cluster 16 | -------------------------------------------------------------------------------- /celery [python 分布式 dc]/producer.dockerfile: -------------------------------------------------------------------------------- 1 | ## docker build -f producer.dockerfile -t generals/celery-producer:1.0.1 . 2 | FROM generals/python36 3 | 4 | WORKDIR /project 5 | COPY ./project . 6 | 7 | RUN pip3 install --upgrade pip 8 | RUN pip3 install -r requirements.txt 9 | 10 | ## 在CMD中使用环境变量时不能用数组形式 11 | CMD tail -f /etc/profile -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/readme.md: -------------------------------------------------------------------------------- 1 | # ELK 2 | 3 | 参考文章 4 | 5 | 1. [Logstash filter 的使用](https://techlog.cn/article/list/10182917) 6 | 7 | 相比第一个实例, 本实例将nginx部署了2个节点, 同时也部署了2个logstash实例, 分别处理这两个nginx节点的日志, 用来模拟实际场景中多项目, 多节点的情况. 8 | 9 | 在操作上与示例01没什么区别, 区别只在于pipeline目录中, 配置文件使用filter为每个节点添加了一`_nodename`字段, 用于区别不同节点. 10 | 11 | ![](./doc/src/001.png) -------------------------------------------------------------------------------- /celery [python 分布式 dc]/project/producer.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | import time 4 | from tasks.task import write_into_redis 5 | 6 | ## 常规操作, 把任务下发出去, 由于write_into_redis()是被app.task装饰过的方法(即task对象), 7 | ## 使用`delay`调用时, 会自动下发到实例化app时传入的broker实例中... 8 | while True: 9 | time.sleep(5) 10 | write_into_redis.delay('https://www.baidu.com') 11 | -------------------------------------------------------------------------------- /elk [k8s kube]/06.es-cluster [sts statefulset 5.x 5.5.0]/00.cmd.sh: -------------------------------------------------------------------------------- 1 | ## 本质上说, --from-file 指定一个文件创建的 cm, 还是一个目录, 只不过目录下只有一个文件而已. 2 | ## 如果命令行中指定的是一个目录, 则会包含该目录下所有文件. 3 | kubectl create configmap es-config --from-file=./cm/es/elasticsearch.yml 4 | kubectl create configmap kibana-config --from-file=./cm/kibana/kibana.yml 5 | 6 | ## kubectl delete cm es-config kibana-config 7 | -------------------------------------------------------------------------------- /python-rq/project/jobs/producer.py: -------------------------------------------------------------------------------- 1 | import requests 2 | from redis import Redis 3 | 4 | def count_words_at_url(url): 5 | resp = requests.get(url) 6 | return len(resp.text.split()) 7 | 8 | redis_conn = Redis(host='redis-serv', port=6379, db=1) 9 | 10 | def write_into_redis(url): 11 | length = count_words_at_url(url) 12 | redis_conn.lpush('words_count', length) 13 | -------------------------------------------------------------------------------- /prometheus/docs/kube-state-metrics.md: -------------------------------------------------------------------------------- 1 | # kube-state-metrics 2 | 3 | 参考文章 4 | 5 | 1. [容器监控实践—kube-state-metrics](https://www.jianshu.com/p/2c899452ab5a) 6 | - `prometheus.io/scrape: 'true'`注解将metric暴露给prometheus 7 | - `metric-server`/`heapster`的作用是为HPA等组件提供决策指标支持. 8 | 2. [kubernetes/kube-state-metrics](https://github.com/kubernetes/kube-state-metrics/tree/master/examples/standard) 9 | 10 | -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/cm/es/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | node.name: es-01 3 | network.host: 0.0.0.0 4 | ## 对客户端提供服务的端口 5 | http.port: 9200 6 | ## 集群内与其他节点交互的端口 7 | transport.tcp.port: 9300 8 | ## path.data: /home/elasticsearch 9 | bootstrap.memory_lock: false 10 | bootstrap.system_call_filter: false 11 | ## 这里的数组成员为各节点的 node.name 值. 12 | cluster.initial_master_nodes: ["es-01"] 13 | -------------------------------------------------------------------------------- /elk [dc]/08.elk-cluster-5.5.0-xpack/kibana-ERR_TOO_MANY_REDIRECTS 重定向次数过多.md: -------------------------------------------------------------------------------- 1 | # kibana-ERR_TOO_MANY_REDIRECTS 重定向次数过多 2 | 3 | 参考文章 4 | 5 | 最开始按照官方文档安装了`x-pack`插件, 重启集群后访问`kibana`, 浏览器显示了如下错误. 6 | 7 | ![](https://gitee.com/generals-space/gitimg/raw/master/01f7a84f1c25295a73c77b8b3fec5851.png) 8 | 9 | 网上找了一些方法, 都没用, 后来发现是我配置文件里写了两个`username`字段, 没写`password`字段... 10 | 11 | 总之`kibana`出现这个问题一般是因为`es`的用户名密码不正确. 12 | -------------------------------------------------------------------------------- /elk [dc]/04.elk-filebeat-kafka/logstash/pipeline/main.conf: -------------------------------------------------------------------------------- 1 | input { 2 | kafka { 3 | bootstrap_servers => "kafka:9092" 4 | topics => ["nginx"] 5 | codec => "json" 6 | } 7 | } 8 | output { 9 | elasticsearch { 10 | hosts => "elasticsearch:9200" 11 | user => "elastic" 12 | password => "123456" 13 | index => "nginx-log-%{+YYYY.MM.dd}" 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /elk [dc]/05.elk-filebeat-kafka-logpilot/logstash/pipeline/main.conf: -------------------------------------------------------------------------------- 1 | input { 2 | kafka { 3 | bootstrap_servers => "kafka:9092" 4 | topics => ["nginx"] 5 | codec => "json" 6 | } 7 | } 8 | output { 9 | elasticsearch { 10 | hosts => "elasticsearch:9200" 11 | user => "elastic" 12 | password => "123456" 13 | index => "nginx-log-%{+YYYY.MM.dd}" 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /elk [dc]/06.elk-cluster-filebeat/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: esc 2 | network.host: 0.0.0.0 3 | http.port: 9200 4 | ## path.data: /home/elasticsearch 5 | bootstrap.memory_lock: false 6 | bootstrap.system_call_filter: false 7 | cluster.initial_master_nodes: 8 | - esc-master-0 9 | - esc-master-1 10 | - esc-master-2 11 | discovery.seed_hosts: 12 | - esc-master-0 13 | - esc-master-1 14 | - esc-master-2 15 | -------------------------------------------------------------------------------- /elk [dc]/09.elk-cluster-logstash-grok/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: esc 2 | network.host: 0.0.0.0 3 | http.port: 9200 4 | ## path.data: /home/elasticsearch 5 | bootstrap.memory_lock: false 6 | bootstrap.system_call_filter: false 7 | cluster.initial_master_nodes: 8 | - esc-master-0 9 | - esc-master-1 10 | - esc-master-2 11 | discovery.seed_hosts: 12 | - esc-master-0 13 | - esc-master-1 14 | - esc-master-2 15 | -------------------------------------------------------------------------------- /ansible [dc]/docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | master: 5 | image: generals/ansible-node 6 | volumes: 7 | - ./ansible/hosts:/etc/ansible/hosts 8 | slave-01: 9 | image: generals/ansible-node 10 | slave-02: 11 | image: generals/ansible-node 12 | slave-03: 13 | image: generals/ansible-node 14 | slave-04: 15 | image: generals/ansible-node 16 | slave-05: 17 | image: generals/ansible-node 18 | -------------------------------------------------------------------------------- /elk [dc]/03.elk-filebeat/logstash/pipeline/main.conf: -------------------------------------------------------------------------------- 1 | input { 2 | beats { 3 | port => 5044 4 | codec => "json" 5 | ## logstash会在filebeat没有消息的时候断开连接, 这个字段设置空闲的时间, 单位: 秒 6 | client_inactivity_timeout => 36000 7 | } 8 | } 9 | output { 10 | elasticsearch { 11 | hosts => "elasticsearch:9200" 12 | user => "elastic" 13 | password => "123456" 14 | index => "nginx-log-%{+YYYY.MM.dd}" 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /elk [dc]/06.elk-cluster-filebeat/logstash/pipeline/main.conf: -------------------------------------------------------------------------------- 1 | input { 2 | beats { 3 | port => 5044 4 | codec => "json" 5 | ## logstash会在filebeat没有消息的时候断开连接, 这个字段设置空闲的时间, 单位: 秒 6 | client_inactivity_timeout => 36000 7 | } 8 | } 9 | output { 10 | elasticsearch { 11 | hosts => "elasticsearch:9200" 12 | user => "elastic" 13 | password => "123456" 14 | index => "nginx-log-%{+YYYY.MM.dd}" 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/cm/es/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | node.name: es-01 3 | network.host: 0.0.0.0 4 | ## 对客户端提供服务的端口 5 | http.port: 9200 6 | ## 集群内与其他节点交互的端口 7 | transport.tcp.port: 9300 8 | ## path.data: /home/elasticsearch 9 | bootstrap.memory_lock: false 10 | bootstrap.system_call_filter: false 11 | ## 这里的数组成员为各节点的 node.name 值. 12 | cluster.initial_master_nodes: ["es-01"] 13 | 14 | ## 这条配置表示开启xpack认证机制 15 | xpack.security.enabled: true 16 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: esc 2 | node.name: ${ES_NODE_NAME} 3 | ## 默认为 false 4 | node.master: ${ES_NODE_MASTER:false} 5 | node.data: ${ES_NODE_DATA:false} 6 | 7 | network.host: 0.0.0.0 8 | http.port: 9200 9 | ## path.data: /home/elasticsearch 10 | bootstrap.memory_lock: false 11 | bootstrap.system_call_filter: false 12 | discovery.zen.ping.unicast.hosts: 13 | - esc-master-0 14 | - esc-master-1 15 | - esc-master-2 16 | -------------------------------------------------------------------------------- /elk [dc]/10.elk-filebeat-grok-pipeline/filebeat/config/filebeat.yml: -------------------------------------------------------------------------------- 1 | filebeat: 2 | inputs: 3 | - type: log 4 | enabled: true 5 | paths: 6 | - /var/log/nginx/access_json.log 7 | fileds: 8 | log_topics: nginx-log 9 | output: 10 | elasticsearch: 11 | enabled: true 12 | hosts: ["elasticsearch:9200"] 13 | ## 这里的 pipeline 是在 es 中创建的, 14 | ## 可以为不同的 input 指定不同的 pipeline 名称 15 | pipeline: '%{[log_topics]}' 16 | 17 | logging.level: debug 18 | -------------------------------------------------------------------------------- /prometheus/04.ingress.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: extensions/v1beta1 2 | kind: Ingress 3 | metadata: 4 | name: monitoring 5 | spec: 6 | rules: 7 | - host: grafana.kube.com 8 | http: 9 | paths: 10 | - path: / 11 | backend: 12 | serviceName: grafana 13 | servicePort: 3000 14 | - host: prometheus.kube.com 15 | http: 16 | paths: 17 | - path: / 18 | backend: 19 | serviceName: prometheus 20 | servicePort: 9090 21 | -------------------------------------------------------------------------------- /elk [k8s kube]/es-配置.md: -------------------------------------------------------------------------------- 1 | # es-配置 2 | 3 | 参考文章 4 | 5 | 1. [官方文档 Configuring Elasticsearch](https://www.elastic.co/guide/en/elasticsearch/reference/current/settings.html) 6 | - es有3个配置文件(后两者可见 es 是一个典型的 java 工程): 7 | 1. `elasticsearch.yml`用于配置 es 本身的行为 8 | 2. `jvm.options`用于配置 es 的 jvm 参数 9 | 3. `log4j2.properties`用于配置 es 的日志格式 10 | 2. [Install Elasticsearch with Docker](https://www.elastic.co/guide/en/elasticsearch/reference/5.5/docker.html) 11 | - 配置文件字段与环境变量间的转换规则 12 | -------------------------------------------------------------------------------- /prometheus/kube-state-metrics/03.svc.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Service 3 | metadata: 4 | labels: 5 | app.kubernetes.io/name: kube-state-metrics 6 | app.kubernetes.io/version: 1.9.7 7 | name: kube-state-metrics 8 | namespace: kube-system 9 | spec: 10 | clusterIP: None 11 | ports: 12 | - name: http-metrics 13 | port: 8080 14 | targetPort: http-metrics 15 | - name: telemetry 16 | port: 8081 17 | targetPort: telemetry 18 | selector: 19 | app.kubernetes.io/name: kube-state-metrics -------------------------------------------------------------------------------- /prometheus/01.rbac.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Namespace 3 | metadata: 4 | name: monitoring 5 | 6 | --- 7 | apiVersion: rbac.authorization.k8s.io/v1beta1 8 | kind: ClusterRoleBinding 9 | metadata: 10 | name: monitoring-default-admin 11 | roleRef: 12 | apiGroup: rbac.authorization.k8s.io 13 | kind: ClusterRole 14 | name: cluster-admin 15 | subjects: 16 | - kind: ServiceAccount 17 | ## 将 monitoring 下的 default 用户绑定到 cluster-admin 角色, 拥有超级权限. 18 | name: default 19 | namespace: monitoring 20 | -------------------------------------------------------------------------------- /elk [dc]/08.elk-cluster-5.5.0-xpack/elasticsearch/config/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: esc 2 | node.name: ${ES_NODE_NAME} 3 | ## 默认为 false 4 | node.master: ${ES_NODE_MASTER:false} 5 | node.data: ${ES_NODE_DATA:false} 6 | 7 | network.host: 0.0.0.0 8 | http.port: 9200 9 | ## path.data: /home/elasticsearch 10 | bootstrap.memory_lock: false 11 | bootstrap.system_call_filter: false 12 | discovery.zen.ping.unicast.hosts: 13 | - esc-master-0 14 | - esc-master-1 15 | - esc-master-2 16 | 17 | ## xpack.security.enabled: true 18 | -------------------------------------------------------------------------------- /redis-cluster[dc]/config/nginx/nginx.conf: -------------------------------------------------------------------------------- 1 | user nginx; 2 | 3 | events { 4 | worker_connections 10240; 5 | } 6 | stream { 7 | upstream redis-server { 8 | least_conn; 9 | server mcp-redis:6379 max_fails=1 fail_timeout=10s; 10 | } 11 | server { 12 | listen 6379; 13 | proxy_pass redis-server; 14 | proxy_timeout 30m; 15 | ## 注意: 这里的 proxy_pass 是直接放在server块下的, 16 | ## 而且不是 http 模块, 而是 stream 块. 17 | ## 因为后端是 https, 只能使用 4 层转发, 否则无法传输证书. 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/data/logs/nginx/error.log: -------------------------------------------------------------------------------- 1 | 2020/09/16 03:59:12 [error] 7#7: *1 open() "/usr/share/nginx/html/favicon.ico" failed (2: No such file or directory), client: 172.25.0.1, server: , request: "GET /favicon.ico HTTP/1.1", host: "localhost:9001", referrer: "http://localhost:9001/" 2 | 2020/09/16 03:59:12 [error] 7#7: *1 open() "/usr/share/nginx/html/404.html" failed (2: No such file or directory), client: 172.25.0.1, server: , request: "GET /favicon.ico HTTP/1.1", host: "localhost:9001", referrer: "http://localhost:9001/" 3 | -------------------------------------------------------------------------------- /redis-cluster/cm/redis.conf: -------------------------------------------------------------------------------- 1 | #开启Redis的AOF持久化 2 | appendonly yes 3 | #集群模式打开 4 | cluster-enabled yes 5 | #节点超时时间 6 | cluster-node-timeout 5000 7 | #AOF持久化文件存在的位置 8 | dir /var/lib/redis 9 | #开启的端口 10 | port 6379 11 | ## cluster-conf-file: 选项设定了保存节点配置文件的路径. 12 | ## 如果这个配置文件不存在, 每个节点在启动的时候都为他自身指定了一个新的ID存档到这个文件中, 13 | ## 实例会一直使用同一个ID, 在集群中保持一个独一无二的(Unique)名字. 14 | ## 每个节点都是用ID而不是IP或者端口号来记录其他节点, 因为在k8s中, IP地址是不固定的, 15 | ## 而这个独一无二的标识符(Identifier)则会在节点的整个生命周期中一直保持不变, 16 | ## 这个文件里面存放的是节点ID 17 | cluster-config-file /var/lib/redis/nodes.conf 18 | -------------------------------------------------------------------------------- /elk [dc]/08.elk-cluster-5.5.0-xpack/data/logs/nginx/error.log: -------------------------------------------------------------------------------- 1 | 2020/09/16 03:59:12 [error] 7#7: *1 open() "/usr/share/nginx/html/favicon.ico" failed (2: No such file or directory), client: 172.25.0.1, server: , request: "GET /favicon.ico HTTP/1.1", host: "localhost:9001", referrer: "http://localhost:9001/" 2 | 2020/09/16 03:59:12 [error] 7#7: *1 open() "/usr/share/nginx/html/404.html" failed (2: No such file or directory), client: 172.25.0.1, server: , request: "GET /favicon.ico HTTP/1.1", host: "localhost:9001", referrer: "http://localhost:9001/" 3 | -------------------------------------------------------------------------------- /elk [dc]/01.elk-single/logstash/pipeline/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | output { 10 | if [type] == "nginx-log"{ 11 | elasticsearch { 12 | hosts => "elasticsearch:9200" 13 | user => "elastic" 14 | password => "123456" 15 | index => "nginx-log-%{+YYYY.MM.dd}" 16 | } 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/logstash/config/logstash.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | output { 10 | if [type] == "nginx-log"{ 11 | elasticsearch { 12 | hosts => "esc-master-0:9200" 13 | user => "elastic" 14 | password => "123456" 15 | index => "nginx-log-%{+YYYY.MM.dd}" 16 | } 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /python-rq/project/main.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | from rq import Queue 4 | from redis import Redis 5 | import time 6 | from jobs.producer import write_into_redis, count_words_at_url 7 | 8 | redis_conn = Redis(host='redis-serv', port=6379) 9 | 10 | q = Queue(connection=redis_conn) 11 | 12 | while True: 13 | time.sleep(5) 14 | ## job = q.enqueue(count_words_at_url, 'https://www.baidu.com') 15 | job = q.enqueue(write_into_redis, 'https://www.baidu.com') 16 | 17 | ## 删除此任务队列对象, 同时会删除该队列中所有任务. 18 | ## 之后就不能再使用, 除非重新实例化 19 | ## q.delete(delete_jobs=True) 20 | -------------------------------------------------------------------------------- /elk [dc]/08.elk-cluster-5.5.0-xpack/logstash/config/logstash.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | output { 10 | if [type] == "nginx-log"{ 11 | elasticsearch { 12 | hosts => "esc-master-0:9200" 13 | user => "elastic" 14 | password => "changeme" 15 | index => "nginx-log-%{+YYYY.MM.dd}" 16 | } 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/cm/logstash/pipeline/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | output { 10 | if [type] == "nginx-log"{ 11 | elasticsearch { 12 | ## 这里的 es 为 elasticsearch 的 service 名称 13 | hosts => "es:9200" 14 | user => "elastic" 15 | password => "123456" 16 | index => "nginx-log-%{+YYYY.MM.dd}" 17 | } 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/cm/logstash/pipeline/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | output { 10 | if [type] == "nginx-log"{ 11 | elasticsearch { 12 | ## 这里的 es 为 elasticsearch 的 service 名称 13 | hosts => "es:9200" 14 | user => "elastic" 15 | password => "123456" 16 | index => "nginx-log-%{+YYYY.MM.dd}" 17 | } 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /elk [dc]/readme.md: -------------------------------------------------------------------------------- 1 | # ELK 2 | 3 | es容器启动需要宿主机的`vm.max_map_count`大于262144, 否则在启动过程中会报如下错误然后退出, 记得要提前设置 4 | 5 | ``` 6 | elasticsearch_1 | ERROR: [1] bootstrap checks failed 7 | elasticsearch_1 | [1]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] 8 | ``` 9 | 10 | ## 示例列表 11 | 12 | 1. [ELK单节点最简示例](./01.elk-single/readme.md) 13 | 2. [ELK多节点, 多logstash](./02.elk-logstash-lb/readme.md) 14 | 3. [ELK+filebeat](./03.elk-filebeat/readme.md) 15 | 4. [ELK+filebeat+kafka](./04.elk-filebeat-kafka/readme.md) 16 | 5. [ELK+filebeat+kafka+阿里云logpilot](./05.elk-filebeat-kafka-logpilot/readme.md) 17 | 18 | -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/00.cmd.sh: -------------------------------------------------------------------------------- 1 | ## 本质上说, --from-file 指定一个文件创建的 cm, 还是一个目录, 只不过目录下只有一个文件而已. 2 | ## 如果命令行中指定的是一个目录, 则会包含该目录下所有文件. 3 | kubectl create configmap es-config --from-file=./cm/es/elasticsearch.yml 4 | kubectl create configmap kibana-config --from-file=./cm/kibana/kibana.yml 5 | kubectl create configmap logstash-config --from-file=./cm/logstash/logstash.yml 6 | kubectl create configmap logstash-pipeline-config --from-file=./cm/logstash/pipeline 7 | kubectl create configmap nginx-config --from-file=./cm/nginx/nginx.conf 8 | 9 | ## kubectl delete cm es-config kibana-config logstash-config logstash-pipeline-config nginx-config 10 | -------------------------------------------------------------------------------- /harbor/exports: -------------------------------------------------------------------------------- 1 | ## redis, database, registry的目录属主为root, 其他的为nfsnobody 2 | /mnt/nfsvol/harbor/redis 192.168.7.0/24(rw,sync,no_all_squash,no_root_squash) 3 | /mnt/nfsvol/harbor/database 192.168.7.0/24(rw,sync,no_all_squash,no_root_squash) 4 | /mnt/nfsvol/harbor/ca_download 192.168.7.0/24(rw,sync,no_all_squash,root_squash) 5 | /mnt/nfsvol/harbor/job_logs 192.168.7.0/24(rw,sync,no_all_squash,root_squash) 6 | /mnt/nfsvol/harbor/psc 192.168.7.0/24(rw,sync,no_all_squash,root_squash) 7 | /mnt/nfsvol/harbor/registry 192.168.7.0/24(rw,sync,no_all_squash,no_root_squash) 8 | /mnt/nfsvol/harbor/proxy_nginx 192.168.7.0/24(rw,sync,no_all_squash,root_squash) 9 | -------------------------------------------------------------------------------- /prometheus/docs/grafana使用.1.添加数据源.md: -------------------------------------------------------------------------------- 1 | ![](https://gitee.com/generals-space/gitimg/raw/master/46538b60ef916c8e76783c8836eef563.png) 2 | 3 | ![](https://gitee.com/generals-space/gitimg/raw/master/ae28cba00a94aea303260e5886f9b9f4.png) 4 | 5 | ![](https://gitee.com/generals-space/gitimg/raw/master/31b677bdf4bd6bdc749f958bfdd7a879.png) 6 | 7 | 然后填写prometheus集群的相关信息. 8 | 9 | ![](https://gitee.com/generals-space/gitimg/raw/master/31b677bdf4bd6bdc749f958bfdd7a879.png) 10 | 11 | 这里只填写 HTTP 下的 url 即可, 因为也没有配置 basic auth 认证, 其他的以后再说, 保存后出现如下提示说明正常. 12 | 13 | ![](https://gitee.com/generals-space/gitimg/raw/master/a4013310d048311265c97e29610db376.png) 14 | -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/cm/logstash/pipeline/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | output { 10 | if [type] == "nginx-log"{ 11 | elasticsearch { 12 | ## 这里的 es-cluster 为 elasticsearch 的 service 名称 13 | hosts => "es-cluster:9200" 14 | user => "elastic" 15 | password => "123456" 16 | index => "nginx-log-%{+YYYY.MM.dd}" 17 | } 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/cm/logstash/pipeline/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | output { 10 | if [type] == "nginx-log"{ 11 | elasticsearch { 12 | ## 这里的 es-cluster 为 elasticsearch 的 service 名称 13 | hosts => "es-cluster:9200" 14 | user => "elastic" 15 | password => "123456" 16 | index => "nginx-log-%{+YYYY.MM.dd}" 17 | } 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/cm/logstash/pipeline/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | output { 10 | if [type] == "nginx-log"{ 11 | elasticsearch { 12 | ## 这里的 es-cluster 为 elasticsearch 的 service 名称 13 | hosts => "es-cluster:9200" 14 | user => "elastic" 15 | password => "123456" 16 | index => "nginx-log-%{+YYYY.MM.dd}" 17 | } 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/kibana 5.5.0 的配置.md: -------------------------------------------------------------------------------- 1 | # kibana 5.5.0 的配置 2 | 3 | kibana 5.5.0 与 7.2.0 相比界面少了很多功能. 4 | 5 | 首页进入后显示如下界面. 6 | 7 | ![](https://gitee.com/generals-space/gitimg/raw/master/06a52288d8f045e4c41550b737e016ba.png) 8 | 9 | 我们按照`logstash`中配置的`output`格式, 创建以`nginx-log-*`为前缀的索引. 10 | 11 | ![](https://gitee.com/generals-space/gitimg/raw/master/2d4bdf4467ff6bc91b560742a97647e6.png) 12 | 13 | 点击"创建", 显示如下界面. 14 | 15 | ![](https://gitee.com/generals-space/gitimg/raw/master/b6a27d636d293028eb1afe59a62e1cf7.png) 16 | 17 | 点击左侧边栏的"Discover". 18 | 19 | ![](https://gitee.com/generals-space/gitimg/raw/master/facb0ec80db788173bcf8a324d7760d8.png) 20 | 21 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/00.cmd.sh: -------------------------------------------------------------------------------- 1 | ## 本质上说, --from-file 指定一个文件创建的 cm, 还是一个目录, 只不过目录下只有一个文件而已. 2 | ## 如果命令行中指定的是一个目录, 则会包含该目录下所有文件. 3 | kubectl create configmap es-config --from-file=./cm/es/elasticsearch.yml 4 | kubectl create configmap kibana-config --from-file=./cm/kibana/kibana.yml 5 | kubectl create configmap logstash-config --from-file=./cm/logstash/logstash.yml 6 | kubectl create configmap logstash-pipeline-config --from-file=./cm/logstash/pipeline 7 | kubectl create configmap nginx-config --from-file=./cm/nginx/nginx.conf 8 | 9 | ## kubectl delete cm es-config kibana-config logstash-config logstash-pipeline-config nginx-config 10 | -------------------------------------------------------------------------------- /prometheus/config/rules/kubelet.yaml: -------------------------------------------------------------------------------- 1 | groups: 2 | - name: kubelet.rules 3 | rules: 4 | - alert: K8SKubeletDown 5 | expr: up{job="kubelet"} == 0 6 | for: 5m 7 | labels: 8 | severity: Warning 9 | annotations: 10 | description: "Node: {{$labels.kubernetes_io_hostname}} kubelet service is unreachable for 5 minutes." 11 | - alert: K8SKubeletTooManyPods 12 | expr: kubelet_running_pod_count > 100 13 | for: 3m 14 | labels: 15 | severity: Warning 16 | annotations: 17 | description: Kubelet {{$labels.instance}} is running {{$value}} pods, close to the limit of 110 18 | summary: Kubelet is close to pod limit -------------------------------------------------------------------------------- /python-rq/readme.md: -------------------------------------------------------------------------------- 1 | 这个工程搭建了python-rq集群, 需要先创建producer和worker镜像, 集群启动后可以访问`localhost:8080`来查看`rq-dashboard`的webui. 2 | 3 | 与我之前想的不同, 调度系统其实只需要编写**任务**对象, 由**生产者**放入队列, 就可以不用管了. 所谓的worker只是`rq worker`启动的运行进程, 不需要编写代码. 所要运行的任务由worker从队列中取出后直接执行. 可以启动任意多对象. 4 | 5 | 需要注意的是, 对于worker节点, 所要执行的**任务方法**必须是**可导入**的. 不管是放在`sys.path`还是要进入到工程目录里的相对路径. 我觉得应该是相对于入队列时导入的时候的路径. 6 | 7 | 实际上, 在celery官方文档里都说了 8 | 9 | > The celery program can be used to start the worker (**you need to run the worker in the directory above project**) 10 | 11 | 实验了下, 在生产者中定义的任务使用redis连接操作, 在worker中执行时也是可以的. 12 | 13 | 重点在于任务的返回值, 和各种异常状况的处理. 关于异常状态在redis中的存储方式和过期时间还有重试机制, 由于文档太少(官方文档写的很没条理), 先不看了. 对比完celery再来看这个问题. -------------------------------------------------------------------------------- /celery [python 分布式 dc]/readme.md: -------------------------------------------------------------------------------- 1 | 参考文章 2 | 3 | 1. [python之celery使用详解一](https://www.cnblogs.com/cwp-bg/p/8759638.html) 4 | 5 | 参考文章1从常规编程思路中讲解了celery的架构, 以及任务如何发布, worker如何启动等操作. 比其他相当于照抄官方文档的文章好了很多. 6 | 7 | 在celery中, app对象的功能十分全面, 可以装饰常规函数为task对象, 也可以在代码中写为以worker角色运行, 实例化时的参数指定了这个task会发送到broker的地址, 作为worker时也可以从这个指定的broker中获取任务. 8 | 9 | ------ 10 | 11 | celery中有任务队列和结果队列, 与rq相比多了一个结果队列. 不过结果队列默认是不启用的, 毕竟是异步任务, 不需要立即得到结果, 就算想要得到结果也应该是先把下发的任务入库, worker执行完成时再把结果入库, 当然还很可能包含执行时间, 异常状态什么的. 12 | 13 | 另外, 当初十分不理解celery到底是干啥的, 其实主要是因为不理解ta的调度模型. 在我自己构想的任务调度模型中, 是传统的生产者+消费者+消息队列结构. 不过在学习celery时, 就会发现ta好像没有生产者的概念, 而是先通过定义任务对象, 然后直接启动消费者就可以开始执行了. 这让我对任务对象的来源非常疑惑 - 总得让我有一个循环去创建任务吧... 14 | -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/logstash/pipeline01/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | filter { 10 | mutate { 11 | ## 使用过滤器添加节点名称, 以便分类 12 | add_field => {"_nodename" => "node-01"} 13 | } 14 | } 15 | output { 16 | if [type] == "nginx-log"{ 17 | elasticsearch { 18 | hosts => "elasticsearch:9200" 19 | user => "elastic" 20 | password => "123456" 21 | index => "nginx-log-%{+YYYY.MM.dd}" 22 | } 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/logstash/pipeline02/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | codec => json ## 由于nginx的日志配置为json格式, 所以这里的codec指定为json. 5 | start_position => "beginning" 6 | type => "nginx-log" 7 | } 8 | } 9 | filter { 10 | mutate { 11 | ## 使用过滤器添加节点名称, 以便分类 12 | add_field => {"_nodename" => "node-02"} 13 | } 14 | } 15 | output { 16 | if [type] == "nginx-log"{ 17 | elasticsearch { 18 | hosts => "elasticsearch:9200" 19 | user => "elastic" 20 | password => "123456" 21 | index => "nginx-log-%{+YYYY.MM.dd}" 22 | } 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/cm/es/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | ## sts 生成的Pod的名称 3 | node.name: ${POD_NAME} 4 | network.host: 0.0.0.0 5 | ## 对客户端提供服务的端口 6 | http.port: 9200 7 | ## 集群内与其他节点交互的端口 8 | transport.tcp.port: 9300 9 | ## path.data: /home/elasticsearch 10 | bootstrap.memory_lock: false 11 | bootstrap.system_call_filter: false 12 | ## 这里的数组成员为各节点的 node.name 值. 13 | cluster.initial_master_nodes: 14 | - ${CLUSTER_NAME}-0 15 | - ${CLUSTER_NAME}-1 16 | - ${CLUSTER_NAME}-2 17 | ## 配置该节点会与哪些候选地址进行通信, 端口可以不写, 默认为9300. 18 | discovery.seed_hosts: 19 | - ${CLUSTER_NAME}-0.${SVC_NAME} 20 | - ${CLUSTER_NAME}-1.${SVC_NAME} 21 | - ${CLUSTER_NAME}-2.${SVC_NAME} 22 | -------------------------------------------------------------------------------- /elk [dc]/09.elk-cluster-logstash-grok/logstash/pipeline02/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | start_position => "beginning" 5 | type => "nginx-log" 6 | } 7 | } 8 | filter { 9 | grok { 10 | match => { 11 | "message" => "%{IP:client} - - \[%{HTTPDATE:timestamp}\] \"%{WORD:method} %{URIPATHPARAM:uri} HTTP/%{NUMBER:httpversion}\" %{NUMBER:status} %{NUMBER:bytes} \"-\" \"%{GREEDYDATA:agent}\"" 12 | } 13 | } 14 | } 15 | output { 16 | if [type] == "nginx-log"{ 17 | elasticsearch { 18 | hosts => "esc-master-0:9200" 19 | index => "nginx-log-%{+YYYY.MM.dd}" 20 | } 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /harbor/kuber/08-portal.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: portal-svc 6 | namespace: harbor 7 | spec: 8 | ports: 9 | - name: stardard-port 10 | port: 80 11 | targetPort: 80 12 | selector: 13 | name: portal-apps 14 | --- 15 | apiVersion: extensions/v1beta1 16 | kind: Deployment 17 | metadata: 18 | name: portal 19 | namespace: harbor 20 | labels: 21 | name: portal 22 | spec: 23 | replicas: 1 24 | template: 25 | metadata: 26 | labels: 27 | name: portal-apps 28 | spec: 29 | containers: 30 | - name: portal-app 31 | image: goharbor/harbor-portal:v1.8.2 32 | imagePullPolicy: IfNotPresent 33 | -------------------------------------------------------------------------------- /elk [k8s kube]/问题处理/es启动报错-Native controller process has stopped.md: -------------------------------------------------------------------------------- 1 | # es启动报错-Native controller process has stopped 2 | 参考文章 3 | 4 | 1. [Elasticsearch修改network后启动失败](https://www.cnblogs.com/phpper/p/9803934.html) 5 | 2. [elasticsearch启动报错： Native controller process has stopped - no new native processes can be started](https://blog.csdn.net/K_Lily/article/details/105320221) 6 | 7 | ``` 8 | {"type": "server", "timestamp": "2020-06-21T09:17:24,362+0000", "level": "INFO", "component": "o.e.x.m.p.NativeController", "cluster.name": "elasticsearch", "node.name": "es-01", "message": "Native controller process has stopped - no new native processes can be started" } 9 | ``` 10 | 11 | 实际上, 只在 initContainers 中加一句`sysctl -w vm.max_map_count=655300`就可以了. 12 | -------------------------------------------------------------------------------- /python-rq/docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | redis-serv: 5 | image: redis:4-alpine 6 | ports: 7 | - 6379:6379 8 | volumes: 9 | - ./data/redis:/data 10 | dashboard: 11 | image: generals/rq-producer 12 | ports: 13 | - 8080:8080 14 | command: rq-dashboard --bind 0.0.0.0 --port 8080 --redis-host=redis-serv --redis-port=6379 15 | producer-node: 16 | image: generals/rq-producer 17 | hostname: producer 18 | volumes: 19 | - ./project:/project 20 | command: ["python", "main.py"] 21 | worker-node: 22 | image: generals/rq-producer 23 | hostname: worker 24 | volumes: 25 | - ./project:/project 26 | command: rq worker --url redis://redis-serv:6379/0 -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/00.cmd.sh: -------------------------------------------------------------------------------- 1 | ## 本质上说, --from-file 指定一个文件创建的 cm, 还是一个目录, 只不过目录下只有一个文件而已. 2 | ## 如果命令行中指定的是一个目录, 则会包含该目录下所有文件. 3 | kubectl create configmap es-config --from-file=./cm/es/elasticsearch.yml 4 | kubectl create configmap es-certs --from-file=./cm/es/elastic-certificates.p12 5 | kubectl create configmap kibana-config --from-file=./cm/kibana/kibana.yml 6 | kubectl create configmap logstash-config --from-file=./cm/logstash/logstash.yml 7 | kubectl create configmap logstash-pipeline-config --from-file=./cm/logstash/pipeline 8 | kubectl create configmap nginx-config --from-file=./cm/nginx/nginx.conf 9 | 10 | ## kubectl delete cm es-config kibana-config logstash-config logstash-pipeline-config nginx-config es-certs 11 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/00.cmd.sh: -------------------------------------------------------------------------------- 1 | ## 本质上说, --from-file 指定一个文件创建的 cm, 还是一个目录, 只不过目录下只有一个文件而已. 2 | ## 如果命令行中指定的是一个目录, 则会包含该目录下所有文件. 3 | kubectl create configmap es-config --from-file=./cm/es/elasticsearch.yml 4 | kubectl create configmap es-certs --from-file=./cm/es/elastic-certificates.p12 5 | kubectl create configmap kibana-config --from-file=./cm/kibana/kibana.yml 6 | kubectl create configmap logstash-config --from-file=./cm/logstash/logstash.yml 7 | kubectl create configmap logstash-pipeline-config --from-file=./cm/logstash/pipeline 8 | kubectl create configmap nginx-config --from-file=./cm/nginx/nginx.conf 9 | 10 | ## kubectl delete cm es-config kibana-config logstash-config logstash-pipeline-config nginx-config es-certs 11 | -------------------------------------------------------------------------------- /prometheus/docs/grafana使用.2.添加仪表盘[dashboard].md: -------------------------------------------------------------------------------- 1 | ![](https://gitee.com/generals-space/gitimg/raw/master/c9635b2e24ec5c30a44d045e358babb2.png) 2 | 3 | 选择`Prometheus State`项, 点击`Import`, 这是grafana为prometheus预置的仪表盘. 4 | 5 | ![](https://gitee.com/generals-space/gitimg/raw/master/dde649f9b7f5475ae8ce72a3062110d8.png) 6 | 7 | 成功后, 到`Dashboard`的管理页面查看. 8 | 9 | ![](https://gitee.com/generals-space/gitimg/raw/master/f66a31c64f1989512f4bce4e56ecde60.png) 10 | 11 | 点击可以直接进入该表项. 12 | 13 | ![](https://gitee.com/generals-space/gitimg/raw/master/05e11d1e299d92d24d7a906188e85056.png) 14 | 15 | 注意此时首页还是空的 16 | 17 | ![](https://gitee.com/generals-space/gitimg/raw/master/cc88cd1f4914aebedde3345ebe9a2859.png) 18 | 19 | 我们的`Prometheus State`面板在左下方`Recently Viewed`记录中有显示. 20 | -------------------------------------------------------------------------------- /celery [python 分布式 dc]/project/tasks/task.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | from celery import Celery 4 | from redis import Redis 5 | import requests 6 | 7 | app = Celery('celery-app', broker='redis://:celery_redis_pwd@redis-serv:6379/0') 8 | redis_conn = Redis(host='redis-serv', port=6379,password='celery_redis_pwd', db=1) 9 | 10 | def count_words_at_url(url): 11 | resp = requests.get(url) 12 | return len(resp.text.split()) 13 | 14 | ## task装饰器, 把常规函数包装成任务对象. 15 | ## 之后可以在worker中注册(注册的意义就是表示这个worker用于处理这种任务的) 16 | ## 然后也可以在自己的系统中调用这个函数(通过task对象的delay()方法调用, 这样会把任务发送到broker, worker就会收到了) 17 | @app.task(name="write-count-to-redis") 18 | def write_into_redis(url): 19 | length = count_words_at_url(url) 20 | redis_conn.lpush('words_count', length) 21 | -------------------------------------------------------------------------------- /elk [dc]/09.elk-cluster-logstash-grok/logstash/pipeline01/nginx.conf: -------------------------------------------------------------------------------- 1 | input { 2 | file { 3 | path => "/var/log/nginx/access_json.log" 4 | start_position => "beginning" 5 | type => "nginx-log" 6 | } 7 | } 8 | filter { 9 | grok { 10 | match => { 11 | "message" => "%{IP:client} - - \[%{HTTPDATE:timestamp}\] \"%{WORD:method} %{URIPATHPARAM:uri} HTTP/%{NUMBER:httpversion}\" %{NUMBER:status} %{NUMBER:bytes} \"-\" \"%{GREEDYDATA:agent}\"" 12 | } 13 | } 14 | } 15 | output { 16 | if [type] == "nginx-log"{ 17 | elasticsearch { 18 | ## hosts => "esc-master-0:9200" 19 | hosts => ["esc-master-0:9200","esc-master-1:9200","esc-master-2:9200"] 20 | index => "nginx-log-%{+YYYY.MM.dd}" 21 | } 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/05.head.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: apps/v1 3 | kind: Deployment 4 | metadata: 5 | ## deploy 生成的 pod 的名称也是 es-head-xxx 6 | name: es-head 7 | labels: 8 | app: es-head 9 | spec: 10 | replicas: 1 11 | selector: 12 | matchLabels: 13 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 14 | ## 表示一种管理关系 15 | app: es-head 16 | template: 17 | metadata: 18 | labels: 19 | app: es-head 20 | spec: 21 | containers: 22 | - name: es-head 23 | image: mobz/elasticsearch-head:5 24 | imagePullPolicy: IfNotPresent 25 | env: 26 | ## 这里的 es 指的是 service 名称 27 | - name: ELASTICSEARCH_HOSTS 28 | value: http://es-cluster:9200 29 | -------------------------------------------------------------------------------- /elk [k8s kube]/06.es-cluster [sts statefulset 5.x 5.5.0]/cm/es/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: ${CLUSTER_NAME} 2 | ## sts 生成的Pod的名称 3 | node.name: ${POD_NAME} 4 | network.host: 0.0.0.0 5 | ## 对客户端提供服务的端口 6 | http.port: 9200 7 | ## 集群内与其他节点交互的端口 8 | transport.tcp.port: 9300 9 | 10 | node.master: ${IS_MASTER} 11 | node.data: ${IS_DATA} 12 | 13 | ## path.data: /home/elasticsearch 14 | bootstrap.memory_lock: false 15 | 16 | discovery.zen.minimum_master_nodes: 2 17 | ## 配置该节点会与哪些候选地址进行通信, 端口可以不写, 默认为9300. 18 | discovery.zen.ping.unicast.hosts: 19 | - ${MASTER_NAME}-0.${MASTER_SVC_NAME}:9300 20 | - ${MASTER_NAME}-1.${MASTER_SVC_NAME}:9300 21 | - ${MASTER_NAME}-2.${MASTER_SVC_NAME}:9300 22 | 23 | ## path.repo: /data/CLUSTER_NAME/${POD_NAME}/data/data_back 24 | ## path.logs: /data/CLUSTER_NAME/${POD_NAME}/log 25 | ## path.data: /data/CLUSTER_NAME/${POD_NAME}/data 26 | ## -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/cm/nginx/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [dc]/01.elk-single/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [dc]/03.elk-filebeat/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/00.cmd.sh: -------------------------------------------------------------------------------- 1 | ## 本质上说, --from-file 指定一个文件创建的 cm, 还是一个目录, 只不过目录下只有一个文件而已. 2 | ## 如果命令行中指定的是一个目录, 则会包含该目录下所有文件. 3 | kubectl create configmap es-config --from-file=./cm/es/elasticsearch.yml 4 | kubectl create configmap kibana-config --from-file=./cm/kibana/kibana.yml 5 | kubectl create configmap logstash-config --from-file=./cm/logstash/logstash.yml 6 | kubectl create configmap logstash-pipeline-config --from-file=./cm/logstash/pipeline 7 | kubectl create configmap nginx-config --from-file=./cm/nginx/nginx.conf 8 | 9 | #### kibana 密文密码配置, 其中内容为 10 | ## elasticsearch.username: elastic 11 | ## elasticsearch.password: "123456" 12 | ## 13 | ## kubectl create configmap kibana-keystore --from-file=./cm/kibana/kibana.keystore 14 | 15 | ## kubectl delete cm es-config kibana-config logstash-config logstash-pipeline-config nginx-config kibana-keystore 16 | 17 | -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [dc]/04.elk-filebeat-kafka/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/cm/nginx/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [dc]/06.elk-cluster-filebeat/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [dc]/08.elk-cluster-5.5.0-xpack/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [dc]/05.elk-filebeat-kafka-logpilot/nginx/config/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/cm/nginx/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/cm/nginx/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/cm/nginx/nginx.conf: -------------------------------------------------------------------------------- 1 | log_format json '{"@timestamp":"$time_iso8601",' 2 | '"@version":"1",' 3 | '"client":"$remote_addr",' 4 | '"url":"$uri",' 5 | '"status":"$status",' 6 | '"domain":"$host",' 7 | '"host":"$server_addr",' 8 | '"size":$body_bytes_sent,' 9 | '"responsetime":$request_time,' 10 | '"referer": "$http_referer",' 11 | '"ua": "$http_user_agent"' 12 | '}'; 13 | 14 | server { 15 | listen 8080; 16 | root /usr/share/nginx/html; 17 | access_log /var/log/nginx/access_json.log json; 18 | location / { 19 | } 20 | 21 | error_page 404 /404.html; 22 | location = /40x.html { 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /ansible [dc]/dockerfile: -------------------------------------------------------------------------------- 1 | ## docker build --no-cache=true -f dockerfile -t generals/ansible-node . 2 | FROM generals/python3 3 | 4 | ################################################################ 5 | ## docker镜像通用设置 6 | LABEL author=general 7 | LABEL email="generals.space@gmail.com" 8 | ## 环境变量, 使docker容器支持中文 9 | ENV LANG C.UTF-8 10 | 11 | RUN yum install -y openssh-server openssh-clients \ 12 | && yum clean all \ 13 | && rm -rf /var/cache/yum 14 | 15 | RUN ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key -P '' \ 16 | && ssh-keygen -t ecdsa -f /etc/ssh/ssh_host_ecdsa_key -P '' \ 17 | && ssh-keygen -t ed25519 -f /etc/ssh/ssh_host_ed25519_key -P '' \ 18 | && ssh-keygen -t rsa -f /root/.ssh/id_rsa -P '' \ 19 | && cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys \ 20 | && echo 'StrictHostKeyChecking no' >> /etc/ssh/ssh_config 21 | 22 | RUN pip3 install ansible 23 | 24 | CMD /sbin/sshd && tail -f /etc/profile 25 | -------------------------------------------------------------------------------- /elk [k8s kube]/kibana使用方法.md: -------------------------------------------------------------------------------- 1 | ## kibana使用 2 | 3 | 当所有工作都完成后, 访问kibana的webUI: http://localhost:5601. 4 | 5 | 实际场景中, 会有多个节点, 多种服务将日志发送到es, 要选出我们想要的服务, 需要先为其添加索引. 6 | 7 | 进入主界面后, 点击左侧Management -> Elasticsearch[Index Management], 可以看到如下结果 8 | 9 | ![](https://gitee.com/generals-space/gitimg/raw/master/e8e363d83423a3071e067f6e7d907553.png) 10 | 11 | 可以看到是按logstash中配置的`nginx-log-%{+YYYY.MM.dd}`格式来的. 12 | 13 | > 注意: logstash 需要有 nginx log 目录的读取权限, kuber 自行创建的共享目录可能权限不正确, 最好手动修改`/var/log/nginx`为`755`. 14 | 15 | 选择Kibana[Index patterns] -> Create index pattern, 输入`nginx-log-*`忽略日期建立索引. 16 | 17 | ![](https://gitee.com/generals-space/gitimg/raw/master/ec93e67dc0f55df079ad1e230e49c067.png) 18 | 19 | ![](https://gitee.com/generals-space/gitimg/raw/master/c864dafe2542b2d8f82ed26935ee9350.png) 20 | 21 | 然后点击左侧Discover. 22 | 23 | ![](https://gitee.com/generals-space/gitimg/raw/master/45425262341a7364d64bc52807b27d8a.png) 24 | 25 | 可以看到我们创建的索引已经出现在左侧, 如果有多个索引, 会有下拉框供用户选择, 表示不同的项目. 26 | -------------------------------------------------------------------------------- /elk [dc]/10.elk-filebeat-grok-pipeline/docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | elasticsearch: 5 | image: elasticsearch:7.2.0 6 | ports: 7 | - 9200:9200 8 | - 9300:9300 9 | environment: 10 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 11 | volumes: 12 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 13 | kibana: 14 | image: kibana:7.2.0 15 | ports: 16 | - 5601:5601 17 | volumes: 18 | - ./kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml:ro 19 | nginx: 20 | image: nginx:1.12.0 21 | ports: 22 | - 9001:8080 23 | volumes: 24 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 25 | - ./data/logs/nginx:/var/log/nginx 26 | filebeat: 27 | image: elastic/filebeat:7.2.0 28 | volumes: 29 | - ./filebeat/config/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro 30 | - ./data/logs/nginx:/var/log/nginx 31 | -------------------------------------------------------------------------------- /celery [python 分布式 dc]/docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | redis-serv: 5 | image: redis:4-alpine 6 | ports: 7 | - 6379:6379 8 | volumes: 9 | - ./data/redis:/data 10 | command: ["redis-server", "--requirepass", "celery_redis_pwd"] 11 | flower: ## web ui 12 | image: generals/celery-producer 13 | hostname: producer 14 | ports: 15 | - 8080:8080 16 | ## 在command中使用环境变量需要用字符串形式, 不能用数组形式 17 | command: celery flower --port=8080 --broker=redis://:celery_redis_pwd@redis-serv:6379/0 18 | producer-node: 19 | image: generals/celery-producer 20 | hostname: producer 21 | volumes: 22 | - ./project:/project 23 | command: ["python", "producer.py"] 24 | worker-node: 25 | image: generals/celery-producer 26 | hostname: worker 27 | volumes: 28 | - ./project:/project 29 | ## command: ["python", "worker.py"] 30 | command: ["celery", "-A", "tasks.task", "worker"] 31 | -------------------------------------------------------------------------------- /harbor/kuber/03-redis.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: redis-svc 6 | namespace: harbor 7 | spec: 8 | ports: 9 | - name: stardard-port 10 | port: 6379 11 | targetPort: 6379 12 | selector: 13 | name: redis-apps 14 | --- 15 | apiVersion: extensions/v1beta1 16 | kind: Deployment 17 | metadata: 18 | name: redis 19 | namespace: harbor 20 | labels: 21 | name: redis 22 | spec: 23 | replicas: 1 24 | template: 25 | metadata: 26 | labels: 27 | name: redis-apps 28 | spec: 29 | containers: 30 | - name: redis-app 31 | image: goharbor/redis-photon:v1.8.2 32 | imagePullPolicy: IfNotPresent 33 | volumeMounts: 34 | - name: nfs-data-vol 35 | mountPath: /var/lib/redis 36 | volumes: 37 | - name: nfs-data-vol 38 | nfs: 39 | server: 192.168.7.14 40 | path: /mnt/nfsvol/harbor/redis 41 | -------------------------------------------------------------------------------- /harbor/config/registry/config.yml: -------------------------------------------------------------------------------- 1 | version: 0.1 2 | log: 3 | level: info 4 | fields: 5 | service: registry 6 | storage: 7 | cache: 8 | layerinfo: redis 9 | filesystem: 10 | rootdirectory: /storage 11 | maintenance: 12 | uploadpurging: 13 | enabled: false 14 | delete: 15 | enabled: true 16 | redis: 17 | addr: redis-svc:6379 18 | password: 19 | db: 1 20 | http: 21 | addr: :5000 22 | secret: placeholder 23 | debug: 24 | addr: localhost:5001 25 | auth: 26 | token: 27 | issuer: harbor-token-issuer 28 | realm: https://harbor.generals.space/service/token 29 | rootcertbundle: /etc/registry/root.crt 30 | service: harbor-registry 31 | validation: 32 | disabled: true 33 | notifications: 34 | endpoints: 35 | - name: harbor 36 | disabled: false 37 | url: http://core-svc:8080/service/notifications 38 | timeout: 3000ms 39 | threshold: 5 40 | backoff: 1s 41 | compatibility: 42 | schema1: 43 | enabled: true -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/01.svc.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: kibana 6 | labels: 7 | app: kibana 8 | spec: 9 | ports: 10 | - port: 5601 11 | name: webui 12 | targetPort: 5601 13 | nodePort: 30601 14 | selector: 15 | ## 注意: service 的 selector 需要指定的是 16 | ## Deployment -> spec -> template -> labels, 17 | ## 而不是 Deployment -> metadata -> lables. 18 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 19 | app: kibana 20 | type: NodePort 21 | 22 | --- 23 | apiVersion: v1 24 | kind: Service 25 | metadata: 26 | name: nginx 27 | labels: 28 | app: nginx 29 | spec: 30 | ports: 31 | - port: 8080 32 | name: nginx 33 | targetPort: 8080 34 | nodePort: 31080 35 | selector: 36 | ## 注意: service 的 selector 需要指定的是 37 | ## Deployment -> spec -> template -> labels, 38 | ## 而不是 Deployment -> metadata -> lables. 39 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 40 | app: nginx 41 | type: NodePort 42 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/01.svc.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: kibana 6 | labels: 7 | app: kibana 8 | spec: 9 | ports: 10 | - port: 5601 11 | name: webui 12 | targetPort: 5601 13 | nodePort: 30601 14 | selector: 15 | ## 注意: service 的 selector 需要指定的是 16 | ## Deployment -> spec -> template -> labels, 17 | ## 而不是 Deployment -> metadata -> lables. 18 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 19 | app: kibana 20 | type: NodePort 21 | 22 | --- 23 | apiVersion: v1 24 | kind: Service 25 | metadata: 26 | name: nginx 27 | labels: 28 | app: nginx 29 | spec: 30 | ports: 31 | - port: 8080 32 | name: nginx 33 | targetPort: 8080 34 | nodePort: 31080 35 | selector: 36 | ## 注意: service 的 selector 需要指定的是 37 | ## Deployment -> spec -> template -> labels, 38 | ## 而不是 Deployment -> metadata -> lables. 39 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 40 | app: nginx 41 | type: NodePort 42 | -------------------------------------------------------------------------------- /elk [dc]/10.elk-filebeat-grok-pipeline/readme.md: -------------------------------------------------------------------------------- 1 | # ELK 2 | 3 | 参考文章 4 | 5 | 1. [ELK + Filebeat 搭建日志系统](http://beckjin.com/2017/12/10/elk/) 6 | 2. [Plugins Inputs Beats](https://www.elastic.co/guide/en/logstash/current/plugins-inputs-beats.html) 7 | 8 | filebeat 只有采集的功能, 而 logstash 除了采集, 还有对数据进行预处理的能力. 比如为不同主机上的日志添加主机名及IP字段, 添加采集时间等, 之后存入es后也方便查询. 9 | 10 | 在 es 5.x 时, 内置了 logstash 的预处理功能, 可以用 filebeat 这种轻量采集工具代替 logstash 了. 11 | 12 | 在使用`docker-compose up -d`启动集群后, 需要登录 kibana, 在`Dev Tools`界面发起如下请求创建`pipeline`. 13 | 14 | ```json 15 | PUT _ingest/pipeline/nginx-log 16 | { 17 | "description" : "用 grok 插件处理 nignx 日志", 18 | "processors": [ 19 | { 20 | "grok": { 21 | "field": "message", 22 | "patterns": ["%{IP:client} - - \[%{HTTPDATE:timestamp}\] \"%{WORD:method} %{URIPATHPARAM:uri} HTTP/%{NUMBER:httpversion}\" %{NUMBER:status} %{NUMBER:bytes} \"-\" \"%{GREEDYDATA:agent}\""] 23 | } 24 | } 25 | ] 26 | } 27 | ``` 28 | 29 | 上面`pipeline`的内容与示例09中, logstash 配置的`filter.grok`部分的内容一致. 30 | -------------------------------------------------------------------------------- /prometheus/config/blackbox-exporter.yaml: -------------------------------------------------------------------------------- 1 | ## modules 列举出了所有可用的探测方式. 2 | modules: 3 | http: 4 | prober: http 5 | http: 6 | method: GET 7 | #下面两个参数要加上，表示支持http版本和http状态码的监控 8 | valid_http_versions: ["HTTP/1.1", "HTTP/2"] 9 | valid_status_codes: [200] 10 | http_2xx: 11 | prober: http 12 | http_post_2xx: 13 | prober: http 14 | http: 15 | method: POST 16 | tcp_connect: 17 | prober: tcp 18 | pop3s_banner: 19 | prober: tcp 20 | tcp: 21 | query_response: 22 | - expect: "^+OK" 23 | tls: true 24 | tls_config: 25 | insecure_skip_verify: false 26 | ssh_banner: 27 | prober: tcp 28 | tcp: 29 | query_response: 30 | - expect: "^SSH-2.0-" 31 | irc_banner: 32 | prober: tcp 33 | tcp: 34 | query_response: 35 | - send: "NICK prober" 36 | - send: "USER prober prober prober :prober" 37 | - expect: "PING :([^ ]+)" 38 | send: "PONG ${1}" 39 | - expect: "^:[^ ]+ 001" 40 | icmp: 41 | prober: icmp 42 | -------------------------------------------------------------------------------- /elk [dc]/05.elk-filebeat-kafka-logpilot/readme.md: -------------------------------------------------------------------------------- 1 | # ELK 2 | 3 | 参考文章 4 | 5 | 1. [BEATS 轻量型数据采集器](https://www.elastic.co/cn/products/beats) 6 | - beats组件的各类 7 | 2. [log-pilot](https://github.com/AliyunContainerService/log-pilot) 8 | 9 | 官网中列举出了7种beat组件, 用来收集各种不同的日志. 但是在容器化部署时, 由于容器要求进程在前端运行, 所以日志一般会输出到stdout. 10 | 11 | 但是这7种beat组件没有一种能收集stdout的日志, 所以有一段时间我们是把dockerfile中的CMD指令写作`tail -f /etc/profile`, 而项目进程以守护进程的形式运行的. 12 | 13 | 但这又带来一个问题, linux本身拥有OOM机制, 强制杀死占用资源最多的进程. docker中的进程在前端运行时, pid为1, 被kill后相当于容器被stop, 此时重启机制可以生效, 不会出现服务挂掉的情况. 而如果使用`tail -f`的CMD, 项目进程被kill掉不影响docker本身的运行, 于是可能出现容器还在, 但是项目进程不在了的情况. 14 | 15 | 阿里云的log-pilot工具可以应对这种情况, 本实验主要的目的就是验证ta的功能. 16 | 17 | log-pilot最大的功能就是可以收集stdout的日志...??? 18 | 19 | 一定要注意`aliyun.logs.XXX`的标签配置中, `XXX`既是发往kafka的topic名称, 需要在logstash的input字段指定相同名称, 也是发往es的index名称, 如果直接发往es, 记得也要与此匹配. 20 | 21 | nginx-01和nginx-02验证log-pilot对日志文件的收集功能, 而nginx-03则是验证其对stdout日志的收集功能(nginx-03没有挂载共享目录). 22 | 23 | 由于docker的stdout日志实际上也是写在宿主的`/var/lib/docker/containers/xxx`目录的文件中, 而且log-pilot拥有docker.sock的权限, 所以我猜想log-pilot实际上只是确定了stdout日志的存放路径, 而处理过程与普通日志文件的处理方法没有区别. 24 | -------------------------------------------------------------------------------- /harbor/kuber/02-db.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: harbor-db-svc 6 | namespace: harbor 7 | spec: 8 | ports: 9 | - name: stardard-port 10 | port: 5432 11 | targetPort: 5432 12 | selector: 13 | name: harbor-db-apps 14 | --- 15 | apiVersion: extensions/v1beta1 16 | kind: Deployment 17 | metadata: 18 | name: harbor-db 19 | namespace: harbor 20 | labels: 21 | name: harbor-db 22 | spec: 23 | replicas: 1 24 | template: 25 | metadata: 26 | labels: 27 | name: harbor-db-apps 28 | spec: 29 | containers: 30 | - name: harbor-db-app 31 | image: goharbor/harbor-db:v1.8.2 32 | imagePullPolicy: IfNotPresent 33 | envFrom: 34 | - configMapRef: 35 | name: harbor-db-env 36 | volumeMounts: 37 | - name: nfs-data-vol 38 | mountPath: /var/lib/postgresql/data 39 | volumes: 40 | - name: nfs-data-vol 41 | nfs: 42 | server: 192.168.7.14 43 | path: /mnt/nfsvol/harbor/database 44 | -------------------------------------------------------------------------------- /ansible [dc]/readme.md: -------------------------------------------------------------------------------- 1 | 可以在master执行`ansible all|web|db -m ping`查看各分组输出. 2 | 3 | ``` 4 | [root@1052c369ff71 ssh]# ansible web -m ping 5 | slave-02 | SUCCESS => { 6 | "ansible_facts": { 7 | "discovered_interpreter_python": "/usr/bin/python" 8 | }, 9 | "changed": false, 10 | "ping": "pong" 11 | } 12 | slave-01 | SUCCESS => { 13 | "ansible_facts": { 14 | "discovered_interpreter_python": "/usr/bin/python" 15 | }, 16 | "changed": false, 17 | "ping": "pong" 18 | } 19 | slave-03 | SUCCESS => { 20 | "ansible_facts": { 21 | "discovered_interpreter_python": "/usr/bin/python" 22 | }, 23 | "changed": false, 24 | "ping": "pong" 25 | } 26 | ``` 27 | 28 | ``` 29 | # ansible db -m ping 30 | slave-05 | SUCCESS => { 31 | "ansible_facts": { 32 | "discovered_interpreter_python": "/usr/bin/python" 33 | }, 34 | "changed": false, 35 | "ping": "pong" 36 | } 37 | slave-04 | SUCCESS => { 38 | "ansible_facts": { 39 | "discovered_interpreter_python": "/usr/bin/python" 40 | }, 41 | "changed": false, 42 | "ping": "pong" 43 | } 44 | ``` 45 | -------------------------------------------------------------------------------- /harbor/kuber/10-ing.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: extensions/v1beta1 2 | kind: Ingress 3 | metadata: 4 | name: harbor-ing 5 | namespace: harbor 6 | annotations: 7 | nginx.ingress.kubernetes.io/proxy-body-size: "0" 8 | spec: 9 | tls: 10 | - hosts: 11 | - harbor.generals.space 12 | secretName: https-certs 13 | rules: 14 | - host: harbor.generals.space 15 | http: 16 | paths: 17 | - path: / 18 | backend: 19 | serviceName: portal-svc 20 | servicePort: 80 21 | - path: /c/ 22 | backend: 23 | serviceName: core-svc 24 | servicePort: 8080 25 | - path: /api/ 26 | backend: 27 | serviceName: core-svc 28 | servicePort: 8080 29 | - path: /chartrepo/ 30 | backend: 31 | serviceName: core-svc 32 | servicePort: 8080 33 | - path: /v2/ 34 | backend: 35 | serviceName: core-svc 36 | servicePort: 8080 37 | - path: /service/ 38 | backend: 39 | serviceName: core-svc 40 | servicePort: 8080 41 | -------------------------------------------------------------------------------- /prometheus/readme.md: -------------------------------------------------------------------------------- 1 | # prometheus 2 | 3 | ## 1. 4 | 5 | 在创建deploy之前, 需要先创建secret资源, 不然deploy会一直pending. 6 | 7 | 在独立的etcd集群部署中, 下面这条命令可以直接执行. 8 | 9 | ``` 10 | kubectl -n monitoring create secret generic etcd-certs --from-file=/etc/etcd/ssl/ca.crt --from-file=/etc/etcd/ssl/server.crt --from-file=/etc/etcd/ssl/server.key 11 | ``` 12 | 13 | 如果是内置在集群的etcd, 由于`/etc/kubernetes/pki/etcd`目录下存放着etcd需要的所有密钥文件, 可以执行如下命令. 14 | 15 | ``` 16 | kubectl -n monitoring create secret generic etcd-certs --from-file=/etc/kubernetes/pki/etcd 17 | ``` 18 | 19 | ## 2. 20 | 21 | 修改`/etc/kubernetes/manifests/`目录下`kube-controller-manager.yaml`与`kube-scheduler.yaml`, 将其中的`--address=127.0.0.1`修改为`--address=0.0.0.0`. 22 | 23 | 注意: 所有master节点止的`controller manager`和`scheduler`的配置都要修改. 24 | 25 | 然后还要为ta们创建service资源, 以便prometheus能够访问到. 26 | 27 | ## 3. 28 | 29 | 部署完成, 通过`IP:port`的形式访问, 可以得到如下界面. 30 | 31 | ![](https://gitee.com/generals-space/gitimg/raw/master/11e1f2b165128cd49df84523020c0e0d.png) 32 | 33 | ![](https://gitee.com/generals-space/gitimg/raw/master/0c0c5dfe54d152de0250abe6c290228b.png) 34 | 35 | `grafana`可以通过`admin/admin`的默认用户名密码进行登录, prometheus则不需要登录. 36 | -------------------------------------------------------------------------------- /elk [dc]/01.elk-single/docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | elasticsearch: 5 | image: elasticsearch:7.2.0 6 | ports: 7 | - 9200:9200 8 | - 9300:9300 9 | environment: 10 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 11 | ELASTIC_PASSWORD: 123456 12 | volumes: 13 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 14 | logstash: 15 | image: logstash:7.2.0 16 | ports: 17 | - 5000:5000 18 | - 9600:9600 19 | environment: 20 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 21 | volumes: 22 | - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro 23 | - ./logstash/pipeline:/usr/share/logstash/pipeline:ro 24 | - ./data/logs/nginx:/var/log/nginx 25 | kibana: 26 | image: kibana:7.2.0 27 | ports: 28 | - 5601:5601 29 | volumes: 30 | - ./kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml:ro 31 | nginx: 32 | image: nginx:1.12.0 33 | ports: 34 | - 9001:8080 35 | volumes: 36 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf:ro 37 | - ./data/logs/nginx:/var/log/nginx 38 | -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/cm/es/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | ## sts 生成的Pod的名称 3 | node.name: ${POD_NAME} 4 | network.host: 0.0.0.0 5 | ## network.publish_host: ${POD_NAME}.${SVC_NAME} 6 | ## network.publish_host: ${POD_IP} 7 | ## 对客户端提供服务的端口 8 | http.port: 9200 9 | ## 集群内与其他节点交互的端口 10 | transport.tcp.port: 9300 11 | ## path.data: /home/elasticsearch 12 | bootstrap.memory_lock: false 13 | bootstrap.system_call_filter: false 14 | ## 这里的数组成员为各节点的 node.name 值. 15 | cluster.initial_master_nodes: 16 | - ${CLUSTER_NAME}-0 17 | - ${CLUSTER_NAME}-1 18 | - ${CLUSTER_NAME}-2 19 | ## 配置该节点会与哪些候选地址进行通信, 端口可以不写, 默认为9300. 20 | discovery.seed_hosts: 21 | - ${CLUSTER_NAME}-0.${SVC_NAME} 22 | - ${CLUSTER_NAME}-1.${SVC_NAME} 23 | - ${CLUSTER_NAME}-2.${SVC_NAME} 24 | 25 | ## 这条配置表示开启xpack认证机制 26 | xpack.security.enabled: true 27 | xpack.security.transport.ssl.enabled: true 28 | xpack.security.transport.ssl.verification_mode: certificate 29 | xpack.security.transport.ssl.keystore.path: /usr/share/elasticsearch/config/elastic-certificates.p12 30 | xpack.security.transport.ssl.truststore.path: /usr/share/elasticsearch/config/elastic-certificates.p12 31 | -------------------------------------------------------------------------------- /rancher/RKE/readme.md: -------------------------------------------------------------------------------- 1 | 参考文章 2 | 3 | 1. [General Linux Requirements](https://rancher.com/docs/rke/latest/en/os/#general-linux-requirements) 4 | 5 | rke版本: 1.0.0 6 | 7 | 当前目录的`cluster.yml`为`rke up`所需要的配置文件, 在各节点安装好依赖后可根据此文件启动安装流程. `cluster_full.yml`则是使用`rke config`通过交互式命令生成的配置, 交互的内容可见`rke_config.txt`. `cluster_full.yml`只填写了必填字段, 还有很多是留空的, 不适合备份与重用. 8 | 9 | 每个node可能有3种角色: 10 | 11 | 1. control plane 12 | 2. etcd 13 | 3. worker 14 | 15 | 单节点时这3个都要. 16 | 17 | rke要求部署节点时使用非root用户的权限, 否则ssh将失败. 见参考文章1. 18 | 19 | ``` 20 | WARN[0000] Failed to set up SSH tunneling for host [192.168.0.211]: Can't retrieve Docker Info: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 21 | ...省略 22 | FATA[0000] Cluster must have at least one etcd plane host: failed to connect to the following etcd host(s) [192.168.0.211] 23 | ``` 24 | 25 | ``` 26 | user add ubuntu 27 | usermod -aG docker ubuntu 28 | ``` 29 | 30 | `rke up`之后会生成2个额外文件: 31 | 32 | 1. `kube_config_cluster`: `kubectl`配置文件. 33 | 2. `cluster.rkestate`: 包含整个集群所有的配置, 包括所有组件的证书和密钥, 比前者内容要丰富得多. 34 | 35 | ## reset集群 36 | 37 | `rke`有一个`remove`命令, 在`cluster.yml`所在目录下执行`rke remove`即可. 38 | -------------------------------------------------------------------------------- /harbor/config/jobservice/config.yml: -------------------------------------------------------------------------------- 1 | --- 2 | #Protocol used to serve 3 | protocol: "http" 4 | 5 | #Config certification if use 'https' protocol 6 | #https_config: 7 | # cert: "server.crt" 8 | # key: "server.key" 9 | 10 | #Server listening port 11 | port: 8080 12 | 13 | #Worker pool 14 | worker_pool: 15 | #Worker concurrency 16 | workers: 10 17 | backend: "redis" 18 | #Additional config if use 'redis' backend 19 | redis_pool: 20 | #redis://[arbitrary_username:password@]ipaddress:port/database_index 21 | redis_url: redis://redis-svc:6379/2 22 | namespace: "harbor_job_service_namespace" 23 | #Loggers for the running job 24 | job_loggers: 25 | - name: "STD_OUTPUT" # logger backend name, only support "FILE" and "STD_OUTPUT" 26 | level: "INFO" # INFO/DEBUG/WARNING/ERROR/FATAL 27 | - name: "FILE" 28 | level: "INFO" 29 | settings: # Customized settings of logger 30 | base_dir: "/var/log/jobs" 31 | sweeper: 32 | duration: 1 #days 33 | settings: # Customized settings of sweeper 34 | work_dir: "/var/log/jobs" 35 | 36 | #Loggers for the job service 37 | loggers: 38 | - name: "STD_OUTPUT" # Same with above 39 | level: "INFO" -------------------------------------------------------------------------------- /harbor/kuber/04-registry.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: registry-svc 6 | namespace: harbor 7 | spec: 8 | ports: 9 | - name: stardard-port 10 | port: 5000 11 | targetPort: 5000 12 | selector: 13 | name: registry-apps 14 | --- 15 | apiVersion: extensions/v1beta1 16 | kind: Deployment 17 | metadata: 18 | name: registry 19 | namespace: harbor 20 | labels: 21 | name: registry 22 | spec: 23 | replicas: 1 24 | template: 25 | metadata: 26 | labels: 27 | name: registry-apps 28 | spec: 29 | containers: 30 | - name: registry-app 31 | image: goharbor/registry-photon:v2.7.1-patch-2819-v1.8.2 32 | imagePullPolicy: IfNotPresent 33 | volumeMounts: 34 | - name: nfs-registry-vol 35 | mountPath: /storage 36 | - name: registry-cfg-vol 37 | mountPath: /etc/registry 38 | volumes: 39 | - name: registry-cfg-vol 40 | configMap: 41 | name: registry-cfg-map 42 | - name: nfs-registry-vol 43 | nfs: 44 | server: 192.168.7.14 45 | path: /mnt/nfsvol/harbor/registry 46 | -------------------------------------------------------------------------------- /harbor/kuber/01-cmd.sh: -------------------------------------------------------------------------------- 1 | kubectl create ns harbor 2 | 3 | kubectl create configmap harbor-db-env -n harbor --from-env-file=../config/db/env 4 | kubectl create configmap registryctl-env -n harbor --from-env-file=../config/registryctl/env 5 | kubectl create configmap core-env -n harbor --from-env-file=../config/core/env 6 | kubectl create configmap jobservice-env -n harbor --from-env-file=../config/jobservice/env 7 | 8 | kubectl create configmap registry-cfg-map -n harbor --from-file=../config/registry 9 | kubectl create configmap registryctl-cfg-map -n harbor --from-file=../config/registryctl 10 | kubectl create configmap core-cfg-map -n harbor --from-file=../config/core 11 | kubectl create configmap jobservice-cfg-map -n harbor --from-file=../config/jobservice 12 | 13 | kubectl create configmap proxy-crt-map -n harbor --from-file=../config/nginx 14 | cp ../config/nginx/nginx.conf /mnt/nfsvol/harbor/proxy_nginx/ 15 | chown nfsnobody:nfsnobody /mnt/nfsvol/harbor/proxy_nginx/nginx.conf 16 | 17 | ## kubectl create configmap proxy-cfg-map -n harbor --from-file=../config/nginx/nginx.conf 18 | 19 | ## ingress 20 | 21 | kubectl create secret tls https-certs -n harbor --cert=../config/nginx/server.crt --key=../config/nginx/server.key 22 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/readme.md: -------------------------------------------------------------------------------- 1 | 参考文章 2 | 3 | 1. [6，ELK进阶--elasticsearch-head-master](https://www.jianshu.com/p/83d12b0ca4c0) 4 | 2. [elasticsearch-head-master插件的安装与使用](https://blog.csdn.net/tripleDemo/article/details/100998309) 5 | 3. [Elasticsearch-head 插件安装](https://www.jianshu.com/p/c2b5d4590c3e) 6 | - `http://172.20.1.187:9100/?auth_user=elastic&auth_password=123456` 7 | 4. [when elasticsearch x-pack is enabled head can't connnect](https://github.com/mobz/elasticsearch-head/issues/304) 8 | - `boroborome`的回答真是救了命了... 9 | 10 | 相比于前面的示例, 本示例中增加了 [mobz/elasticsearch-head](https://github.com/mobz/elasticsearch-head) 工程, 当然也有ta的 Service(`NodePort`类型). 11 | 12 | 并且, 由于我们需要在 head 工程的 webUI 中输入 es 集群的地址进行监控管理, 所以我们还要加一个 es-cluster 对外的 NodePort 服务, 名为`es-cluster-public`(因为`headless service`不能同时为`NodePort`类型, 只能另外再建一个). 13 | 14 | 需要注意的是, 当 es 开启了 xpack 安全认证时, head 连接 es 的方法, 挺别致的... 15 | 16 | ![](https://gitee.com/generals-space/gitimg/raw/master/1069CFB42D5656B1D8190F49B39EC721.png) 17 | 18 | 在地址输入 head 的地址 xxx:9100 时, 要带上目标 es 集群的用户名和密码作为参数, 然后在打开界面的输入框中在填写 es 集群的地址时, 就不用写用户名和密码了... 19 | 20 | 地址栏中的认证参数分别为`auth_user`和`auth_password`. 21 | 22 | 其实 head 只是一个过滤产品, 貌似 6.x 之后的 kibana 就可以实现更高级更美观的监控管理功能, head 也就随之没落了. 23 | -------------------------------------------------------------------------------- /prometheus/03.grafana.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: grafana 6 | namespace: monitoring 7 | labels: 8 | app: grafana 9 | spec: 10 | selector: 11 | name: grafana 12 | ports: 13 | - name: http 14 | protocol: TCP 15 | port: 3000 16 | nodePort: 30300 17 | type: NodePort 18 | --- 19 | apiVersion: apps/v1 20 | kind: Deployment 21 | metadata: 22 | name: grafana 23 | namespace: monitoring 24 | spec: 25 | replicas: 1 26 | selector: 27 | matchLabels: 28 | name: grafana 29 | template: 30 | metadata: 31 | labels: 32 | name: grafana 33 | spec: 34 | containers: 35 | - name: grafana 36 | image: grafana/grafana:7.1.5 37 | env: 38 | - name: GF_AUTH_BASIC_ENABLED 39 | value: "false" 40 | - name: GF_AUTH_ANONYMOUS_ENABLED 41 | value: "true" 42 | - name: GF_AUTH_ANONYMOUS_ORG_ROLE 43 | value: Viewer 44 | ports: 45 | - name: http 46 | containerPort: 3000 47 | resources: 48 | requests: 49 | memory: 100Mi 50 | cpu: 100m 51 | limits: 52 | memory: 200Mi 53 | cpu: 200m 54 | -------------------------------------------------------------------------------- /harbor/config/nginx/server.crt: -------------------------------------------------------------------------------- 1 | -----BEGIN CERTIFICATE----- 2 | MIIDUzCCAjugAwIBAgIJAItxJfrOWb4rMA0GCSqGSIb3DQEBCwUAMEAxHjAcBgNV 3 | BAMMFWhhcmJvci5nZW5lcmFscy5zcGFjZTEeMBwGA1UECgwVaGFyYm9yLmdlbmVy 4 | YWxzLnNwYWNlMB4XDTE5MDkwNDAyNDIxNVoXDTIwMDkwMzAyNDIxNVowQDEeMBwG 5 | A1UEAwwVaGFyYm9yLmdlbmVyYWxzLnNwYWNlMR4wHAYDVQQKDBVoYXJib3IuZ2Vu 6 | ZXJhbHMuc3BhY2UwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC1qPAr 7 | yL7YZ10nbKdZVLCfXyp4XUIGBtT/SGsng6DIFKpGrQt8wEZESEYySImw6SeNsQHX 8 | AY81CTSI09wJLSlprMcI3IQ8Niyif3lbcSVbPmqHCxteeRynx9niDABtwrZypiQp 9 | 0HMs4iI/OD7kf/BxlcHDz1hyF9FiSkiWssz8+a0GAJyhPbkLlDXyIDmpP5fsJb5t 10 | cGa3HRAc7HMpqpLqyniaNR23XqEpuOZ62/0/NciolGU7EyItodLRvFNfEDr7dYmy 11 | QTw+XZrA8QySXKdCIEg1Xpk17qLUwLlAcTsio4ZLvmAmIu2ujd5TNHlwKykNL+2j 12 | GIi20WK17QoEcrl3AgMBAAGjUDBOMB0GA1UdDgQWBBSAn7+ikedyG22H5ImZg/15 13 | vrnZvjAfBgNVHSMEGDAWgBSAn7+ikedyG22H5ImZg/15vrnZvjAMBgNVHRMEBTAD 14 | AQH/MA0GCSqGSIb3DQEBCwUAA4IBAQA1oNqlL136evGpEDv+OoZ3JPhIob9h7ctb 15 | GYo5eDckCHx7u/9w8m1TZHQTHZ4g9XcELcD4opvRCz9oHVL/YINyaaZ6fVshHEiK 16 | 8ZE6PAZN9dYsAzqv83+907Kg368B7jbBU+F2/P+M09pfRwyhDr+2twu7kqaa3cOx 17 | KmYsmJLwSopa1SSjtuZOOpIt/t3bYCaLLKyKTheg+owofhskefNxQ0ccQxfSsEyA 18 | n+4V9lTE7ECe/eIPnMqXbXwlEaiVXPUkCd/yGfj319GlDlyr4XzRSciswor5fDSP 19 | NJQhzPelr3tJ1c8gAwoZLmM8vfhFolrs90DlPzPl3duekh7CPpqs 20 | -----END CERTIFICATE----- -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/cm/es/elasticsearch.yml: -------------------------------------------------------------------------------- 1 | cluster.name: elasticsearch 2 | ## sts 生成的Pod的名称 3 | node.name: ${POD_NAME} 4 | network.host: 0.0.0.0 5 | ## network.publish_host: ${POD_NAME}.${SVC_NAME} 6 | ## network.publish_host: ${POD_IP} 7 | ## 对客户端提供服务的端口 8 | http.port: 9200 9 | ## 集群内与其他节点交互的端口 10 | transport.tcp.port: 9300 11 | ## path.data: /home/elasticsearch 12 | bootstrap.memory_lock: false 13 | bootstrap.system_call_filter: false 14 | ## 这里的数组成员为各节点的 node.name 值. 15 | cluster.initial_master_nodes: 16 | - ${CLUSTER_NAME}-0 17 | - ${CLUSTER_NAME}-1 18 | - ${CLUSTER_NAME}-2 19 | ## 配置该节点会与哪些候选地址进行通信, 端口可以不写, 默认为9300. 20 | discovery.seed_hosts: 21 | - ${CLUSTER_NAME}-0.${SVC_NAME} 22 | - ${CLUSTER_NAME}-1.${SVC_NAME} 23 | - ${CLUSTER_NAME}-2.${SVC_NAME} 24 | 25 | ## 这条配置表示开启xpack认证机制 26 | xpack.security.enabled: true 27 | xpack.security.transport.ssl.enabled: true 28 | xpack.security.transport.ssl.verification_mode: certificate 29 | xpack.security.transport.ssl.keystore.path: /usr/share/elasticsearch/config/elastic-certificates.p12 30 | xpack.security.transport.ssl.truststore.path: /usr/share/elasticsearch/config/elastic-certificates.p12 31 | 32 | ## 以下配置用于 head 工程获取 es 信息 33 | http.cors.enabled: true 34 | http.cors.allow-origin: "*" 35 | http.cors.allow-headers: Authorization 36 | -------------------------------------------------------------------------------- /harbor/kuber/07-jobservice.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: jobservice-svc 6 | namespace: harbor 7 | spec: 8 | ports: 9 | - name: stardard-port 10 | port: 8080 11 | targetPort: 8080 12 | selector: 13 | name: jobservice-apps 14 | --- 15 | apiVersion: extensions/v1beta1 16 | kind: Deployment 17 | metadata: 18 | name: jobservice 19 | namespace: harbor 20 | labels: 21 | name: jobservice 22 | spec: 23 | replicas: 1 24 | template: 25 | metadata: 26 | labels: 27 | name: jobservice-apps 28 | spec: 29 | containers: 30 | - name: jobservice-app 31 | image: goharbor/harbor-jobservice:v1.8.2 32 | imagePullPolicy: IfNotPresent 33 | envFrom: 34 | - configMapRef: 35 | name: jobservice-env 36 | 37 | volumeMounts: 38 | - name: jobservice-cfg-vol 39 | mountPath: /etc/jobservice 40 | - name: nfs-jobservice-vol 41 | mountPath: /var/log/jobs 42 | 43 | volumes: 44 | - name: jobservice-cfg-vol 45 | configMap: 46 | name: jobservice-cfg-map 47 | - name: nfs-jobservice-vol 48 | nfs: 49 | server: 192.168.7.14 50 | path: /mnt/nfsvol/harbor/job_logs 51 | -------------------------------------------------------------------------------- /prometheus/kube-state-metrics/02.deploy.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: apps/v1 2 | kind: Deployment 3 | metadata: 4 | labels: 5 | app.kubernetes.io/name: kube-state-metrics 6 | app.kubernetes.io/version: 1.9.7 7 | name: kube-state-metrics 8 | namespace: kube-system 9 | spec: 10 | replicas: 1 11 | selector: 12 | matchLabels: 13 | app.kubernetes.io/name: kube-state-metrics 14 | template: 15 | metadata: 16 | labels: 17 | app.kubernetes.io/name: kube-state-metrics 18 | app.kubernetes.io/version: 1.9.7 19 | spec: 20 | containers: 21 | - image: quay.io/coreos/kube-state-metrics:v1.9.7 22 | livenessProbe: 23 | httpGet: 24 | path: /healthz 25 | port: 8080 26 | initialDelaySeconds: 5 27 | timeoutSeconds: 5 28 | name: kube-state-metrics 29 | ports: 30 | - containerPort: 8080 31 | name: http-metrics 32 | - containerPort: 8081 33 | name: telemetry 34 | readinessProbe: 35 | httpGet: 36 | path: / 37 | port: 8081 38 | initialDelaySeconds: 5 39 | timeoutSeconds: 5 40 | securityContext: 41 | runAsUser: 65534 42 | nodeSelector: 43 | kubernetes.io/os: linux 44 | serviceAccountName: kube-state-metrics 45 | -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/readme.md: -------------------------------------------------------------------------------- 1 | 参考文章 2 | 3 | 1. [干货 | Elasticsearch 7.1免费安全功能全景认知](https://blog.csdn.net/laoyang360/article/details/90554761) 4 | - es 安全机制的演变历程 5 | 2. [<十三>ELK-学习笔记–elasticsearch-7.x使用xpack进行安全认证](http://www.eryajf.net/3500.html) 6 | - 单机与集群环境开启安全认证的实际操作示例. 7 | 8 | 集群间节点的认证是通过密钥实现的, 密钥配置与用户名密码的配置并不冲突. 9 | 10 | 如下两条命令均一路回车即可, 不需要给秘钥再添加密码 11 | 12 | ``` 13 | /usr/share/elasticsearch/bin/elasticsearch-certutil ca 14 | /usr/share/elasticsearch/bin/elasticsearch-certutil cert --ca elastic-stack-ca.p12 15 | ``` 16 | 17 | 默认会在`/usr/share/elasticsearch/`目录下, 分别生成`elastic-stack-ca.p12`和`elastic-certificates.p12`文件. 可以使用`-out`选项指定生成的文件路径, 如下 18 | 19 | ``` 20 | /usr/share/elasticsearch/bin/elasticsearch-certutil ca -out /tmp/xxx-ca.p12 21 | ``` 22 | 23 | 其实之后在配置文件中只会用到`elastic-certificates.p12`, 不需要`elastic-stack-ca.p12`, 所以上述命令可以只执行第2步, 不需要生成ca文件. 24 | 25 | ```yaml 26 | ## 这条配置表示开启xpack认证机制 27 | xpack.security.enabled: true 28 | xpack.security.transport.ssl.enabled: true 29 | xpack.security.transport.ssl.verification_mode: certificate 30 | xpack.security.transport.ssl.keystore.path: /usr/share/elasticsearch/config/elastic-certificates.p12 31 | xpack.security.transport.ssl.truststore.path: /usr/share/elasticsearch/config/elastic-certificates.p12 32 | ``` 33 | 34 | 上述配置可以与用户名密码一同设置, 这样对 setup 的集群也可以生效. 35 | -------------------------------------------------------------------------------- /harbor/config/core/env: -------------------------------------------------------------------------------- 1 | CONFIG_PATH=/etc/core/app.conf 2 | UAA_CA_ROOT=/etc/core/certificates/uaa_ca.pem 3 | _REDIS_URL=redis-svc:6379,100, 4 | SYNC_REGISTRY=false 5 | CHART_CACHE_DRIVER=redis 6 | _REDIS_URL_REG=redis://redis-svc:6379/1 7 | 8 | PORT=8080 9 | LOG_LEVEL=info 10 | EXT_ENDPOINT=https://harbor.generals.space 11 | DATABASE_TYPE=postgresql 12 | POSTGRESQL_HOST=harbor-db-svc 13 | POSTGRESQL_PORT=5432 14 | POSTGRESQL_USERNAME=postgres 15 | POSTGRESQL_PASSWORD=123456 16 | POSTGRESQL_DATABASE=registry 17 | POSTGRESQL_SSLMODE=disable 18 | REGISTRY_URL=http://registry-svc:5000 19 | TOKEN_SERVICE_URL=http://core-svc:8080/service/token 20 | HARBOR_ADMIN_PASSWORD=123456 21 | MAX_JOB_WORKERS=10 22 | CORE_SECRET=ByKTSuHfWbQNX6rL 23 | JOBSERVICE_SECRET=avxVu42h9Ny5OhvY 24 | ADMIRAL_URL= 25 | WITH_NOTARY=False 26 | WITH_CLAIR=False 27 | CLAIR_DB_PASSWORD=123456 28 | CLAIR_DB_HOST=postgresql 29 | CLAIR_DB_PORT=5432 30 | CLAIR_DB_USERNAME=postgres 31 | CLAIR_DB=clair 32 | CLAIR_DB_SSLMODE=disable 33 | CORE_URL=http://core-svc:8080 34 | JOBSERVICE_URL=http://jobservice-svc:8080 35 | CLAIR_URL=http://clair:6060 36 | NOTARY_URL=http://notary-server:4443 37 | REGISTRY_STORAGE_PROVIDER_NAME=filesystem 38 | READ_ONLY=false 39 | RELOAD_KEY= 40 | CHART_REPOSITORY_URL=http://chartmuseum:9999 41 | REGISTRY_CONTROLLER_URL=http://registryctl-svc:8080 42 | WITH_CHARTMUSEUM=False -------------------------------------------------------------------------------- /harbor/kuber/09-proxy.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: proxy-svc 6 | namespace: harbor 7 | spec: 8 | ports: 9 | - name: http-port 10 | port: 80 11 | targetPort: 80 12 | - name: https-port 13 | port: 443 14 | targetPort: 443 15 | selector: 16 | name: proxy-apps 17 | --- 18 | apiVersion: extensions/v1beta1 19 | kind: Deployment 20 | metadata: 21 | name: proxy 22 | namespace: harbor 23 | labels: 24 | name: proxy 25 | spec: 26 | replicas: 1 27 | template: 28 | metadata: 29 | labels: 30 | name: proxy-apps 31 | spec: 32 | containers: 33 | - name: proxy-app 34 | image: goharbor/nginx-photon:v1.8.2 35 | imagePullPolicy: IfNotPresent 36 | volumeMounts: 37 | - name: proxy-crt-vol 38 | mountPath: /etc/cert 39 | ## 这个其实是配置文件目录, 但是nginx进程会创建多个temp目录, 40 | ## 通过configmap挂载的卷不可写, 所以这里改成用nfs挂载, 41 | ## 注意其中需要事先存在nginx.conf文件才行. 42 | - name: nfs-nginx-vol 43 | mountPath: /etc/nginx 44 | 45 | volumes: 46 | - name: proxy-crt-vol 47 | configMap: 48 | name: proxy-crt-map 49 | - name: nfs-nginx-vol 50 | nfs: 51 | server: 192.168.7.14 52 | path: /mnt/nfsvol/harbor/proxy_nginx 53 | -------------------------------------------------------------------------------- /prometheus/exporters/02-blackbox-exporter.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Service 3 | metadata: 4 | labels: 5 | app: blackbox-exporter 6 | name: blackbox-exporter 7 | namespace: monitoring 8 | spec: 9 | ports: 10 | - name: blackbox 11 | port: 9115 12 | protocol: TCP 13 | nodePort: 30915 14 | selector: 15 | app: blackbox-exporter 16 | ## type: ClusterIP 17 | type: NodePort 18 | --- 19 | apiVersion: apps/v1 20 | kind: Deployment 21 | metadata: 22 | labels: 23 | app: blackbox-exporter 24 | name: blackbox-exporter 25 | namespace: monitoring 26 | spec: 27 | replicas: 1 28 | selector: 29 | matchLabels: 30 | app: blackbox-exporter 31 | template: 32 | metadata: 33 | labels: 34 | app: blackbox-exporter 35 | spec: 36 | volumes: 37 | - name: vol-config 38 | configMap: 39 | name: blackbox-exporter-config 40 | containers: 41 | - image: prom/blackbox-exporter:v0.17.0 42 | imagePullPolicy: IfNotPresent 43 | name: blackbox-exporter 44 | ## 开启调试 45 | ## command: 46 | ## - /bin/blackbox_exporter 47 | ## - --config.file=/etc/blackbox_exporter/config.yml 48 | ## - --log.level=debug 49 | volumeMounts: 50 | - name: vol-config 51 | mountPath: /etc/blackbox_exporter 52 | -------------------------------------------------------------------------------- /redis-cluster[dc]/docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | services: 3 | ## redis-cli -a 12345678 --cluster create --cluster-yes --cluster-replicas 1 \ 4 | ## $(dig +short +search mcp-middleware-mcp-redis-6):6379 \ 5 | ## $(dig +short +search mcp-middleware-mcp-redis-1):6379 \ 6 | ## $(dig +short +search mcp-middleware-mcp-redis-2):6379 \ 7 | ## $(dig +short +search mcp-middleware-mcp-redis-3):6379 \ 8 | ## $(dig +short +search mcp-middleware-mcp-redis-4):6379 \ 9 | ## $(dig +short +search mcp-middleware-mcp-redis-5):6379 10 | 11 | mcp-redis: 12 | image: registry.cn-hangzhou.aliyuncs.com/generals-space/redis:5.0.8.1 13 | restart: always 14 | deploy: 15 | mode: replicated 16 | replicas: 6 17 | networks: 18 | - mcp-bridge 19 | ## 多副本时无法映射同样的端口 20 | ## ports: 21 | ## - 6379:6379 22 | environment: 23 | - TZ=Asia/Shanghai 24 | - LANG=C.UTF-8 25 | command: 26 | - bash 27 | - -c 28 | - redis-server --requirepass 12345678 --cluster-enabled yes 29 | ## redis 不需要挂载数据卷, 否则集群重启时可能会出问题. 30 | ## volumes: 31 | ## - /opt/data/redis:/data 32 | 33 | mcp-lb-nginx: 34 | image: nginx:1.12.0 35 | volumes: 36 | - ./config/nginx/nginx.conf:/etc/nginx/nginx.conf:ro 37 | depends_on: 38 | - mcp-redis 39 | networks: 40 | - mcp-bridge 41 | ports: 42 | - 6379:6379 43 | 44 | networks: 45 | mcp-bridge: 46 | driver: bridge 47 | -------------------------------------------------------------------------------- /elk [k8s kube]/logstash-配置[映射 环境变量].md: -------------------------------------------------------------------------------- 1 | 参考文章 2 | 3 | 1. [一文快速上手Logstash](https://cloud.tencent.com/developer/article/1353068) 4 | 2. [logstash收集TCP端口日志](https://www.cnblogs.com/Dev0ps/p/9314551.html) 5 | 3. [Using Environment Variables in the Configuration](https://www.elastic.co/guide/en/logstash/current/environment-variables.html) 6 | - 配置文件中使用环境变量, 以及默认配置的使用 7 | 8 | ## 认识 9 | 10 | 在ELK系统里, E与K已经十分固定, 没什么可定制的空间. 业内对日志收集层面的调整和优化倒是层出不穷, filebeat+kafka前置于logstash, 也可以直接将日志收集到elesticsearch. 所以关于ELK的使用实例主要集中在日志收集的方式展示上, 当然还有kibana的日志查询和聚合语句的使用. 11 | 12 | ## logstash配置解释 13 | 14 | `./logstash/pipeline`目录下有几个处理文件. 15 | 16 | ### `stdio.conf` 17 | 18 | 读取tcp 5000端口的消息作为日志, 应该用到了tcp插件. 这也是docker-compose中为logstash服务映射5000端口的原因: 方便在宿主机上进行测试. 向这个商品发送的消息会在logstash容器的标准输出中打印. 19 | 20 | ``` 21 | $ telnet logstash 5000 22 | Trying 172.24.0.5... 23 | Connected to logstash. 24 | Escape character is '^]'. 25 | hello world 26 | good for u 27 | ^] 28 | telnet> quit 29 | Connection closed. 30 | ``` 31 | 32 | ``` 33 | { 34 | "@timestamp" => 2019-07-24T03:31:32.339Z, 35 | "message" => "hello world\r", 36 | "@version" => "1", 37 | "host" => "elk_nginx_1.elk_default", 38 | "port" => 35246 39 | } 40 | { 41 | "@timestamp" => 2019-07-24T03:31:35.493Z, 42 | "message" => "good for u\r", 43 | "@version" => "1", 44 | "host" => "elk_nginx_1.elk_default", 45 | "port" => 35246 46 | } 47 | ``` 48 | -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/03.deploy-kibana.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: apps/v1 3 | kind: Deployment 4 | metadata: 5 | ## deploy 生成的 pod 的名称也是 kibana-xxx 6 | name: kibana 7 | labels: 8 | app: kibana 9 | spec: 10 | replicas: 1 11 | selector: 12 | matchLabels: 13 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 14 | ## 表示一种管理关系 15 | app: kibana 16 | template: 17 | metadata: 18 | labels: 19 | app: kibana 20 | spec: 21 | containers: 22 | - name: kibana 23 | image: kibana:7.2.0 24 | imagePullPolicy: IfNotPresent 25 | env: 26 | ## 这里的 es 指的是 service 名称 27 | - name: ELASTICSEARCH_HOSTS 28 | value: http://es-cluster:9200 29 | ## 其实 username 和 password 在配置文件或是环境变量中定义都可以, 30 | ## 但是貌似使用环境变量的时候, 密码不能定义为 123456, 哪怕已经用双引号包裹. 31 | ## 所以这里把这两个 key 注释掉, 写在了配置文件里... 32 | ## - name: ELASTICSEARCH_USERNAME 33 | ## value: "elastic" 34 | ## - name: ELASTICSEARCH_PASSWORD 35 | ## value: "123456" 36 | volumeMounts: 37 | - name: kibana-config-vol 38 | mountPath: /usr/share/kibana/config/kibana.yml 39 | subPath: kibana.yml 40 | volumes: 41 | - name: kibana-config-vol 42 | configMap: 43 | name: kibana-config 44 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/03.deploy-kibana.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: apps/v1 3 | kind: Deployment 4 | metadata: 5 | ## deploy 生成的 pod 的名称也是 kibana-xxx 6 | name: kibana 7 | labels: 8 | app: kibana 9 | spec: 10 | replicas: 1 11 | selector: 12 | matchLabels: 13 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 14 | ## 表示一种管理关系 15 | app: kibana 16 | template: 17 | metadata: 18 | labels: 19 | app: kibana 20 | spec: 21 | containers: 22 | - name: kibana 23 | image: kibana:7.2.0 24 | imagePullPolicy: IfNotPresent 25 | env: 26 | ## 这里的 es 指的是 service 名称 27 | - name: ELASTICSEARCH_HOSTS 28 | value: http://es-cluster:9200 29 | ## 其实 username 和 password 在配置文件或是环境变量中定义都可以, 30 | ## 但是貌似使用环境变量的时候, 密码不能定义为 123456, 哪怕已经用双引号包裹. 31 | ## 所以这里把这两个 key 注释掉, 写在了配置文件里... 32 | ## - name: ELASTICSEARCH_USERNAME 33 | ## value: "elastic" 34 | ## - name: ELASTICSEARCH_PASSWORD 35 | ## value: "123456" 36 | volumeMounts: 37 | - name: kibana-config-vol 38 | mountPath: /usr/share/kibana/config/kibana.yml 39 | subPath: kibana.yml 40 | volumes: 41 | - name: kibana-config-vol 42 | configMap: 43 | name: kibana-config 44 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/03.deploy-kibana.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: apps/v1 3 | kind: Deployment 4 | metadata: 5 | ## deploy 生成的 pod 的名称也是 kibana-xxx 6 | name: kibana 7 | labels: 8 | app: kibana 9 | spec: 10 | replicas: 1 11 | selector: 12 | matchLabels: 13 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 14 | ## 表示一种管理关系 15 | app: kibana 16 | template: 17 | metadata: 18 | labels: 19 | app: kibana 20 | spec: 21 | containers: 22 | - name: kibana 23 | image: kibana:7.2.0 24 | imagePullPolicy: IfNotPresent 25 | env: 26 | ## 这里的 es 指的是 service 名称 27 | - name: ELASTICSEARCH_HOSTS 28 | value: http://es-cluster:9200 29 | ## 其实 username 和 password 在配置文件或是环境变量中定义都可以, 30 | ## 但是貌似使用环境变量的时候, 密码不能定义为 123456, 哪怕已经用双引号包裹. 31 | ## 所以这里把这两个 key 注释掉, 写在了配置文件里... 32 | ## - name: ELASTICSEARCH_USERNAME 33 | ## value: "elastic" 34 | ## - name: ELASTICSEARCH_PASSWORD 35 | ## value: "123456" 36 | volumeMounts: 37 | - name: kibana-config-vol 38 | mountPath: /usr/share/kibana/config/kibana.yml 39 | subPath: kibana.yml 40 | volumes: 41 | - name: kibana-config-vol 42 | configMap: 43 | name: kibana-config 44 | -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/readme.md: -------------------------------------------------------------------------------- 1 | 参考文章 2 | 3 | 1. [干货 | Elasticsearch 7.1免费安全功能全景认知](https://blog.csdn.net/laoyang360/article/details/90554761) 4 | - es 安全机制的演变历程 5 | 2. [<十三>ELK-学习笔记–elasticsearch-7.x使用xpack进行安全认证](http://www.eryajf.net/3500.html) 6 | - 单机与集群环境开启安全认证的实际操作示例. 7 | 8 | 前面创建的 es 集群都没有密码(虽然 yaml 中已经配置过了, 但都不生效), 不管是`curl es:9200`, 还是打开 kibana 的 webUI, 都不需要, 生产环境是绝对禁止的. 9 | 10 | 所以这里我们尝试加上密码认证. 单机环境与集群环境开启密码认证的操作不同, 所以同样要区别对待. 11 | 12 | 其实只要在`es`配置文件`elasticsearch.yml`文件中添加如下一行就可以了. 13 | 14 | ```yaml 15 | ## 这条配置表示开启xpack认证机制 16 | xpack.security.enabled: true 17 | ``` 18 | 19 | 参考文章2中说还要再加上一条`xpack.security.transport.ssl.enabled: true`, 否则 es 无法启动, 但是我在测试的时候不需要添加这条. 20 | 21 | 之后再使用 curl 访问, 就要带上用户名与密码了. 22 | 23 | ```console 24 | $ curl es:9200/_cat/health 25 | {"error":{"root_cause":[{"type":"security_exception","reason":"missing authentication credentials for REST request [/_cat/health]","header":{"WWW-Authenticate":"Basic realm=\"security\" charset=\"UTF-8\""}}],"type":"security_exception","reason":"missing authentication credentials for REST request [/_cat/health]","header":{"WWW-Authenticate":"Basic realm=\"security\" charset=\"UTF-8\""}},"status":401} 26 | 27 | $ curl -u elastic:123456 es:9200/_cat/health 28 | 1592817746 09:22:26 elasticsearch green 1 1 2 2 0 0 0 0 - 100.0% 29 | ``` 30 | 31 | 同时, 再访问 kibana 也是需要密码的. 32 | 33 | ![](https://gitee.com/generals-space/gitimg/raw/master/8ecde1c741d34655c2d405bf5b82f4e7.png) 34 | 35 | > 注意: 此时 kibana 与 logstash 配置文件中的密码就是必须的了, 否则启动会失败. 36 | -------------------------------------------------------------------------------- /harbor/kuber/05-registryctl.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: registryctl-svc 6 | namespace: harbor 7 | spec: 8 | ports: 9 | - name: stardard-port 10 | port: 8080 11 | targetPort: 8080 12 | selector: 13 | name: registryctl-apps 14 | --- 15 | apiVersion: extensions/v1beta1 16 | kind: Deployment 17 | metadata: 18 | name: registryctl 19 | namespace: harbor 20 | labels: 21 | name: registryctl 22 | spec: 23 | replicas: 1 24 | template: 25 | metadata: 26 | labels: 27 | name: registryctl-apps 28 | spec: 29 | containers: 30 | - name: registryctl-app 31 | image: goharbor/harbor-registryctl:v1.8.2 32 | imagePullPolicy: IfNotPresent 33 | envFrom: 34 | - configMapRef: 35 | name: registryctl-env 36 | volumeMounts: 37 | - name: nfs-registryctl-vol 38 | mountPath: /storage 39 | - name: registry-cfg-vol 40 | mountPath: /etc/registry 41 | - name: registryctl-cfg-vol 42 | mountPath: /etc/registryctl 43 | volumes: 44 | - name: registry-cfg-vol 45 | configMap: 46 | name: registry-cfg-map 47 | - name: registryctl-cfg-vol 48 | configMap: 49 | name: registryctl-cfg-map 50 | - name: nfs-registryctl-vol 51 | nfs: 52 | server: 192.168.7.14 53 | path: /mnt/nfsvol/harbor/registry 54 | -------------------------------------------------------------------------------- /prometheus/exporters/01-node-exporter.yaml: -------------------------------------------------------------------------------- 1 | ## node exporter 的网络模式为 hostNetwork, 不需要 NodePort 的 Service 2 | --- 3 | apiVersion: apps/v1 4 | kind: DaemonSet 5 | metadata: 6 | name: node-exporter 7 | namespace: monitoring 8 | spec: 9 | selector: 10 | matchLabels: 11 | name: node-exporter 12 | template: 13 | metadata: 14 | labels: 15 | name: node-exporter 16 | spec: 17 | securityContext: 18 | runAsNonRoot: true 19 | runAsUser: 65534 20 | hostNetwork: true 21 | hostPID: true 22 | containers: 23 | - name: node-exporter 24 | image: prom/node-exporter:v0.17.0 25 | args: 26 | - "--path.procfs=/host/proc" 27 | - "--path.sysfs=/host/sys" 28 | ports: 29 | - name: metrics 30 | containerPort: 9100 31 | hostPort: 9100 32 | resources: 33 | requests: 34 | memory: 1024Mi 35 | cpu: 1024m 36 | limits: 37 | memory: 2048Mi 38 | cpu: 2048m 39 | volumeMounts: 40 | - name: proc 41 | mountPath: /host/proc 42 | readOnly: true 43 | - name: sys 44 | mountPath: /host/sys 45 | readOnly: true 46 | tolerations: 47 | - effect: NoSchedule 48 | operator: Exists 49 | volumes: 50 | - name: proc 51 | hostPath: 52 | path: /proc 53 | - name: sys 54 | hostPath: 55 | path: /sys 56 | -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/01.svc.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: es 6 | labels: 7 | app: es 8 | spec: 9 | ports: 10 | ## 对客户端提供服务的端口 11 | - port: 9200 12 | name: client 13 | targetPort: 9200 14 | ## 集群内与其他节点交互的端口 15 | - port: 9300 16 | name: node 17 | targetPort: 9300 18 | selector: 19 | ## 注意: service 的 selector 需要指定的是 20 | ## Deployment -> spec -> template -> labels, 21 | ## 而不是 Deployment -> metadata -> lables. 22 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 23 | app: es 24 | 25 | --- 26 | apiVersion: v1 27 | kind: Service 28 | metadata: 29 | name: kibana 30 | labels: 31 | app: kibana 32 | spec: 33 | ports: 34 | - port: 5601 35 | name: webui 36 | targetPort: 5601 37 | nodePort: 30601 38 | selector: 39 | ## 注意: service 的 selector 需要指定的是 40 | ## Deployment -> spec -> template -> labels, 41 | ## 而不是 Deployment -> metadata -> lables. 42 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 43 | app: kibana 44 | type: NodePort 45 | 46 | --- 47 | apiVersion: v1 48 | kind: Service 49 | metadata: 50 | name: nginx 51 | labels: 52 | app: nginx 53 | spec: 54 | ports: 55 | - port: 8080 56 | name: nginx 57 | targetPort: 8080 58 | nodePort: 31080 59 | selector: 60 | ## 注意: service 的 selector 需要指定的是 61 | ## Deployment -> spec -> template -> labels, 62 | ## 而不是 Deployment -> metadata -> lables. 63 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 64 | app: nginx 65 | type: NodePort 66 | -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/01.svc.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: es 6 | labels: 7 | app: es 8 | spec: 9 | ports: 10 | ## 对客户端提供服务的端口 11 | - port: 9200 12 | name: client 13 | targetPort: 9200 14 | ## 集群内与其他节点交互的端口 15 | - port: 9300 16 | name: node 17 | targetPort: 9300 18 | selector: 19 | ## 注意: service 的 selector 需要指定的是 20 | ## Deployment -> spec -> template -> labels, 21 | ## 而不是 Deployment -> metadata -> lables. 22 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 23 | app: es 24 | 25 | --- 26 | apiVersion: v1 27 | kind: Service 28 | metadata: 29 | name: kibana 30 | labels: 31 | app: kibana 32 | spec: 33 | ports: 34 | - port: 5601 35 | name: webui 36 | targetPort: 5601 37 | nodePort: 30601 38 | selector: 39 | ## 注意: service 的 selector 需要指定的是 40 | ## Deployment -> spec -> template -> labels, 41 | ## 而不是 Deployment -> metadata -> lables. 42 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 43 | app: kibana 44 | type: NodePort 45 | 46 | --- 47 | apiVersion: v1 48 | kind: Service 49 | metadata: 50 | name: nginx 51 | labels: 52 | app: nginx 53 | spec: 54 | ports: 55 | - port: 8080 56 | name: nginx 57 | targetPort: 8080 58 | nodePort: 31080 59 | selector: 60 | ## 注意: service 的 selector 需要指定的是 61 | ## Deployment -> spec -> template -> labels, 62 | ## 而不是 Deployment -> metadata -> lables. 63 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 64 | app: nginx 65 | type: NodePort 66 | -------------------------------------------------------------------------------- /harbor/readme.md: -------------------------------------------------------------------------------- 1 | # 关于Harbor 2 | 3 | ## 写在前面 4 | 5 | 官方文档写的真烂, 不仅烂, 还过时. harbor本身都1.8了, kuber相关的部署配置还是1.2. 6 | 7 | 下面分析一下harbor的部署流程. 8 | 9 | 按照官方最主要的部署文档来说, 其实下载一个release版本的压缩包, 解压后执行其中的`install.sh`就可以了. 这个脚本会根据解压后的`harbor.yml`文件中的相关配置, 生成各组件需要的配置文件, 同时也会自动创建密钥对, 从docker hub下载相关镜像, 最后通过docker-compose启动. 10 | 11 | 需要注意的是, 生成配置文件的步骤并没有在`install.sh`脚本, 而是通过一个`goharbor/prepare`镜像来完成. 12 | 13 | 真的是骚操作了, 我本来还想读一下这个脚本的... 14 | 15 | 不过最终我也没通过官方文档或是阅读脚本把kuber的配置文件搞定... 16 | 17 | 而是通过执行`install.sh`一遍, 将harbor各组件启动完成, 并且各配置字段都算比较熟悉之后再移植过去的. 18 | 19 | > 当前目录下的`docker-compose.yml`就是`install.sh`生成的, 我借鉴了其中的volume配置, 编写了对应的kuber部署配置文件. 20 | 21 | 我使用NFS提供了存储服务, NFS Server的配置可以参考`exports`文件. 22 | 23 | ## `harbor.yml`理解 24 | 25 | ------ 26 | 27 | 首先`hostname`字段是必须要定义的, 同时`https`也要解开相关注释, 因为即使在web界面上无所谓, 可以通过http访问, 但使用`docker login`要求服务必须是https接口(自签发证书也行). 28 | 29 | 但是安装脚本并不会帮你生成证书和密钥, 我们需要事先创建好, 然后修改`https.certificate`和`https.private_key`这两处路径. 30 | 31 | ------ 32 | 33 | `database.password`字段定义了数据库的密码(postgres超级用户), 安装脚本会自动下载postgres和redis镜像并启动. 34 | 35 | 如果你想指定各组件使用外部的数据库和redis服务, 需要修改`external_database`和`external_redis`部分. 36 | 37 | ...我好像直接就把两个`external`的注释解开了, 默认配置没试过, 最后数据库和redis的指向还是安装脚本启动的那两个. 38 | 39 | 由于整个服务最终是用docker-compose启动的, 所以数据库/redis的host都要写成compose配置中的服务名称. 40 | 41 | 安装脚本下载的是harbor封装过的数据库镜像, 其中默认创建了3个数据库, 对应harbor, clair和notray 3个服务. 不过后两者我没启用, 先不管ta. 42 | 43 | ------ 44 | 45 | 最终生成的`docker-compose.yml`同目录的还有一个`common`目录, 是各组件用到的配置文件, 通过volume挂载到容器内部. 46 | 47 | ------ 48 | 49 | clair, jobservice, log这3个部分可以不用动. 50 | -------------------------------------------------------------------------------- /elk [dc]/02.elk-logstash-lb/docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | elasticsearch: 5 | image: elasticsearch:7.2.0 6 | ports: 7 | - 9200:9200 8 | - 9300:9300 9 | environment: 10 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 11 | ELASTIC_PASSWORD: 123456 12 | volumes: 13 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 14 | logstash-01: 15 | image: logstash:7.2.0 16 | environment: 17 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 18 | volumes: 19 | - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro 20 | - ./logstash/pipeline01:/usr/share/logstash/pipeline:ro 21 | - ./data/logs/nginx01:/var/log/nginx 22 | logstash-02: 23 | image: logstash:7.2.0 24 | environment: 25 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 26 | volumes: 27 | - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro 28 | - ./logstash/pipeline02:/usr/share/logstash/pipeline:ro 29 | - ./data/logs/nginx02:/var/log/nginx 30 | kibana: 31 | image: kibana:7.2.0 32 | ports: 33 | - 5601:5601 34 | volumes: 35 | - ./kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml:ro 36 | nginx-01: 37 | image: nginx:1.12.0 38 | ports: 39 | - 9001:8080 40 | volumes: 41 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 42 | - ./data/logs/nginx01:/var/log/nginx 43 | nginx-02: 44 | image: nginx:1.12.0 45 | ports: 46 | - 9002:8080 47 | volumes: 48 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 49 | - ./data/logs/nginx02:/var/log/nginx 50 | -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/readme.md: -------------------------------------------------------------------------------- 1 | 为了体现 sts 在分布式集群, 有状态服务中的作用, 这里我们使用 deployment 资源来部署 es. 2 | 3 | kibana 也是 deployment. 4 | 5 | logstash 用于收集各主机上的日志, 采集的目标就是 nginx, 所以这两个需要使用 daemonset 类型进行部署. 6 | 7 | 按照这个结构部署的 ELK, 就算已经在 yaml 中写明了用户名密码分别为`elastic/123456` 访问 kibana webUI 是不需要密码的, 访问 es 的 http 接口也不需要使用密码. 8 | 9 | ```console 10 | $ curl es:9200/_cat/health 11 | 1592740248 11:50:48 elasticsearch green 1 1 2 2 0 0 0 0 - 100.0% 12 | ``` 13 | 14 | ## 配置文件后缀必须为 .yml 15 | 16 | 如果命名为 .yaml, 容器将无法启动(`CrashLoopBackOff`状态), 查看日志有如下报错. 17 | 18 | ```console 19 | $ k logs -f fb17c160244c 20 | Exception in thread "main" SettingsException[elasticsearch.yaml was deprecated in 5.5.0 and must be renamed to elasticsearch.yml] 21 | at org.elasticsearch.node.InternalSettingsPreparer.prepareEnvironment(InternalSettingsPreparer.java:72) 22 | at org.elasticsearch.cli.EnvironmentAwareCommand.createEnv(EnvironmentAwareCommand.java:95) 23 | at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) 24 | at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124) 25 | at org.elasticsearch.cli.MultiCommand.execute(MultiCommand.java:77) 26 | at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124) 27 | at org.elasticsearch.cli.Command.main(Command.java:90) 28 | at org.elasticsearch.common.settings.KeyStoreCli.main(KeyStoreCli.java:41) 29 | ``` 30 | 31 | ## 密码 123456 32 | 33 | es 本身可以将密码设置为123456(yaml里用双引号包裹即可), 但是 kibana 不行, 就算有双引号, 也会启动失败, 有如下日志. 34 | 35 | ``` 36 | FATAL Error: [elasticsearch.password]: expected value of type [string] but got [number] 37 | ``` 38 | 39 | ...不过貌似在配置文件中写 123456 就没问题...难道说只是不能在环境变量里写? 40 | -------------------------------------------------------------------------------- /harbor/kuber/06-core.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: core-svc 6 | namespace: harbor 7 | spec: 8 | ports: 9 | - name: stardard-port 10 | port: 8080 11 | targetPort: 8080 12 | selector: 13 | name: core-apps 14 | --- 15 | apiVersion: extensions/v1beta1 16 | kind: Deployment 17 | metadata: 18 | name: core 19 | namespace: harbor 20 | labels: 21 | name: core 22 | spec: 23 | replicas: 1 24 | template: 25 | metadata: 26 | labels: 27 | name: core-apps 28 | spec: 29 | containers: 30 | - name: core-app 31 | image: goharbor/harbor-core:v1.8.2 32 | imagePullPolicy: IfNotPresent 33 | 34 | envFrom: 35 | - configMapRef: 36 | name: core-env 37 | 38 | volumeMounts: 39 | - name: core-cfg-vol 40 | mountPath: /etc/core 41 | - name: nfs-core-data-vol 42 | mountPath: /data 43 | - name: nfs-core-ca-vol 44 | mountPath: /etc/core/ca 45 | - name: nfs-core-psc-vol 46 | mountPath: /etc/core/token 47 | volumes: 48 | - name: core-cfg-vol 49 | configMap: 50 | name: core-cfg-map 51 | ## nfs共享目录 52 | - name: nfs-core-data-vol 53 | nfs: 54 | server: 192.168.7.14 55 | path: /mnt/nfsvol/harbor 56 | - name: nfs-core-ca-vol 57 | nfs: 58 | server: 192.168.7.14 59 | path: /mnt/nfsvol/harbor/ca_download 60 | - name: nfs-core-psc-vol 61 | nfs: 62 | server: 192.168.7.14 63 | path: /mnt/nfsvol/harbor/psc 64 | -------------------------------------------------------------------------------- /elk [dc]/03.elk-filebeat/docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | elasticsearch: 5 | image: elasticsearch:7.2.0 6 | ports: 7 | - 9200:9200 8 | - 9300:9300 9 | environment: 10 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 11 | ELASTIC_PASSWORD: 123456 12 | volumes: 13 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 14 | logstash: 15 | image: logstash:7.2.0 16 | environment: 17 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 18 | volumes: 19 | - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro 20 | - ./logstash/pipeline:/usr/share/logstash/pipeline:ro 21 | kibana: 22 | image: kibana:7.2.0 23 | ports: 24 | - 5601:5601 25 | volumes: 26 | - ./kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml:ro 27 | nginx-01: 28 | image: nginx:1.12.0 29 | ports: 30 | - 9001:8080 31 | volumes: 32 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 33 | - ./data/logs/nginx01:/var/log/nginx 34 | filebeat-01: 35 | hostname: node-01 36 | image: elastic/filebeat:7.2.0 37 | volumes: 38 | - ./filebeat/config/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro 39 | - ./data/logs/nginx01:/var/log/nginx 40 | nginx-02: 41 | image: nginx:1.12.0 42 | ports: 43 | - 9002:8080 44 | volumes: 45 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 46 | - ./data/logs/nginx02:/var/log/nginx 47 | filebeat-02: 48 | hostname: node-02 49 | image: elastic/filebeat:7.2.0 50 | volumes: 51 | - ./filebeat/config/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro 52 | - ./data/logs/nginx02:/var/log/nginx 53 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/data/logs/nginx/access_json.log: -------------------------------------------------------------------------------- 1 | {"@timestamp":"2020-09-16T03:59:12+00:00","@version":"1","client":"172.25.0.1","url":"/index.html","status":"200","domain":"localhost","host":"172.25.0.8","size":612,"responsetime":0.000,"referer": "-","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 2 | {"@timestamp":"2020-09-16T03:59:12+00:00","@version":"1","client":"172.25.0.1","url":"/404.html","status":"404","domain":"localhost","host":"172.25.0.8","size":571,"responsetime":0.000,"referer": "http://localhost:9001/","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 3 | {"@timestamp":"2020-09-16T06:32:46+00:00","@version":"1","client":"172.26.0.1","url":"/index.html","status":"304","domain":"localhost","host":"172.26.0.3","size":0,"responsetime":0.000,"referer": "-","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 4 | {"@timestamp":"2020-09-16T06:59:16+00:00","@version":"1","client":"172.26.0.1","url":"/index.html","status":"304","domain":"localhost","host":"172.26.0.3","size":0,"responsetime":0.000,"referer": "-","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 5 | {"@timestamp":"2020-09-16T07:03:37+00:00","@version":"1","client":"172.26.0.1","url":"/index.html","status":"304","domain":"localhost","host":"172.26.0.3","size":0,"responsetime":0.000,"referer": "-","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 6 | -------------------------------------------------------------------------------- /elk [dc]/08.elk-cluster-5.5.0-xpack/data/logs/nginx/access_json.log: -------------------------------------------------------------------------------- 1 | {"@timestamp":"2020-09-16T03:59:12+00:00","@version":"1","client":"172.25.0.1","url":"/index.html","status":"200","domain":"localhost","host":"172.25.0.8","size":612,"responsetime":0.000,"referer": "-","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 2 | {"@timestamp":"2020-09-16T03:59:12+00:00","@version":"1","client":"172.25.0.1","url":"/404.html","status":"404","domain":"localhost","host":"172.25.0.8","size":571,"responsetime":0.000,"referer": "http://localhost:9001/","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 3 | {"@timestamp":"2020-09-16T06:32:46+00:00","@version":"1","client":"172.26.0.1","url":"/index.html","status":"304","domain":"localhost","host":"172.26.0.3","size":0,"responsetime":0.000,"referer": "-","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 4 | {"@timestamp":"2020-09-16T06:59:16+00:00","@version":"1","client":"172.26.0.1","url":"/index.html","status":"304","domain":"localhost","host":"172.26.0.3","size":0,"responsetime":0.000,"referer": "-","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 5 | {"@timestamp":"2020-09-16T07:03:37+00:00","@version":"1","client":"172.26.0.1","url":"/index.html","status":"304","domain":"localhost","host":"172.26.0.3","size":0,"responsetime":0.000,"referer": "-","ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44"} 6 | -------------------------------------------------------------------------------- /harbor/config/nginx/server.key: -------------------------------------------------------------------------------- 1 | -----BEGIN PRIVATE KEY----- 2 | MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQC1qPAryL7YZ10n 3 | bKdZVLCfXyp4XUIGBtT/SGsng6DIFKpGrQt8wEZESEYySImw6SeNsQHXAY81CTSI 4 | 09wJLSlprMcI3IQ8Niyif3lbcSVbPmqHCxteeRynx9niDABtwrZypiQp0HMs4iI/ 5 | OD7kf/BxlcHDz1hyF9FiSkiWssz8+a0GAJyhPbkLlDXyIDmpP5fsJb5tcGa3HRAc 6 | 7HMpqpLqyniaNR23XqEpuOZ62/0/NciolGU7EyItodLRvFNfEDr7dYmyQTw+XZrA 7 | 8QySXKdCIEg1Xpk17qLUwLlAcTsio4ZLvmAmIu2ujd5TNHlwKykNL+2jGIi20WK1 8 | 7QoEcrl3AgMBAAECggEADfNoZmRnS6U8gS+V9oVLfyHG2DGJRX820lgUapdwPI1h 9 | ukXF0RHPE6VdRrVNZbmyIO6MDp//CHqpfyyOBGJkgMoVCvgsa5dZfC0/+6bH0KcN 10 | dUuEEZBJhBUUBYkYa1V9v3ZE5rUsczD2olZGdjPhGkf+9nOw/ioYGW1M/83Bclf1 11 | LWWSZugKuDnS8wzsennI9rTFiozM1PMOizi2hacPaJwc35dTTDReuDBGL2TqwL1Q 12 | qRObHMbTgPFRrfuaZxSDKtIvcG50MMpupDJMPPuIl61Z+uYRxyoGIKF945XvBJ1E 13 | YLQpDSF5gy/gf8Hhrk6Lorn+/IPAXWN0uxmQTlVLoQKBgQDf1jMMZWC4ntEGPWE7 14 | aCWH9ynN7WFax9GJExil/+A8gStBSZvgeBqOdIwjXek5xbRleTetRaToffCzROnu 15 | mklo6lxGym4VL95Zi5V9Mfrn6u4Jbf6J+3PQkFuHZKapd4nWjW2DKjiKy0Yn+6Lo 16 | yMcwC9wjGu2STJdqe2PYRpvdZwKBgQDPw0V19qpPGSoteXHbIzsnE0MJAB4iRuOW 17 | LonOkaAq/cNbI2vFsGeulBABPDmCIajJdAPzZk0zPQB9ojipgJ9wY/BNZzHHhWLZ 18 | t+3s5tPolLGtf2ZVDaCmSYBHa8wQcfcZY9oOgtTwj+TMFGiLz+r4LXIE5eyO5iQX 19 | iGToTHupcQKBgEZpk1Vq7qolC4vy8wtFD8ldrwDgk6eDBB8iqrZNb7SYzYqUJTzP 20 | i0sUzqCxghRyZPUm1KTlK6MXOwipvQ0Z683dK3n5Y/e2PzPb/QKNHmimNosw1smB 21 | GEWbo69LskHNIMclZjXEqlS+7SrWtcCUqFQs5usEJYfIIDmW5ym5zH4xAoGAa6O9 22 | vwoW3ngpM/oxlNlB8lK2bllTQ2r6yno+B3nHQ77JkdReJ8PnU7l+OUWcfeE2c3jZ 23 | +ybLZHp8YJrFRHxRHoeInnGShs6Ckk4KxKwqqdsv2rWgrPwseTqnbVlaFkMVRGBJ 24 | Py9lZ2UFov4H1Dfags34vrToxHhTxqVxsjC9+OECgYEApRCfl9d9R8zY+WzRTVEd 25 | f720QzHEJ/qR9/rq7sz7KHHO2LvztuNuXu8/oxBo6RVYjiiH4Q0gbr8OZZcKsGqu 26 | botYRLdnwKrgVxOd3KVEmBx+PwRvsPJaTtc5HFXlqSWzmqaT99n1tJ8RFyr6C03F 27 | O6oONEjZg9gu7H7eVqI1Wpw= 28 | -----END PRIVATE KEY----- -------------------------------------------------------------------------------- /harbor/config/registry/root.crt: -------------------------------------------------------------------------------- 1 | -----BEGIN CERTIFICATE----- 2 | MIIE0zCCArugAwIBAgIJAIN/E6+lqrO/MA0GCSqGSIb3DQEBCwUAMAAwHhcNMTkw 3 | OTAzMDIwMDI1WhcNMjkwODMxMDIwMDI1WjAAMIICIjANBgkqhkiG9w0BAQEFAAOC 4 | Ag8AMIICCgKCAgEAwjsPxrqTMbJOG0SbGZj8Bt/xyiwMkYJnJTFyvnlj8oig8pjC 5 | Kehbvt1oXTS+BF7fWg3IAujiArq2FH2CW3erAxH0GPFRifPr5noTeyO/CVuSblnq 6 | ZxJhFuvZ9m2hqqhU46ZmX77Wjgv8Nk2o8bON0dRpsREqgMSPcSPHTUPMkeENYe5z 7 | VXBkQPjQQR2TQElRfn0quZL9PPvd5kF/wY3JdQJ1Enfe9/Qn3/kgI4vepCu2uBMv 8 | xpN/w+8XdpW0/44pRJ+24iC+2w4uS+DxT8dQ0lG2iKHyysDPeTqlvFAHjpCnafJv 9 | Q0ciNBgJqmD8M1xFmZjCk/B8ubzOa+13F9+Azzrf2ahq2zzc7sdtQP34oF5aRm6W 10 | Lq4SNeSB1ulFefvjPYzwtmgnDwIBS/BbXEmIf+hUwKdfS1i6SMXX467rMZL4qBvY 11 | 9/l1NdZ5DBBWjm4504E6jEk/s6QbU/4/P4nFx+lqHpktEhMTcqtTkZ2sBjhCAh3x 12 | 2M/F0Omj6rAsrHLRRhsYOPLDeOe1qk9yLdCn/LahmvqbDhDKE2zSNCo5G1GAhNXv 13 | FneSGgvwcqFkbYs2ipn+F50LXiy/lnvWqtdWeM8GdqL9s/XuVqr2oPc1GzQoRUi7 14 | +BvR0y9dVjqsCIXyut1gQZMKhAq64pnO44gIpnB8odC6UtCCN956jqN1pisCAwEA 15 | AaNQME4wHQYDVR0OBBYEFDllskNAU56iPgYJ6FVqDUWuFSbdMB8GA1UdIwQYMBaA 16 | FDllskNAU56iPgYJ6FVqDUWuFSbdMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEL 17 | BQADggIBAG71MM2nbysQLyfOFoT6Q+rissPYOzvJwZeNJuxjxgjKVNUnLfC31OUc 18 | 6qUD7hFaH+KbnCYjzjVoQm1zlFsxKWPiQq5swS8SbYOarOlKa9J8/NfSKlRhxL4r 19 | MP/9oUiA6yse9irIoR2JQksGFbwQ88GlMH7Jkf574APBhthZCm2iEwwTsRbvVWDI 20 | tvteB21H36BsnBLeIBOAtPL/2MRrABFyLJqQIUBNF/1fNYyvJnk+cfQ+MOd1b5c3 21 | bfg7Jc8efJgCEtyknxjCTSUX6MNVzwB67QN5WXf79cNV4E59MYJLFJlFb6+y74A0 22 | Kp2LwJMldaNWURW2FIrPt1kpDDJshx4Pslc6MC2/RqfisJIbpjwnAw6lxvGjzUTN 23 | +avdPeChagwpe04OPIPdDKPT65XTWdcImS0D9plcwivCLhz6QyVFt2DIuz5K4q6g 24 | l2QSOByds2tuVxOlrblQsrLLQd2Zo8xRgA90geqwYA837XHfJ5LZ5R+9yHuNdFkS 25 | OUpvFM7p4KARmwlzItNnkfnKGXV7/pB0hFTwmZ1yZW188NNeK3rbF7avqc2JKuLX 26 | hHfzXLIu2evD6+Cx5UR9wMQhJQiV9+kKqzlyXb4QWC8ZhmX61MJQMxfM/YMviqxP 27 | yE+OMRuHBq2ey9na3cSANnAWY4j2dDN8o+kHiFNEPeeMzwsjz4rN 28 | -----END CERTIFICATE----- -------------------------------------------------------------------------------- /elk [k8s kube]/06.es-cluster [sts statefulset 5.x 5.5.0]/03.kibana.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: kibana-svc 6 | labels: 7 | app: kibana-svc 8 | spec: 9 | ports: 10 | - port: 5601 11 | name: webui 12 | targetPort: 5601 13 | nodePort: 30601 14 | selector: 15 | ## 注意: service 的 selector 需要指定的是 16 | ## Deployment -> spec -> template -> labels, 17 | ## 而不是 Deployment -> metadata -> lables. 18 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 19 | app: kibana 20 | type: NodePort 21 | 22 | --- 23 | apiVersion: apps/v1 24 | kind: StatefulSet 25 | metadata: 26 | ## deploy 生成的 pod 的名称也是 kibana-xxx 27 | name: kibana 28 | labels: 29 | app: kibana 30 | spec: 31 | ## headless service名称 32 | serviceName: kibana-svc 33 | replicas: 1 34 | selector: 35 | matchLabels: 36 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 37 | ## 表示一种管理关系 38 | app: kibana 39 | template: 40 | metadata: 41 | labels: 42 | app: kibana 43 | spec: 44 | containers: 45 | - name: kibana 46 | image: kibana:5.5.0 47 | imagePullPolicy: IfNotPresent 48 | env: 49 | ## 这里的 es 指的是 service 名称 50 | - name: ELASTICSEARCH_HOSTS 51 | value: http://es-master-svc:9200 52 | ## 其实 username 和 password 在配置文件或是环境变量中定义都可以, 53 | ## 但是貌似使用环境变量的时候, 密码不能定义为 123456, 哪怕已经用双引号包裹. 54 | ## 所以这里把这两个 key 注释掉, 写在了配置文件里... 55 | ## - name: ELASTICSEARCH_USERNAME 56 | ## value: "elastic" 57 | ## - name: ELASTICSEARCH_PASSWORD 58 | ## value: "123456" 59 | volumeMounts: 60 | - name: kibana-config-vol 61 | mountPath: /usr/share/kibana/config/kibana.yml 62 | subPath: kibana.yml 63 | volumes: 64 | - name: kibana-config-vol 65 | configMap: 66 | name: kibana-config 67 | -------------------------------------------------------------------------------- /rancher/import-to-rancher/02-rbac.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: rbac.authorization.k8s.io/v1 3 | kind: ClusterRole 4 | metadata: 5 | name: proxy-clusterrole-kubeapiserver 6 | rules: 7 | - apiGroups: [""] 8 | resources: 9 | - nodes/metrics 10 | - nodes/proxy 11 | - nodes/stats 12 | - nodes/log 13 | - nodes/spec 14 | verbs: ["get", "list", "watch", "create"] 15 | --- 16 | apiVersion: rbac.authorization.k8s.io/v1 17 | kind: ClusterRoleBinding 18 | metadata: 19 | name: proxy-role-binding-kubernetes-master 20 | roleRef: 21 | apiGroup: rbac.authorization.k8s.io 22 | kind: ClusterRole 23 | name: proxy-clusterrole-kubeapiserver 24 | subjects: 25 | - apiGroup: rbac.authorization.k8s.io 26 | kind: User 27 | name: kube-apiserver 28 | 29 | --- 30 | 31 | apiVersion: v1 32 | kind: ServiceAccount 33 | metadata: 34 | name: cattle 35 | namespace: cattle-system 36 | 37 | --- 38 | 39 | apiVersion: rbac.authorization.k8s.io/v1beta1 40 | kind: ClusterRoleBinding 41 | metadata: 42 | name: cattle-admin-binding 43 | namespace: cattle-system 44 | labels: 45 | cattle.io/creator: "norman" 46 | subjects: 47 | - kind: ServiceAccount 48 | name: cattle 49 | namespace: cattle-system 50 | roleRef: 51 | kind: ClusterRole 52 | name: cattle-admin 53 | apiGroup: rbac.authorization.k8s.io 54 | 55 | --- 56 | 57 | apiVersion: v1 58 | kind: Secret 59 | metadata: 60 | name: cattle-credentials-8c84cbd 61 | namespace: cattle-system 62 | type: Opaque 63 | data: 64 | url: "aHR0cHM6Ly8xOTIuMTY4LjAuMTAx" 65 | token: "ajY0N2w5bXRwZmg3NjVwa2JmaHN0YzlqZmo2Nm5ncGY1OTRqeDc1d3cyZG42YnJyZDJ2ZjRu" 66 | 67 | --- 68 | 69 | apiVersion: rbac.authorization.k8s.io/v1 70 | kind: ClusterRole 71 | metadata: 72 | name: cattle-admin 73 | labels: 74 | cattle.io/creator: "norman" 75 | rules: 76 | - apiGroups: 77 | - '*' 78 | resources: 79 | - '*' 80 | verbs: 81 | - '*' 82 | - nonResourceURLs: 83 | - '*' 84 | verbs: 85 | - '*' 86 | -------------------------------------------------------------------------------- /elk [dc]/04.elk-filebeat-kafka/docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | elasticsearch: 5 | image: elasticsearch:7.2.0 6 | ports: 7 | - 9200:9200 8 | - 9300:9300 9 | environment: 10 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 11 | ELASTIC_PASSWORD: 123456 12 | volumes: 13 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 14 | zookeeper: 15 | image: zookeeper 16 | ports: 17 | - "2181:2181" 18 | kafka: 19 | image: wurstmeister/kafka # docker hub上star最多, pull次数最多的非官方镜像(因为没有官方镜像) 20 | ports: 21 | - 9092:9092 22 | environment: 23 | KAFKA_ADVERTISED_HOST_NAME: kafka 24 | KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 25 | volumes: 26 | - ./data/logs/kafka:/kafka 27 | logstash: 28 | image: logstash:7.2.0 29 | environment: 30 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 31 | volumes: 32 | - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro 33 | - ./logstash/pipeline:/usr/share/logstash/pipeline:ro 34 | kibana: 35 | image: kibana:7.2.0 36 | ports: 37 | - 5601:5601 38 | volumes: 39 | - ./kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml:ro 40 | nginx-01: 41 | image: nginx:1.12.0 42 | ports: 43 | - 9001:8080 44 | volumes: 45 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 46 | - ./data/logs/nginx01:/var/log/nginx 47 | filebeat-01: 48 | hostname: node-01 49 | image: elastic/filebeat:7.2.0 50 | volumes: 51 | - ./filebeat/config/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro 52 | - ./data/logs/nginx01:/var/log/nginx 53 | nginx-02: 54 | image: nginx:1.12.0 55 | ports: 56 | - 9002:8080 57 | volumes: 58 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 59 | - ./data/logs/nginx02:/var/log/nginx 60 | filebeat-02: 61 | hostname: node-02 62 | image: elastic/filebeat:7.2.0 63 | volumes: 64 | - ./filebeat/config/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro 65 | - ./data/logs/nginx02:/var/log/nginx 66 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/01.svc.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: es-cluster-public 6 | labels: 7 | app: es-cluster 8 | spec: 9 | ## 区别于 es-cluster 的 headless service, 10 | ## 此处的 service 由 head 服务来访问 11 | ports: 12 | - port: 9200 13 | name: http 14 | targetPort: 9200 15 | nodePort: 30920 16 | selector: 17 | ## 注意: service 的 selector 需要指定的是 18 | ## Deployment -> spec -> template -> labels, 19 | ## 而不是 Deployment -> metadata -> lables. 20 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 21 | app: es-cluster 22 | type: NodePort 23 | 24 | --- 25 | apiVersion: v1 26 | kind: Service 27 | metadata: 28 | name: kibana 29 | labels: 30 | app: kibana 31 | spec: 32 | ports: 33 | - port: 5601 34 | name: webui 35 | targetPort: 5601 36 | nodePort: 30601 37 | selector: 38 | ## 注意: service 的 selector 需要指定的是 39 | ## Deployment -> spec -> template -> labels, 40 | ## 而不是 Deployment -> metadata -> lables. 41 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 42 | app: kibana 43 | type: NodePort 44 | 45 | --- 46 | apiVersion: v1 47 | kind: Service 48 | metadata: 49 | name: nginx 50 | labels: 51 | app: nginx 52 | spec: 53 | ports: 54 | - port: 8080 55 | name: nginx 56 | targetPort: 8080 57 | nodePort: 31080 58 | selector: 59 | ## 注意: service 的 selector 需要指定的是 60 | ## Deployment -> spec -> template -> labels, 61 | ## 而不是 Deployment -> metadata -> lables. 62 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 63 | app: nginx 64 | type: NodePort 65 | 66 | --- 67 | apiVersion: v1 68 | kind: Service 69 | metadata: 70 | name: es-head 71 | labels: 72 | app: es-head 73 | spec: 74 | ports: 75 | - port: 9100 76 | name: webui 77 | targetPort: 9100 78 | nodePort: 30910 79 | selector: 80 | ## 注意: service 的 selector 需要指定的是 81 | ## Deployment -> spec -> template -> labels, 82 | ## 而不是 Deployment -> metadata -> lables. 83 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 84 | app: es-head 85 | type: NodePort 86 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/logstash 5.5.0无法启动的问题.md: -------------------------------------------------------------------------------- 1 | # logstash 5.5.0无法启动的问题 2 | 3 | 参考文章 4 | 5 | 1. [logstash启动报配置文件错误Expected one of #, input, filter, output at line 1, column 1 (byte 1) after](https://blog.csdn.net/Crazy_T_B/article/details/79422602) 6 | 2. [Expected one of #, input, filter, output at line 2, column 1 (byte 2): Logstash](https://blog.csdn.net/wyqlxy/article/details/52583639) 7 | 8 | 我按照之前 7.2.0 版本的方式部署 5.5.0 的 ELK, 但是`logstash`总也无法启动, 日志信息中也没有什么重要的信息. 9 | 10 | 后来把`logstash`的配置改成如下, 进到容器里面看了看. 11 | 12 | ```yaml 13 | logstash: 14 | image: logstash:5.5.0 15 | environment: 16 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 17 | volumes: 18 | - ./logstash/config/logstash.conf:/usr/share/logstash/config/logstash.conf:ro 19 | - ./logstash/pipeline:/usr/share/logstash/pipeline:ro 20 | command: ["tail", "-f", "/docker-entrypoint.sh"] 21 | ``` 22 | 23 | 使用如下命令启动服务. 24 | 25 | ``` 26 | logstash --log.level=debug --path.config=/usr/share/logstash/config/logstash.yml 27 | ``` 28 | 29 | 打印了如下错误日志就直接退出了. 30 | 31 | ``` 32 | 06:19:29.041 [LogStash::Runner] ERROR logstash.agent - Cannot create pipeline {:reason=>"Expected one of #, input, filter, output at line 1, column 1 (byte 1) after ", :backtrace=>["/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:59:in `initialize'", "/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:156:in `initialize'", "/usr/share/logstash/logstash-core/lib/logstash/agent.rb:286:in `create_pipeline'", "/usr/share/logstash/logstash-core/lib/logstash/agent.rb:95:in `register_pipeline'", "/usr/share/logstash/logstash-core/lib/logstash/runner.rb:314:in `execute'", "/usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:67:in `run'", "/usr/share/logstash/logstash-core/lib/logstash/runner.rb:209:in `run'", "/usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:132:in `run'", "/usr/share/logstash/lib/bootstrap/environment.rb:71:in `(root)'"]} 33 | ``` 34 | 35 | 最开始我以为是我的 pipeline 格式写的不正确, 参考文章1中也说可能是字符集的原因, 但我核对了下明明没错啊. 36 | 37 | 后来又找到了参考文章2, 发现他们把 pipeline 的内容写到了 conf 文件里, 于是尝试把`pipeline`的内容放到`conf`文件, 把原来的`yml`配置文件移除, 然后启动成功了. 38 | 39 | `logstash` 5.5.0 版本中, 可配置的字段是在命令行传入的, 不需要单独的配置文件. 40 | -------------------------------------------------------------------------------- /rancher/import-to-rancher/03-deploy.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | 3 | apiVersion: apps/v1 4 | kind: Deployment 5 | metadata: 6 | name: cattle-cluster-agent 7 | namespace: cattle-system 8 | spec: 9 | selector: 10 | matchLabels: 11 | app: cattle-cluster-agent 12 | template: 13 | metadata: 14 | labels: 15 | app: cattle-cluster-agent 16 | spec: 17 | affinity: 18 | nodeAffinity: 19 | requiredDuringSchedulingIgnoredDuringExecution: 20 | nodeSelectorTerms: 21 | - matchExpressions: 22 | - key: beta.kubernetes.io/os 23 | operator: NotIn 24 | values: 25 | - windows 26 | preferredDuringSchedulingIgnoredDuringExecution: 27 | - weight: 100 28 | preference: 29 | matchExpressions: 30 | - key: node-role.kubernetes.io/controlplane 31 | operator: In 32 | values: 33 | - "true" 34 | - weight: 1 35 | preference: 36 | matchExpressions: 37 | - key: node-role.kubernetes.io/etcd 38 | operator: In 39 | values: 40 | - "true" 41 | serviceAccountName: cattle 42 | tolerations: 43 | - operator: Exists 44 | containers: 45 | - name: cluster-register 46 | imagePullPolicy: IfNotPresent 47 | env: 48 | - name: CATTLE_SERVER 49 | value: "https://192.168.0.101" 50 | - name: CATTLE_CA_CHECKSUM 51 | value: "64947eb2035c958586a3151725a5485f3ecbc5e98a9657c59c9ca13bf14d3c8b" 52 | - name: CATTLE_CLUSTER 53 | value: "true" 54 | - name: CATTLE_K8S_MANAGED 55 | value: "true" 56 | image: rancher/rancher-agent:v2.3.3 57 | volumeMounts: 58 | - name: cattle-credentials 59 | mountPath: /cattle-credentials 60 | readOnly: true 61 | volumes: 62 | - name: cattle-credentials 63 | secret: 64 | secretName: cattle-credentials-8c84cbd 65 | defaultMode: 320 66 | -------------------------------------------------------------------------------- /prometheus/02.deploy.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: prometheus 6 | namespace: monitoring 7 | spec: 8 | ports: 9 | - name: web 10 | port: 9090 11 | protocol: TCP 12 | targetPort: 9090 13 | nodePort: 30090 14 | selector: 15 | name: prometheus 16 | type: NodePort 17 | --- 18 | apiVersion: apps/v1 19 | kind: Deployment 20 | metadata: 21 | name: prometheus 22 | namespace: monitoring 23 | spec: 24 | replicas: 1 25 | selector: 26 | matchLabels: 27 | name: prometheus 28 | strategy: 29 | rollingUpdate: 30 | maxUnavailable: 1 31 | template: 32 | metadata: 33 | labels: 34 | name: prometheus 35 | spec: 36 | containers: 37 | - name: prometheus 38 | image: prom/prometheus:v2.20.1 39 | args: 40 | - "--config.file=/etc/prometheus/prometheus.yaml" 41 | ## TSDB 数据的存储路径 42 | ## - "--storage.tsdb.path=/prometheus" 43 | ## 保留多长时间的数据 44 | - "--storage.tsdb.retention=168h" 45 | ## 非常重要, 开启热更新支持, 有了这个参数之后, prometheus.yml 配置文件只要更新了, 46 | ## 通过执行http://localhost:9090/-/reload就会立即生效, 所以一定要加上这个参数 47 | - "--web.enable-lifecycle" 48 | ## 开启此选项, 可以操作数据库功能 49 | - "--web.enable-admin-api" 50 | ports: 51 | - name: web 52 | containerPort: 9090 53 | volumeMounts: 54 | - name: config 55 | mountPath: /etc/prometheus 56 | ## - name: rules 57 | ## mountPath: /etc/prometheus/rules 58 | - mountPath: /var/run/secrets/etcd-sercret 59 | name: etcd-secret 60 | - mountPath: /etc/localtime 61 | name: time 62 | readOnly: true 63 | volumes: 64 | - name: config 65 | configMap: 66 | name: prometheus-config 67 | - name: rules 68 | configMap: 69 | name: prometheus-rules 70 | - name: etcd-secret 71 | secret: 72 | defaultMode: 511 73 | secretName: etcd-certs 74 | - name: time 75 | hostPath: 76 | path: /etc/localtime 77 | type: "" 78 | -------------------------------------------------------------------------------- /prometheus/docs/grafana ingress配置.md: -------------------------------------------------------------------------------- 1 | 参考文章 2 | 3 | 1. [nginx代理grafana](https://www.cnblogs.com/wurijie/p/11109673.html) 4 | 2. [Prometheus + Grafana（三）nginx 设置反向代理](https://www.cnblogs.com/caoweixiong/p/12155712.html) 5 | 6 | 本来想通过ingress, 将prometheus与grafana配置成相同域名及端口, 仅通过uri路径做相应转发的, 但最终发现不行... 7 | 8 | nginx的规则并不是万能的, 很多vue/react这种项目的静态资源路径是固定的(可通过配置进行变更) 9 | 10 | ```yaml 11 | apiVersion: extensions/v1beta1 12 | kind: Ingress 13 | metadata: 14 | name: monitoring 15 | annotations: 16 | nginx.ingress.kubernetes.io/rewrite-target: /$2 17 | spec: 18 | rules: 19 | - host: dev.kube.com 20 | http: 21 | paths: 22 | - path: /grafana(/|$)(.*) 23 | backend: 24 | serviceName: grafana 25 | servicePort: 3000 26 | 27 | ``` 28 | 29 | 当我们访问`http://IP:port/grafana`时, 通过`rewrite-target`(其实就是nginx中的`proxy_path`), 将首页请求转发到后端grafana服务, 但是紧接着的静态资源仍然会以`/`作为根路径. 30 | 31 | 浏览器会以`http://IP:port/public/xxx`这种形式请求静态资源. 32 | 33 | ```html 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | ``` 46 | 47 | 我们没有办法在发起首页请求时, 将`public/xxx`也变更为`/grafana/public/xxx`. 48 | 49 | ![](https://gitee.com/generals-space/gitimg/raw/master/9b4bc8ff4c937f233638d5434193d2fb.png) 50 | 51 | 如果再额外加一句`/public`的路径规则, 虽然可以实现目前的要求, 但当其他工程也在`dev.kube.com`域名下拥有`/public`路径的静态资源时, 会被误定位到grafana服务. 52 | 53 | 所以要么直接通过NortPort, 要么就用域名进行区分吧. 54 | 55 | ------ 56 | 57 | 参考文章1, 2有写到手动修改 grafana/prometheus 的代理前缀, 即通过配置将`public/xxx`变更为指定的前缀, 如`grafana/public/xxx`, 这样就可以匹配到了. 58 | 59 | 其实之前在做运维时, 一般是一个服务开一个端口, 或是一个域名, 在同一个端口下用路径区分多个服务的(就算有通过路径转发的, 也是转发到多个api类型的后端接口, 静态资源这种, 没搞过). 60 | -------------------------------------------------------------------------------- /rancher/RKE/rke_config.txt: -------------------------------------------------------------------------------- 1 | rke_linux-amd64 config 2 | [+] Cluster Level SSH Private Key Path [~/.ssh/id_rsa]: 3 | [+] Number of Hosts [1]: 3 4 | [+] SSH Address of host (1) [none]: 192.168.0.211 5 | [+] SSH Port of host (1) [22]: 6 | [+] SSH Private Key Path of host (192.168.0.211) [none]: ~/.ssh/id_rsa 7 | [+] SSH User of host (192.168.0.211) [ubuntu]: root 8 | [+] Is host (192.168.0.211) a Control Plane host (y/n)? [y]: y 9 | [+] Is host (192.168.0.211) a Worker host (y/n)? [n]: n 10 | [+] Is host (192.168.0.211) an etcd host (y/n)? [n]: y 11 | [+] Override Hostname of host (192.168.0.211) [none]: rke-master-01 12 | [+] Internal IP of host (192.168.0.211) [none]: 192.168.0.211 13 | [+] Docker socket path on host (192.168.0.211) [/var/run/docker.sock]: 14 | [+] SSH Address of host (2) [none]: 192.168.0.214 15 | [+] SSH Port of host (2) [22]: 16 | [+] SSH Private Key Path of host (192.168.0.214) [none]: ~/.ssh/id_rsa 17 | [+] SSH User of host (192.168.0.214) [ubuntu]: root 18 | [+] Is host (192.168.0.214) a Control Plane host (y/n)? [y]: n 19 | [+] Is host (192.168.0.214) a Worker host (y/n)? [n]: y 20 | [+] Is host (192.168.0.214) an etcd host (y/n)? [n]: n 21 | [+] Override Hostname of host (192.168.0.214) [none]: rke-worker-01 22 | [+] Internal IP of host (192.168.0.214) [none]: 192.168.0.214 23 | [+] Docker socket path on host (192.168.0.214) [/var/run/docker.sock]: 24 | [+] SSH Address of host (3) [none]: 192.168.0.215 25 | [+] SSH Port of host (3) [22]: 26 | [+] SSH Private Key Path of host (192.168.0.215) [none]: ~/.ssh/id_rsa 27 | [+] SSH User of host (192.168.0.215) [ubuntu]: root 28 | [+] Is host (192.168.0.215) a Control Plane host (y/n)? [y]: n 29 | [+] Is host (192.168.0.215) a Worker host (y/n)? [n]: y 30 | [+] Is host (192.168.0.215) an etcd host (y/n)? [n]: n 31 | [+] Override Hostname of host (192.168.0.215) [none]: rke-worker-02 32 | [+] Internal IP of host (192.168.0.215) [none]: 192.168.0.215 33 | [+] Docker socket path on host (192.168.0.215) [/var/run/docker.sock]: 34 | [+] Network Plugin Type (flannel, calico, weave, canal) [canal]: calico 35 | [+] Authentication Strategy [x509]: 36 | [+] Authorization Mode (rbac, none) [rbac]: 37 | [+] Kubernetes Docker image [rancher/hyperkube:v1.16.3-rancher1]: 38 | [+] Cluster domain [cluster.local]: k8s-server-lb 39 | [+] Service Cluster IP Range [10.43.0.0/16]: 40 | [+] Enable PodSecurityPolicy [n]: 41 | [+] Cluster Network CIDR [10.42.0.0/16]: 42 | [+] Cluster DNS Service IP [10.43.0.10]: 43 | [+] Add addon manifest URLs or YAML files [no]: 44 | -------------------------------------------------------------------------------- /elk [k8s kube]/01.single/03.ds.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: apps/v1 3 | kind: DaemonSet 4 | metadata: 5 | ## deploy 生成的 pod 的名称也是 logstash-xxx 6 | name: logstash 7 | labels: 8 | app: logstash 9 | spec: 10 | selector: 11 | matchLabels: 12 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 13 | ## 表示一种管理关系 14 | app: logstash 15 | template: 16 | metadata: 17 | labels: 18 | app: logstash 19 | spec: 20 | containers: 21 | - name: logstash 22 | image: logstash:7.2.0 23 | imagePullPolicy: IfNotPresent 24 | env: 25 | - name: LS_JAVA_OPTS 26 | value: "-Xmx256m -Xms256m" 27 | volumeMounts: 28 | - name: logstash-config-vol 29 | mountPath: /usr/share/logstash/config/logstash.yml 30 | subPath: logstash.yml 31 | - name: logstash-pipeline-config-vol 32 | mountPath: /usr/share/logstash/pipeline 33 | - name: nginx-log-vol 34 | mountPath: /var/log/nginx 35 | volumes: 36 | - name: logstash-config-vol 37 | configMap: 38 | name: logstash-config 39 | - name: logstash-pipeline-config-vol 40 | configMap: 41 | name: logstash-pipeline-config 42 | - name: nginx-log-vol 43 | hostPath: 44 | path: /var/log/kuber-nginx 45 | 46 | --- 47 | apiVersion: apps/v1 48 | kind: DaemonSet 49 | metadata: 50 | ## deploy 生成的 pod 的名称也是 nginx-xxx 51 | name: nginx 52 | labels: 53 | app: nginx 54 | spec: 55 | selector: 56 | matchLabels: 57 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 58 | ## 表示一种管理关系 59 | app: nginx 60 | template: 61 | metadata: 62 | labels: 63 | app: nginx 64 | spec: 65 | containers: 66 | ## 官方镜像直接将日志打印到标准输出. 67 | ## 我们希望将日志输出到文件中, 由 logstash 完成采集. 68 | - name: nginx 69 | image: registry.cn-hangzhou.aliyuncs.com/generals-space/centos7 70 | command: ["tail", "-f", "/etc/os-release"] 71 | imagePullPolicy: IfNotPresent 72 | volumeMounts: 73 | - name: nginx-config-vol 74 | mountPath: /etc/nginx/conf.d 75 | - name: nginx-log-vol 76 | mountPath: /var/log/nginx 77 | volumes: 78 | - name: nginx-config-vol 79 | configMap: 80 | name: nginx-config 81 | - name: nginx-log-vol 82 | hostPath: 83 | path: /var/log/kuber-nginx 84 | -------------------------------------------------------------------------------- /elk [k8s kube]/02.single-xpack/03.ds.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: apps/v1 3 | kind: DaemonSet 4 | metadata: 5 | ## deploy 生成的 pod 的名称也是 logstash-xxx 6 | name: logstash 7 | labels: 8 | app: logstash 9 | spec: 10 | selector: 11 | matchLabels: 12 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 13 | ## 表示一种管理关系 14 | app: logstash 15 | template: 16 | metadata: 17 | labels: 18 | app: logstash 19 | spec: 20 | containers: 21 | - name: logstash 22 | image: logstash:7.2.0 23 | imagePullPolicy: IfNotPresent 24 | env: 25 | - name: LS_JAVA_OPTS 26 | value: "-Xmx256m -Xms256m" 27 | volumeMounts: 28 | - name: logstash-config-vol 29 | mountPath: /usr/share/logstash/config/logstash.yml 30 | subPath: logstash.yml 31 | - name: logstash-pipeline-config-vol 32 | mountPath: /usr/share/logstash/pipeline 33 | - name: nginx-log-vol 34 | mountPath: /var/log/nginx 35 | volumes: 36 | - name: logstash-config-vol 37 | configMap: 38 | name: logstash-config 39 | - name: logstash-pipeline-config-vol 40 | configMap: 41 | name: logstash-pipeline-config 42 | - name: nginx-log-vol 43 | hostPath: 44 | path: /var/log/kuber-nginx 45 | 46 | --- 47 | apiVersion: apps/v1 48 | kind: DaemonSet 49 | metadata: 50 | ## deploy 生成的 pod 的名称也是 nginx-xxx 51 | name: nginx 52 | labels: 53 | app: nginx 54 | spec: 55 | selector: 56 | matchLabels: 57 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 58 | ## 表示一种管理关系 59 | app: nginx 60 | template: 61 | metadata: 62 | labels: 63 | app: nginx 64 | spec: 65 | containers: 66 | ## 官方镜像直接将日志打印到标准输出. 67 | ## 我们希望将日志输出到文件中, 由 logstash 完成采集. 68 | - name: nginx 69 | image: registry.cn-hangzhou.aliyuncs.com/generals-space/centos7 70 | command: ["tail", "-f", "/etc/os-release"] 71 | imagePullPolicy: IfNotPresent 72 | volumeMounts: 73 | - name: nginx-config-vol 74 | mountPath: /etc/nginx/conf.d 75 | - name: nginx-log-vol 76 | mountPath: /var/log/nginx 77 | volumes: 78 | - name: nginx-config-vol 79 | configMap: 80 | name: nginx-config 81 | - name: nginx-log-vol 82 | hostPath: 83 | path: /var/log/kuber-nginx 84 | -------------------------------------------------------------------------------- /elk [k8s kube]/04.es-cluster-xpack [sts statefulset]/04.ds.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: apps/v1 3 | kind: DaemonSet 4 | metadata: 5 | ## deploy 生成的 pod 的名称也是 logstash-xxx 6 | name: logstash 7 | labels: 8 | app: logstash 9 | spec: 10 | selector: 11 | matchLabels: 12 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 13 | ## 表示一种管理关系 14 | app: logstash 15 | template: 16 | metadata: 17 | labels: 18 | app: logstash 19 | spec: 20 | containers: 21 | - name: logstash 22 | image: logstash:7.2.0 23 | imagePullPolicy: IfNotPresent 24 | env: 25 | - name: LS_JAVA_OPTS 26 | value: "-Xmx256m -Xms256m" 27 | volumeMounts: 28 | - name: logstash-config-vol 29 | mountPath: /usr/share/logstash/config/logstash.yml 30 | subPath: logstash.yml 31 | - name: logstash-pipeline-config-vol 32 | mountPath: /usr/share/logstash/pipeline 33 | - name: nginx-log-vol 34 | mountPath: /var/log/nginx 35 | volumes: 36 | - name: logstash-config-vol 37 | configMap: 38 | name: logstash-config 39 | - name: logstash-pipeline-config-vol 40 | configMap: 41 | name: logstash-pipeline-config 42 | - name: nginx-log-vol 43 | hostPath: 44 | path: /var/log/kuber-nginx 45 | 46 | --- 47 | apiVersion: apps/v1 48 | kind: DaemonSet 49 | metadata: 50 | ## deploy 生成的 pod 的名称也是 nginx-xxx 51 | name: nginx 52 | labels: 53 | app: nginx 54 | spec: 55 | selector: 56 | matchLabels: 57 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 58 | ## 表示一种管理关系 59 | app: nginx 60 | template: 61 | metadata: 62 | labels: 63 | app: nginx 64 | spec: 65 | containers: 66 | ## 官方镜像直接将日志打印到标准输出. 67 | ## 我们希望将日志输出到文件中, 由 logstash 完成采集. 68 | - name: nginx 69 | image: registry.cn-hangzhou.aliyuncs.com/generals-space/centos7 70 | command: ["tail", "-f", "/etc/os-release"] 71 | imagePullPolicy: IfNotPresent 72 | volumeMounts: 73 | - name: nginx-config-vol 74 | mountPath: /etc/nginx/conf.d 75 | - name: nginx-log-vol 76 | mountPath: /var/log/nginx 77 | volumes: 78 | - name: nginx-config-vol 79 | configMap: 80 | name: nginx-config 81 | - name: nginx-log-vol 82 | hostPath: 83 | path: /var/log/kuber-nginx 84 | -------------------------------------------------------------------------------- /elk [k8s kube]/03.es-cluster [sts statefulset 7.x 7.2.0]/04.ds.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: apps/v1 3 | kind: DaemonSet 4 | metadata: 5 | ## deploy 生成的 pod 的名称也是 logstash-xxx 6 | name: logstash 7 | labels: 8 | app: logstash 9 | spec: 10 | selector: 11 | matchLabels: 12 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 13 | ## 表示一种管理关系 14 | app: logstash 15 | template: 16 | metadata: 17 | labels: 18 | app: logstash 19 | spec: 20 | containers: 21 | - name: logstash 22 | image: logstash:7.2.0 23 | imagePullPolicy: IfNotPresent 24 | env: 25 | - name: LS_JAVA_OPTS 26 | value: "-Xmx256m -Xms256m" 27 | volumeMounts: 28 | - name: logstash-config-vol 29 | mountPath: /usr/share/logstash/config/logstash.yml 30 | subPath: logstash.yml 31 | - name: logstash-pipeline-config-vol 32 | mountPath: /usr/share/logstash/pipeline 33 | - name: nginx-log-vol 34 | mountPath: /var/log/nginx 35 | volumes: 36 | - name: logstash-config-vol 37 | configMap: 38 | name: logstash-config 39 | - name: logstash-pipeline-config-vol 40 | configMap: 41 | name: logstash-pipeline-config 42 | - name: nginx-log-vol 43 | hostPath: 44 | path: /var/log/kuber-nginx 45 | 46 | --- 47 | apiVersion: apps/v1 48 | kind: DaemonSet 49 | metadata: 50 | ## deploy 生成的 pod 的名称也是 nginx-xxx 51 | name: nginx 52 | labels: 53 | app: nginx 54 | spec: 55 | selector: 56 | matchLabels: 57 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 58 | ## 表示一种管理关系 59 | app: nginx 60 | template: 61 | metadata: 62 | labels: 63 | app: nginx 64 | spec: 65 | containers: 66 | ## 官方镜像直接将日志打印到标准输出. 67 | ## 我们希望将日志输出到文件中, 由 logstash 完成采集. 68 | - name: nginx 69 | image: registry.cn-hangzhou.aliyuncs.com/generals-space/centos7 70 | command: ["tail", "-f", "/etc/os-release"] 71 | imagePullPolicy: IfNotPresent 72 | volumeMounts: 73 | - name: nginx-config-vol 74 | mountPath: /etc/nginx/conf.d 75 | - name: nginx-log-vol 76 | mountPath: /var/log/nginx 77 | volumes: 78 | - name: nginx-config-vol 79 | configMap: 80 | name: nginx-config 81 | - name: nginx-log-vol 82 | hostPath: 83 | path: /var/log/kuber-nginx 84 | -------------------------------------------------------------------------------- /elk [k8s kube]/05.es-cluster-xpack-head [sts statefulset]/04.ds.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: apps/v1 3 | kind: DaemonSet 4 | metadata: 5 | ## deploy 生成的 pod 的名称也是 logstash-xxx 6 | name: logstash 7 | labels: 8 | app: logstash 9 | spec: 10 | selector: 11 | matchLabels: 12 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 13 | ## 表示一种管理关系 14 | app: logstash 15 | template: 16 | metadata: 17 | labels: 18 | app: logstash 19 | spec: 20 | containers: 21 | - name: logstash 22 | image: logstash:7.2.0 23 | imagePullPolicy: IfNotPresent 24 | env: 25 | - name: LS_JAVA_OPTS 26 | value: "-Xmx256m -Xms256m" 27 | volumeMounts: 28 | - name: logstash-config-vol 29 | mountPath: /usr/share/logstash/config/logstash.yml 30 | subPath: logstash.yml 31 | - name: logstash-pipeline-config-vol 32 | mountPath: /usr/share/logstash/pipeline 33 | - name: nginx-log-vol 34 | mountPath: /var/log/nginx 35 | volumes: 36 | - name: logstash-config-vol 37 | configMap: 38 | name: logstash-config 39 | - name: logstash-pipeline-config-vol 40 | configMap: 41 | name: logstash-pipeline-config 42 | - name: nginx-log-vol 43 | hostPath: 44 | path: /var/log/kuber-nginx 45 | 46 | --- 47 | apiVersion: apps/v1 48 | kind: DaemonSet 49 | metadata: 50 | ## deploy 生成的 pod 的名称也是 nginx-xxx 51 | name: nginx 52 | labels: 53 | app: nginx 54 | spec: 55 | selector: 56 | matchLabels: 57 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 58 | ## 表示一种管理关系 59 | app: nginx 60 | template: 61 | metadata: 62 | labels: 63 | app: nginx 64 | spec: 65 | containers: 66 | ## 官方镜像直接将日志打印到标准输出. 67 | ## 我们希望将日志输出到文件中, 由 logstash 完成采集. 68 | - name: nginx 69 | image: registry.cn-hangzhou.aliyuncs.com/generals-space/centos7 70 | command: ["tail", "-f", "/etc/os-release"] 71 | imagePullPolicy: IfNotPresent 72 | volumeMounts: 73 | - name: nginx-config-vol 74 | mountPath: /etc/nginx/conf.d 75 | - name: nginx-log-vol 76 | mountPath: /var/log/nginx 77 | volumes: 78 | - name: nginx-config-vol 79 | configMap: 80 | name: nginx-config 81 | - name: nginx-log-vol 82 | hostPath: 83 | path: /var/log/kuber-nginx 84 | -------------------------------------------------------------------------------- /prometheus/config/rules/deploy.yaml: -------------------------------------------------------------------------------- 1 | groups: 2 | - name: deploy-pod.rules 3 | rules: 4 | - alert: kube_statefulset_replicas_unavailable 5 | expr: kube_statefulset_status_replicas < kube_statefulset_replicas 6 | for: 5m 7 | labels: 8 | severity: Warning 9 | annotations: 10 | description: 'statefulset {{$labels.statefulset}} has {{$value}} replicas, which is less than desired' 11 | summary: '{{$labels.statefulset}}: has inssuficient replicas.' 12 | - alert: daemonsets_misscheduled 13 | expr: kube_daemonset_status_number_misscheduled > 0 14 | for: 3m 15 | labels: 16 | severity: Warning 17 | annotations: 18 | description: 'Daemonset {{$labels.daemonset}} is running where it is not supposed to run' 19 | summary: 'Daemonsets not scheduled correctly' 20 | - alert: daemonsets_not_scheduled 21 | expr: kube_daemonset_status_desired_number_scheduled - kube_daemonset_status_current_number_scheduled > 0 22 | for: 3m 23 | labels: 24 | severity: Warning 25 | annotations: 26 | description: '{{ $value }} of Daemonset {{$labels.daemonset}} scheduled which is less than desired number' 27 | summary: 'Less than desired number of daemonsets scheduled' 28 | - alert: deployment_replicas_unavailable 29 | expr: kube_deployment_status_replicas_unavailable{deployment!~"default-http-backend-tbj-.*|nginx-ingress-controller-tbj-.*"} > 0 30 | for: 3m 31 | labels: 32 | severity: Warning 33 | annotations: 34 | description: 'deployment {{$labels.deployment}} has {{$value}} replicas unavailable' 35 | summary: '{{$labels.deployment}}: has inssuficient replicas.' 36 | - alert: deployment_generation_mismatch 37 | expr: kube_deployment_status_observed_generation{job="kube-state-metrics"} != kube_deployment_metadata_generation{job="kube-state-metrics"} 38 | for: 5m 39 | labels: 40 | severity: High 41 | annotations: 42 | message: "Deployment generation for {{ $labels.namespace }}/{{ $labels.deployment}} does not match, this indicates that the Deployment has failed but has not been rolled back." 43 | - alert: KubeDaemonSetNotScheduled 44 | expr: kube_daemonset_status_desired_number_scheduled{job="kube-state-metrics"} 45 | - kube_daemonset_status_current_number_scheduled{job="kube-state-metrics"} 46 | > 0 47 | for: 5m 48 | labels: 49 | severity: Warning 50 | annotations: 51 | message: '{{ $value }} Pods of DaemonSet {{ $labels.namespace }}/{{ $labels.daemonset }} are not scheduled.' 52 | -------------------------------------------------------------------------------- /elk [dc]/06.elk-cluster-filebeat/docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | esc-master-0: 5 | image: elasticsearch:7.2.0 6 | ports: 7 | - 9200:9200 8 | - 9300:9300 9 | environment: 10 | node.name: esc-master-0 11 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 12 | volumes: 13 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 14 | esc-master-1: 15 | image: elasticsearch:7.2.0 16 | environment: 17 | node.name: esc-master-1 18 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 19 | volumes: 20 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 21 | esc-master-2: 22 | image: elasticsearch:7.2.0 23 | environment: 24 | node.name: esc-master-2 25 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 26 | volumes: 27 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 28 | esc-data-0: 29 | image: elasticsearch:7.2.0 30 | environment: 31 | node.name: esc-data-0 32 | node.master: "false" 33 | node.data: "true" 34 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 35 | volumes: 36 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 37 | logstash: 38 | image: logstash:7.2.0 39 | environment: 40 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 41 | volumes: 42 | - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro 43 | - ./logstash/pipeline:/usr/share/logstash/pipeline:ro 44 | kibana: 45 | image: kibana:7.2.0 46 | ports: 47 | - 5601:5601 48 | volumes: 49 | - ./kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml:ro 50 | nginx-01: 51 | image: nginx:1.12.0 52 | ports: 53 | - 9001:8080 54 | volumes: 55 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 56 | - ./data/logs/nginx01:/var/log/nginx 57 | filebeat-01: 58 | hostname: node-01 59 | image: elastic/filebeat:7.2.0 60 | volumes: 61 | - ./filebeat/config/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro 62 | - ./data/logs/nginx01:/var/log/nginx 63 | nginx-02: 64 | image: nginx:1.12.0 65 | ports: 66 | - 9002:8080 67 | volumes: 68 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 69 | - ./data/logs/nginx02:/var/log/nginx 70 | filebeat-02: 71 | hostname: node-02 72 | image: elastic/filebeat:7.2.0 73 | volumes: 74 | - ./filebeat/config/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro 75 | - ./data/logs/nginx02:/var/log/nginx 76 | -------------------------------------------------------------------------------- /elk [dc]/07.elk-cluster-5.5.0/docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | esc-master-0: 5 | image: elasticsearch:5.5.0 6 | ports: 7 | - 9200:9200 8 | - 9300:9300 9 | environment: 10 | ## 5.5.0 版本不支持在环境变量中直接使用 node.name 这样的键 11 | ES_NODE_NAME: esc-master-0 12 | ES_NODE_MASTER: "true" 13 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 14 | volumes: 15 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 16 | - ./data/esc-master-0/data:/usr/share/elasticsearch/data 17 | esc-master-1: 18 | image: elasticsearch:5.5.0 19 | environment: 20 | ## 5.5.0 版本不支持在环境变量中直接使用 node.name 这样的键 21 | ES_NODE_NAME: esc-master-1 22 | ES_NODE_MASTER: "true" 23 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 24 | volumes: 25 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 26 | - ./data/esc-master-1/data:/usr/share/elasticsearch/data 27 | esc-master-2: 28 | image: elasticsearch:5.5.0 29 | environment: 30 | ## 5.5.0 版本不支持在环境变量中直接使用 node.name 这样的键 31 | ES_NODE_NAME: esc-master-2 32 | ES_NODE_MASTER: "true" 33 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 34 | volumes: 35 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 36 | - ./data/esc-master-2/data:/usr/share/elasticsearch/data 37 | esc-data-0: 38 | image: elasticsearch:5.5.0 39 | environment: 40 | ## 5.5.0 版本不支持在环境变量中直接使用 node.name 这样的键 41 | ES_NODE_NAME: esc-data-0 42 | ES_NODE_DATA: "true" 43 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 44 | volumes: 45 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 46 | - ./data/esc-data-0/data:/usr/share/elasticsearch/data 47 | logstash: 48 | image: logstash:5.5.0 49 | environment: 50 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 51 | volumes: 52 | - ./logstash/config/logstash.conf:/usr/share/logstash/config/logstash.conf:ro 53 | - ./data/logs/nginx:/var/log/nginx 54 | ## logstash 5.5.0 貌似没有单独的 pipeline 目录 55 | ## - ./logstash/pipeline:/usr/share/logstash/pipeline:ro 56 | command: ["logstash", "-f", "/usr/share/logstash/config/logstash.conf"] 57 | kibana: 58 | image: kibana:5.5.0 59 | ports: 60 | - 5601:5601 61 | volumes: 62 | - ./kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml:ro 63 | nginx: 64 | image: nginx:1.12.0 65 | ports: 66 | - 9001:8080 67 | volumes: 68 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf:ro 69 | - ./data/logs/nginx:/var/log/nginx 70 | -------------------------------------------------------------------------------- /rancher/import-to-rancher/04-ds.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | 3 | apiVersion: apps/v1 4 | kind: DaemonSet 5 | metadata: 6 | name: cattle-node-agent 7 | namespace: cattle-system 8 | spec: 9 | selector: 10 | matchLabels: 11 | app: cattle-agent 12 | template: 13 | metadata: 14 | labels: 15 | app: cattle-agent 16 | spec: 17 | affinity: 18 | nodeAffinity: 19 | requiredDuringSchedulingIgnoredDuringExecution: 20 | nodeSelectorTerms: 21 | - matchExpressions: 22 | - key: beta.kubernetes.io/os 23 | operator: NotIn 24 | values: 25 | - windows 26 | hostNetwork: true 27 | serviceAccountName: cattle 28 | tolerations: 29 | - operator: Exists 30 | containers: 31 | - name: agent 32 | image: rancher/rancher-agent:v2.3.3 33 | imagePullPolicy: IfNotPresent 34 | env: 35 | - name: CATTLE_NODE_NAME 36 | valueFrom: 37 | fieldRef: 38 | fieldPath: spec.nodeName 39 | - name: CATTLE_SERVER 40 | value: "https://192.168.0.101" 41 | - name: CATTLE_CA_CHECKSUM 42 | value: "64947eb2035c958586a3151725a5485f3ecbc5e98a9657c59c9ca13bf14d3c8b" 43 | - name: CATTLE_CLUSTER 44 | value: "false" 45 | - name: CATTLE_K8S_MANAGED 46 | value: "true" 47 | - name: CATTLE_AGENT_CONNECT 48 | value: "true" 49 | volumeMounts: 50 | - name: cattle-credentials 51 | mountPath: /cattle-credentials 52 | - name: k8s-ssl 53 | mountPath: /etc/kubernetes 54 | - name: var-run 55 | mountPath: /var/run 56 | - name: run 57 | mountPath: /run 58 | - name: docker-certs 59 | mountPath: /etc/docker/certs.d 60 | securityContext: 61 | privileged: true 62 | volumes: 63 | - name: k8s-ssl 64 | hostPath: 65 | path: /etc/kubernetes 66 | type: DirectoryOrCreate 67 | - name: var-run 68 | hostPath: 69 | path: /var/run 70 | type: DirectoryOrCreate 71 | - name: run 72 | hostPath: 73 | path: /run 74 | type: DirectoryOrCreate 75 | - name: cattle-credentials 76 | secret: 77 | secretName: cattle-credentials-8c84cbd 78 | defaultMode: 320 79 | - hostPath: 80 | path: /etc/docker/certs.d 81 | type: DirectoryOrCreate 82 | name: docker-certs 83 | updateStrategy: 84 | type: RollingUpdate 85 | -------------------------------------------------------------------------------- /elk [dc]/09.elk-cluster-logstash-grok/docker-compose.yaml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | esc-master-0: 5 | image: elasticsearch:7.2.0 6 | ports: 7 | - 9200:9200 8 | - 9300:9300 9 | environment: 10 | node.name: esc-master-0 11 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 12 | volumes: 13 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 14 | esc-master-1: 15 | image: elasticsearch:7.2.0 16 | environment: 17 | node.name: esc-master-1 18 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 19 | volumes: 20 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 21 | esc-master-2: 22 | image: elasticsearch:7.2.0 23 | environment: 24 | node.name: esc-master-2 25 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 26 | volumes: 27 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 28 | esc-data-0: 29 | image: elasticsearch:7.2.0 30 | environment: 31 | node.name: esc-data-0 32 | node.master: "false" 33 | node.data: "true" 34 | ES_JAVA_OPTS: "-Xmx256m -Xms256m" 35 | volumes: 36 | - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro 37 | kibana: 38 | image: kibana:7.2.0 39 | ports: 40 | - 5601:5601 41 | volumes: 42 | - ./kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml:ro 43 | nginx-01: 44 | image: nginx:1.12.0 45 | ports: 46 | - 9001:8080 47 | volumes: 48 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 49 | - ./data/logs/nginx01:/var/log/nginx 50 | logstash-01: 51 | image: logstash:7.2.0 52 | environment: 53 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 54 | volumes: 55 | - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro 56 | - ./logstash/pipeline01:/usr/share/logstash/pipeline:ro 57 | ## - ./logstash/grok/patterns:/usr/share/logstash/grok/patterns:ro 58 | - ./data/logs/nginx01:/var/log/nginx 59 | nginx-02: 60 | image: nginx:1.12.0 61 | ports: 62 | - 9002:8080 63 | volumes: 64 | - ./nginx/config/nginx.conf:/etc/nginx/conf.d/nginx.conf 65 | - ./data/logs/nginx02:/var/log/nginx 66 | logstash-02: 67 | image: logstash:7.2.0 68 | environment: 69 | LS_JAVA_OPTS: "-Xmx256m -Xms256m" 70 | volumes: 71 | - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro 72 | - ./logstash/pipeline02:/usr/share/logstash/pipeline:ro 73 | ## - ./logstash/grok/patterns:/usr/share/logstash/grok/patterns:ro 74 | - ./data/logs/nginx02:/var/log/nginx 75 | -------------------------------------------------------------------------------- /prometheus/config/node-exporter.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | annotations: 6 | prometheus.io/port: "9100" 7 | prometheus.io/scrape: "true" 8 | name: node-exporter 9 | namespace: monitoring 10 | spec: 11 | ports: 12 | - name: metrics 13 | port: 9100 14 | protocol: TCP 15 | targetPort: 9100 16 | selector: 17 | k8s-app: node-exporter 18 | type: ClusterIP 19 | --- 20 | apiVersion: apps/v1 21 | kind: DaemonSet 22 | metadata: 23 | labels: 24 | k8s-app: node-exporter 25 | version: v0.17.0 26 | name: node-exporter 27 | namespace: monitoring 28 | spec: 29 | selector: 30 | matchLabels: 31 | k8s-app: node-exporter 32 | version: v0.17.0 33 | template: 34 | metadata: 35 | annotations: 36 | scheduler.alpha.kubernetes.io/critical-pod: "" 37 | labels: 38 | k8s-app: node-exporter 39 | version: v0.17.0 40 | spec: 41 | containers: 42 | - args: 43 | - --path.procfs=/host/proc 44 | - --path.sysfs=/host/sys 45 | - --path.rootfs=/mnt 46 | - --collector.processes 47 | - --collector.ntp 48 | image: prom/node-exporter:v0.17.0 49 | imagePullPolicy: IfNotPresent 50 | name: prometheus-node-exporter 51 | ports: 52 | - containerPort: 9100 53 | hostPort: 9100 54 | name: metrics 55 | protocol: TCP 56 | resources: 57 | limits: 58 | cpu: 100m 59 | memory: 500Mi 60 | requests: 61 | cpu: 100m 62 | memory: 500Mi 63 | securityContext: 64 | privileged: true 65 | procMount: Default 66 | volumeMounts: 67 | - mountPath: /host/proc 68 | name: proc 69 | readOnly: true 70 | - mountPath: /host/sys 71 | name: sys 72 | readOnly: true 73 | - mountPath: /mnt 74 | name: root 75 | readOnly: true 76 | - mountPath: /etc/localtime 77 | name: host-time 78 | readOnly: true 79 | dnsPolicy: ClusterFirst 80 | hostNetwork: true 81 | hostPID: true 82 | restartPolicy: Always 83 | schedulerName: default-scheduler 84 | volumes: 85 | - hostPath: 86 | path: /proc 87 | type: "" 88 | name: proc 89 | - hostPath: 90 | path: /sys 91 | type: "" 92 | name: sys 93 | - hostPath: 94 | path: / 95 | type: "" 96 | name: root 97 | - hostPath: 98 | path: /etc/localtime 99 | type: "" 100 | name: host-time 101 | -------------------------------------------------------------------------------- /redis-cluster/02.sts.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: apps/v1 2 | kind: StatefulSet 3 | metadata: 4 | name: redis-app 5 | spec: 6 | ## headless service名称 7 | serviceName: "redis-service" 8 | selector: 9 | matchLabels: 10 | app: redis 11 | appCluster: redis-cluster 12 | replicas: 6 13 | template: 14 | metadata: 15 | labels: 16 | app: redis 17 | appCluster: redis-cluster 18 | spec: 19 | terminationGracePeriodSeconds: 20 20 | ## ## pod的反亲和性定义, 告诉调度器尽量不要调度到包含app标签为redis的节点上. 21 | ## ## 已经存在redis的node上尽量不要再分配redis pod了. 22 | ## affinity: 23 | ## podAntiAffinity: 24 | ## ## 我觉得最难理解的就是这个字段了. 25 | ## ## 应该是在调度期间遵循这个规定, 在运行期间就不用关心的意思吧? 26 | ## preferredDuringSchedulingIgnoredDuringExecution: 27 | ## - weight: 100 28 | ## podAffinityTerm: 29 | ## labelSelector: 30 | ## matchExpressions: 31 | ## - key: app 32 | ## operator: In 33 | ## values: 34 | ## - redis 35 | ## topologyKey: kubernetes.io/hostname 36 | containers: 37 | - name: redis 38 | image: redis:5.0 39 | # command: redis-server /etc/redis/redis.conf --protected-mode no 40 | command: 41 | - redis-server 42 | args: 43 | - /etc/redis/redis.conf 44 | #允许外网访问 45 | - --protected-mode 46 | ## 这个参数需要用引号包裹, 否则会被kuber解析成布尔类型, redis在启动时会出错. 47 | - "no" 48 | resources: 49 | requests: 50 | # m代表千分之,相当于0.1 个cpu资源 51 | cpu: 100m 52 | # 内存100m大小 53 | memory: 100Mi 54 | ports: 55 | - name: redis 56 | containerPort: 6379 57 | protocol: TCP 58 | - name: cluster 59 | containerPort: 16379 60 | protocol: TCP 61 | volumeMounts: 62 | #挂载configmap生成的文件 63 | - name: redis-conf 64 | mountPath: /etc/redis 65 | - name: redis-data 66 | mountPath: /var/lib/redis 67 | volumes: 68 | #引用configMap 69 | - name: redis-conf 70 | configMap: 71 | name: redis-conf 72 | items: 73 | - key: redis.conf 74 | path: redis.conf 75 | ## pvc持久卷声明模板, 只有statefulset需要声明这样的模板, daemonset与deployment则不需要. 76 | ## 这里生成的pvc将会和pod一样被加上0, 1, 2等后缀. 77 | ## 内容上其实与PVC资源的部署文件相同. 78 | volumeClaimTemplates: 79 | - metadata: 80 | ## 生成的每个Pod都会绑定一个独立的PVC资源 81 | name: redis-data 82 | spec: 83 | accessModes: 84 | - ReadWriteMany 85 | resources: 86 | requests: 87 | storage: 200M 88 | ## 指定storage class 89 | ## rancher的`local-path`不支持`readWriteMany`访问模式, 90 | ## 所以这里我们使用`nfs-provisioner`存储. 91 | ## storageClassName: local-path 92 | storageClassName: nfs-storage 93 | -------------------------------------------------------------------------------- /prometheus/config/rules/prometheus.yaml: -------------------------------------------------------------------------------- 1 | groups: 2 | - name: prometheus.rules 3 | rules: 4 | - alert: PrometheusConfigReloadFailed 5 | expr: prometheus_config_last_reload_successful == 0 6 | for: 3m 7 | labels: 8 | severity: Warning 9 | annotations: 10 | description: Reloading Prometheus' configuration has failed for {{$labels.namespace}}/{{$labels.pod}} 11 | - alert: PrometheusNotificationQueueRunningFull 12 | expr: predict_linear(prometheus_notifications_queue_length[5m], 60 * 30) > prometheus_notifications_queue_capacity 13 | for: 3m 14 | labels: 15 | severity: Warning 16 | annotations: 17 | description: Prometheus' alert notification queue is running full for {{$labels.namespace}}/{{ 18 | $labels.pod}} 19 | - alert: PrometheusErrorSendingAlerts 20 | expr: rate(prometheus_notifications_errors_total[5m]) / rate(prometheus_notifications_sent_total[5m]) 21 | > 0.03 22 | for: 3m 23 | labels: 24 | severity: High 25 | annotations: 26 | description: Errors while sending alerts from Prometheus {{$labels.namespace}}/{{ 27 | $labels.pod}} to Alertmanager {{$labels.Alertmanager}} 28 | - alert: PrometheusNotConnectedToAlertmanagers 29 | expr: prometheus_notifications_alertmanagers_discovered < 1 30 | for: 3m 31 | labels: 32 | severity: Warning 33 | annotations: 34 | description: Prometheus {{ $labels.namespace }}/{{ $labels.pod}} is not connected 35 | to any Alertmanagers 36 | - alert: PrometheusTSDBReloadsFailing 37 | expr: increase(prometheus_tsdb_reloads_failures_total[2h]) > 0 38 | for: 12h 39 | labels: 40 | severity: Warning 41 | annotations: 42 | description: '{{$labels.job}} at {{$labels.instance}} had {{$value | humanize}} 43 | reload failures over the last four hours.' 44 | summary: Prometheus has issues reloading data blocks from disk 45 | - alert: PrometheusTSDBCompactionsFailing 46 | expr: increase(prometheus_tsdb_compactions_failed_total[2h]) > 0 47 | for: 12h 48 | labels: 49 | severity: Warning 50 | annotations: 51 | description: '{{$labels.job}} at {{$labels.instance}} had {{$value | humanize}} 52 | compaction failures over the last four hours.' 53 | summary: Prometheus has issues compacting sample blocks 54 | - alert: PrometheusTSDBWALCorruptions 55 | expr: tsdb_wal_corruptions_total > 0 56 | for: 4h 57 | labels: 58 | severity: Warning 59 | annotations: 60 | description: '{{$labels.job}} at {{$labels.instance}} has a corrupted write-ahead 61 | log (WAL).' 62 | summary: Prometheus write-ahead log is corrupten 63 | -------------------------------------------------------------------------------- /elk [dc]/09.elk-cluster-logstash-grok/readme.md: -------------------------------------------------------------------------------- 1 | # ELK 2 | 3 | 参考文章 4 | 5 | 1. [logstash grok插件语法介绍](https://blog.csdn.net/qq_34021712/article/details/79746413) 6 | 2. [logstash之grok过滤](https://blog.csdn.net/yanggd1987/article/details/50486779) 7 | - 我们的生产环境中，日志格式往往使用的是普通的格式，因此就不得不使用logstash的filter/grok进行过滤 8 | - nginx 配置中的 log_format 内置变量与 grok 模式的对应关系, 值得收藏. 9 | 3. [logstash-plugins/logstash-patterns-core](https://github.com/logstash-plugins/logstash-patterns-core/tree/master/patterns) 10 | - logstash 附加的 grok 模式(不过没有 nginx 的) 11 | 12 | 本示例基于示例[02.elk-logstash-lb](), 在使用两个 logstash 实例分别采集两个 nginx 实例的日志, 并直接传入 es 之外, 修改了 pipeline 配置中的`filter`字段, 使用`grok`过滤. 13 | 14 | > 通过 kibana 创建 index pattern 的操作不变. 15 | 16 | 话说, 我之前有想过对 nginx 的日志进行采集, 当时考虑的, 要么是修改 nginx 的配置文件, 将其日志格式按照一定规则配置, 要么是在日志处理端进行正则匹配, 通过正则分组得到各字段的值. 不过当时没有实现, 现在通过 elk 都遇到了... 17 | 18 | ------ 19 | 20 | 示例[02.elk-logstash-lb]()中 nginx 的日志格式配置成了 json, 在 pipeline 的`input`块中, 就可以使用`codec => json`进行解析, 得到各成员字段的值了. 21 | 22 | 现在将 nginx 配置中的 json 日志格式移除, 重启 nginx, 同时移除 logstash 配置中`codec => json`, 否则 logstash 在处理常规类型的 nginx 日志时会报如下错误. 23 | 24 | ``` 25 | [2020-10-13T10:49:50,060][ERROR][logstash.codecs.json ] JSON parse error, original data now in message field {:error=>#, :data=>"172.19.0.1 - - [13/Oct/2020:10:49:49 +0000] \"GET / HTTP/1.1\" 200 612 \"-\" \"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44\""} 27 | ``` 28 | 29 | ------ 30 | 31 | 然后修改`filter`字段, 原来的`filter`字段如下 32 | 33 | ```conf 34 | filter { 35 | mutate { 36 | ## 使用过滤器添加节点名称, 以便分类 37 | add_field => {"_nodename" => "node-01"} 38 | } 39 | } 40 | ``` 41 | 42 | 于是来自 node-01 主机的 nginx 日志就会自动添加上一个`_nodename`字段, 如下 43 | 44 | ![](https://gitee.com/generals-space/gitimg/raw/master/bd8bdbf77c659a05fe5a34ffea1fb8bf.png) 45 | 46 | 现在我们将其换成`grok`. 47 | 48 | 由于 nginx 的原生日志格式如下 49 | 50 | ``` 51 | 172.19.0.1 - - [13/Oct/2020:10:55:05 +0000] "GET / HTTP/1.1" 200 612 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36 Edg/85.0.564.44" 52 | ``` 53 | 54 | 我们在`logstash`配置中添加如下过滤器配置 55 | 56 | ```conf 57 | filter { 58 | grok { 59 | match => { 60 | "message" => "%{IP:client} - - \[%{HTTPDATE:timestamp}\] \"%{WORD:method} %{URIPATHPARAM:uri} HTTP/%{NUMBER:httpversion}\" %{NUMBER:status} %{NUMBER:bytes} \"-\" \"%{GREEDYDATA:agent}\"" 61 | } 62 | } 63 | } 64 | ``` 65 | 66 | 重启 logstash 容器, 再次访问 nginx, kibana得到的日志如下 67 | 68 | ![](https://gitee.com/generals-space/gitimg/raw/master/53e9deb686f358a35a6bae98bbe989dc.png) 69 | 70 | 可以看到, 结果中出现了`message`字段, 其值为该行日志的所有内容, 其余字段的值分别赋值给了`client`, `timestamp`等字段. 71 | 72 | -------------------------------------------------------------------------------- /prometheus/kube-state-metrics/01.rbac.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: ServiceAccount 3 | metadata: 4 | labels: 5 | app.kubernetes.io/name: kube-state-metrics 6 | app.kubernetes.io/version: 1.9.7 7 | name: kube-state-metrics 8 | namespace: kube-system 9 | --- 10 | apiVersion: rbac.authorization.k8s.io/v1 11 | kind: ClusterRole 12 | metadata: 13 | labels: 14 | app.kubernetes.io/name: kube-state-metrics 15 | app.kubernetes.io/version: 1.9.7 16 | name: kube-state-metrics 17 | rules: 18 | - apiGroups: 19 | - "" 20 | resources: 21 | - configmaps 22 | - secrets 23 | - nodes 24 | - pods 25 | - services 26 | - resourcequotas 27 | - replicationcontrollers 28 | - limitranges 29 | - persistentvolumeclaims 30 | - persistentvolumes 31 | - namespaces 32 | - endpoints 33 | verbs: 34 | - list 35 | - watch 36 | - apiGroups: 37 | - extensions 38 | resources: 39 | - daemonsets 40 | - deployments 41 | - replicasets 42 | - ingresses 43 | verbs: 44 | - list 45 | - watch 46 | - apiGroups: 47 | - apps 48 | resources: 49 | - statefulsets 50 | - daemonsets 51 | - deployments 52 | - replicasets 53 | verbs: 54 | - list 55 | - watch 56 | - apiGroups: 57 | - batch 58 | resources: 59 | - cronjobs 60 | - jobs 61 | verbs: 62 | - list 63 | - watch 64 | - apiGroups: 65 | - autoscaling 66 | resources: 67 | - horizontalpodautoscalers 68 | verbs: 69 | - list 70 | - watch 71 | - apiGroups: 72 | - authentication.k8s.io 73 | resources: 74 | - tokenreviews 75 | verbs: 76 | - create 77 | - apiGroups: 78 | - authorization.k8s.io 79 | resources: 80 | - subjectaccessreviews 81 | verbs: 82 | - create 83 | - apiGroups: 84 | - policy 85 | resources: 86 | - poddisruptionbudgets 87 | verbs: 88 | - list 89 | - watch 90 | - apiGroups: 91 | - certificates.k8s.io 92 | resources: 93 | - certificatesigningrequests 94 | verbs: 95 | - list 96 | - watch 97 | - apiGroups: 98 | - storage.k8s.io 99 | resources: 100 | - storageclasses 101 | - volumeattachments 102 | verbs: 103 | - list 104 | - watch 105 | - apiGroups: 106 | - admissionregistration.k8s.io 107 | resources: 108 | - mutatingwebhookconfigurations 109 | - validatingwebhookconfigurations 110 | verbs: 111 | - list 112 | - watch 113 | - apiGroups: 114 | - networking.k8s.io 115 | resources: 116 | - networkpolicies 117 | verbs: 118 | - list 119 | - watch 120 | - apiGroups: 121 | - coordination.k8s.io 122 | resources: 123 | - leases 124 | verbs: 125 | - list 126 | - watch 127 | --- 128 | apiVersion: rbac.authorization.k8s.io/v1 129 | kind: ClusterRoleBinding 130 | metadata: 131 | labels: 132 | app.kubernetes.io/name: kube-state-metrics 133 | app.kubernetes.io/version: 1.9.7 134 | name: kube-state-metrics 135 | roleRef: 136 | apiGroup: rbac.authorization.k8s.io 137 | kind: ClusterRole 138 | name: kube-state-metrics 139 | subjects: 140 | - kind: ServiceAccount 141 | name: kube-state-metrics 142 | namespace: kube-system 143 | -------------------------------------------------------------------------------- /prometheus/config/rules/nodes.yaml: -------------------------------------------------------------------------------- 1 | groups: 2 | - name: nodes.rules 3 | rules: 4 | - record: instance:node_cpu:rate:sum 5 | expr: sum(rate(node_cpu{mode!="idle",mode!="iowait",mode!~"^(?:guest.*)$"}[3m])) BY (instance) 6 | - record: instance:node_filesystem_usage:sum 7 | expr: sum((node_filesystem_size{mountpoint="/"} - node_filesystem_free{mountpoint="/"})) BY (instance) 8 | - record: instance:node_network_receive_bytes:rate:sum 9 | expr: sum(rate(node_network_receive_bytes[3m])) BY (instance) 10 | - record: instance:node_network_transmit_bytes:rate:sum 11 | expr: sum(rate(node_network_transmit_bytes[3m])) BY (instance) 12 | - record: instance:node_cpu:ratio 13 | expr: sum(rate(node_cpu{mode!="idle"}[5m])) WITHOUT (cpu, mode) / ON(instance) GROUP_LEFT() count(sum(node_cpu) BY (instance, cpu)) BY (instance) 14 | - record: cluster:node_cpu:sum_rate5m 15 | expr: sum(rate(node_cpu{mode!="idle"}[5m])) 16 | - record: cluster:node_cpu:ratio 17 | expr: cluster:node_cpu:rate5m / count(sum(node_cpu) BY (instance, cpu)) 18 | - alert: NodeDiskRunningFull 19 | expr: predict_linear(node_filesystem_free[6h], 3600 * 24) < 0 20 | for: 30m 21 | labels: 22 | severity: Warning 23 | annotations: 24 | description: device {{$labels.device}} on node {{$labels.instance}} is running full within the next 24 hours (mounted at {{$labels.mountpoint}}) 25 | - alert: KubeNodeNotReady 26 | annotations: 27 | description: '{{ $labels.node }} has been unready for more than 5 minutes.' 28 | expr: | 29 | kube_node_status_condition{job="kube-state-metrics",condition="Ready",status="true"} == 0 30 | for: 5m 31 | labels: 32 | severity: Warning 33 | - alert: FdExhaustionClose 34 | expr: predict_linear(fd_utilization[3m], 3600) > 1 35 | for: 3m 36 | labels: 37 | severity: High 38 | annotations: 39 | description: '{{ $labels.job }}: {{ $labels.namespace }}/{{ $labels.pod }} instance will exhaust in file/socket descriptors within the next hour' 40 | summary: file descriptors soon exhausted 41 | - alert: NodeMemoryUsage 42 | expr: (node_memory_MemTotal - (node_memory_MemFree+node_memory_Buffers+node_memory_Cached )) / node_memory_MemTotal * 100 > 80 43 | for: 1m 44 | labels: 45 | severity: Warning 46 | annotations: 47 | summary: "{{$labels.instance}}: High Memory usage detected" 48 | description: "{{$labels.instance}}: Memory usage is above 80% (current value is:{{ $value }})" 49 | - alert: NodeCPUUsage 50 | expr: (100 - (avg by (instance) (irate(node_cpu{mode="idle"}[5m])) * 100)) > 60 51 | for: 1m 52 | labels: 53 | severity: High 54 | annotations: 55 | summary: "{{$labels.instance}}: High CPU usage detected." 56 | description: "{{$labels.instance}}: CPU usage is above 60% (current value is:{{ $value }})." 57 | -------------------------------------------------------------------------------- /elk [k8s kube]/问题处理/kibana启动报错-Request Timeout after 30000ms.md: -------------------------------------------------------------------------------- 1 | # kibana启动报错-Request Timeout after 30000ms 2 | 3 | 参考文章 4 | 5 | 1. [kibana报错Request Timeout after 30000ms故障解决](https://blog.csdn.net/qq_40907977/article/details/104499178) 6 | - es资源设置太小导致 kibana 请求超时 7 | 2. [elasticsearch 7.2.0安装](https://blog.csdn.net/u011311291/article/details/100041912) 8 | - Elasticsearch cluster did not respond with license information. 9 | 3. [解决es集群启动完成后报master_not_discovered_exception](https://blog.csdn.net/qq_20042935/article/details/105274464) 10 | - 只启动了一个 es 节点, 按道理它就是 master 节点 11 | 12 | 集群 setup 完成后, 发现 kibana 总是陷入`CrashLoopBackOff`, 一直重启, 查看日志有如下输出. 13 | 14 | ```console 15 | $ k logs -f kibana-XXXXXXXXX 16 | {"type":"log","@timestamp":"2020-06-21T11:08:02Z","tags":["fatal","root"],"pid":1,"message":"{ Error: Request Timeout after 30000ms\n at /usr/share/kibana/node_modules/elasticsearch/src/lib/transport.js:362:15\n at Timeout. (/usr/share/kibana/node_modul 17 | es/elasticsearch/src/lib/transport.js:391:7)\n at ontimeout (timers.js:436:11)\n at tryOnTimeout (timers.js:300:5)\n at listOnTimeout (timers.js:263:5)\n at Timer.processTimers (timers.js:223:10)\n status: undefined,\n displayName: 'RequestTimeout',\n mes 18 | sage: 'Request Timeout after 30000ms',\n body: undefined,\n isBoom: true,\n isServer: true,\n data: null,\n output:\n { statusCode: 503,\n payload:\n { statusCode: 503,\n error: 'Service Unavailable',\n message: 'Request Timeout after 30000 19 | ms' },\n headers: {} },\n reformat: [Function],\n [Symbol(SavedObjectsClientErrorCode)]: 'SavedObjectsClient/esUnavailable' }"} 20 | 21 | FATAL Error: Request Timeout after 30000ms 22 | 23 | ``` 24 | 25 | 但这个日志比较笼统, 不能准确定位问题. 比如参考文章1就说可能是由于 es 资源设置太小, 导致查询处理较慢, 但尝试修改了也没用. 26 | 27 | 通过 web 界面访问 kibana, 发现一片空白, 有输出如下信息. 28 | 29 | ``` 30 | Kibana server is not ready yet 31 | ``` 32 | 33 | 后来我又回去翻了翻 kibana 的日志, 发现有很多像下面这样重复的信息. 34 | 35 | ``` 36 | {"type":"log","@timestamp":"2020-06-21T11:39:25Z","tags":["status","plugin:rollup@7.2.0","error"],"pid":1,"state":"red","message":"Status changed from yellow to red - [data] Elasticsearch cluster did not respond with license information.","prevState":"yellow","prevMsg": 37 | "Waiting for Elasticsearch"} 38 | {"type":"log","@timestamp":"2020-06-21T11:39:25Z","tags":["status","plugin:remote_clusters@7.2.0","error"],"pid":1,"state":"red","message":"Status changed from yellow to red - [data] Elasticsearch cluster did not respond with license information.","prevState":"yellow"," 39 | prevMsg":"Waiting for Elasticsearch"} 40 | ``` 41 | 42 | 参考文章2中说需要打开`node.name`的注释(所以跟什么 license 完全没关系), 我联想到`node.name`与`cluster.initial_master_nodes`的关系. 我之前认为后者(数组)中的成员应该是节点的通信地址, 所以写的是 es 的 service 信息. 43 | 44 | ```yaml 45 | node.name: es-01 46 | ## 这里的数组成员为 service 名称 47 | cluster.initial_master_nodes: ["es"] 48 | ``` 49 | 50 | 于是找了一个测试容器, 使用 curl 发送请求, 真的出错了. 51 | 52 | ```console 53 | ## es 是 service 名称 54 | $ curl es:9200/_cat/health 55 | {"error":{"root_cause":[{"type":"master_not_discovered_exception","reason":null}],"type":"master_not_discovered_exception","reason":null},"status":503} 56 | ``` 57 | 58 | 这个报错就精确了很多. 59 | 60 | 于是把`cluster.initial_master_nodes`的成员改成了`node.name`的值, 重启 es, 接口可以正常访问, kibana也正常了. 61 | 62 | ```console 63 | $ curl es:9200/_cat/health 64 | 1592740248 11:50:48 elasticsearch green 1 1 2 2 0 0 0 0 - 100.0% 65 | ``` 66 | -------------------------------------------------------------------------------- /elk [k8s kube]/06.es-cluster [sts statefulset 5.x 5.5.0]/02.es-data.yaml: -------------------------------------------------------------------------------- 1 | --- 2 | apiVersion: v1 3 | kind: Service 4 | metadata: 5 | name: es-data-svc 6 | labels: 7 | app: es-data-svc 8 | spec: 9 | ports: 10 | ## 对客户端提供服务的端口 11 | - port: 9200 12 | name: client 13 | targetPort: 9200 14 | ## 集群内与其他节点交互的端口 15 | - port: 9300 16 | name: node 17 | targetPort: 9300 18 | selector: 19 | ## 注意: service 的 selector 需要指定的是 20 | ## Deployment -> spec -> template -> labels, 21 | ## 而不是 Deployment -> metadata -> lables. 22 | ## 可以说, Service与Deployment最终指向的目标都是Pod资源. 23 | app: es-data 24 | ## 这里是headless service的核心 25 | clusterIP: None 26 | 27 | --- 28 | apiVersion: apps/v1 29 | kind: StatefulSet 30 | metadata: 31 | ## deploy 生成的 pod 的名称也是 es-xxx 32 | name: es-data 33 | labels: 34 | app: es-data 35 | spec: 36 | ## headless service名称 37 | serviceName: es-data-svc 38 | ## 这里的 replicas 是确定的, 配置文件里的 39 | replicas: 2 40 | selector: 41 | matchLabels: 42 | ## 这里的 label 是与下面的 template -> metadata -> label 匹配的, 43 | ## 表示一种管理关系 44 | app: es-data 45 | template: 46 | metadata: 47 | labels: 48 | app: es-data 49 | spec: 50 | initContainers: 51 | ## elasticsearch 会对配置文件目录进行写入操作, 而通过 configmap 挂载的目录是只读的, 52 | ## es 在写入时会导致异常退出, 这里用一个 initContainers 做一个拷贝工作. 53 | - name: config 54 | image: busybox 55 | ## 注意: 这里用超级权限修改容器内部的 sysctl 内核参数, 会同时影响宿主机本身的参数. 56 | command: 57 | - sysctl 58 | - -w 59 | - vm.max_map_count=655300 60 | securityContext: 61 | privileged: true 62 | containers: 63 | - name: es-data 64 | image: elasticsearch:5.5.0 65 | imagePullPolicy: IfNotPresent 66 | env: 67 | ## CLUSTER_NAME 写 sts 的名称 68 | - name: CLUSTER_NAME 69 | value: es 70 | - name: MASTER_NAME 71 | value: es-master 72 | ## MASTER_SVC_NAME 要求与 headless service 名称相同. 73 | - name: MASTER_SVC_NAME 74 | value: es-master-svc 75 | ## 用 POD_NAME 作 es 节点的 node.name, 76 | - name: POD_NAME 77 | valueFrom: 78 | fieldRef: 79 | fieldPath: metadata.name 80 | ## jvm 参数在一个独立的配置文件 jvm.options 中. 81 | - name: ES_JAVA_OPTS 82 | value: "-Xmx512m -Xms512m" 83 | - name: IS_MASTER 84 | value: "false" 85 | - name: IS_DATA 86 | value: "true" 87 | ## 5.x默认未安装 xpack 插件, 无法设置密码 88 | ## 89 | ## es配置文件中的所有键应该都可以在 env 中直接设置, 比如 90 | ## name: xpack.security.enabled 91 | ## value: 'true' 92 | ## 但是, username/password 这两个参数我找了很多地方, 没有找到在配置文件中的键名. 93 | ## 所有文章都是通过环境变量来设置的. 94 | ## 貌似这些环境变量(包括上面的 java opts), 都在 es 内部被通过 ${ES_XXX} 进行了替换, 95 | ## 即, 这些环境的优先级很高. 96 | ## - name: ELASTIC_USERNAME 97 | ## value: "elastic" 98 | ## - name: ELASTIC_PASSWORD 99 | ## value: "123456" 100 | volumeMounts: 101 | - name: es-config-vol 102 | mountPath: /usr/share/elasticsearch/config/elasticsearch.yml 103 | ## subPath 的意思是, 该 configmap 并不影响整个目录, 只影响 elasticsearch.yml 这一文件. 104 | subPath: elasticsearch.yml 105 | volumes: 106 | - name: es-config-vol 107 | configMap: 108 | name: es-config 109 | --------------------------------------------------------------------------------