19 |
25 |
26 |
20 | To interact with the Terminal, please use the desktop/tablet version
21 |
22 |
23 |
24 | ' %} 2 | {% assign tabsetname = tabsraw[0] %} 3 | 4 |
5 |
--------------------------------------------------------------------------------
/docs/user-guide/jobs/work-queue-2/worker.py:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env python
2 |
3 | import time
4 | import rediswq
5 |
6 | host="redis"
7 | # Uncomment next two lines if you do not have Kube-DNS working.
8 | # import os
9 | # host = os.getenv("REDIS_SERVICE_HOST")
10 |
11 | q = rediswq.RedisWQ(name="job2", host="redis")
12 | print("Worker with sessionID: " + q.sessionID())
13 | print("Initial queue state: empty=" + str(q.empty()))
14 | while not q.empty():
15 | item = q.lease(lease_secs=10, block=True, timeout=2)
16 | if item is not None:
17 | itemstr = item.decode("utf=8")
18 | print("Working on " + itemstr)
19 | time.sleep(10) # Put your actual work here instead of sleep.
20 | q.complete(item)
21 | else:
22 | print("Waiting for work")
23 | print("Queue empty, exiting")
24 |
--------------------------------------------------------------------------------
/docs/tutorials/kubernetes-basics/public/images/like.svg:
--------------------------------------------------------------------------------
1 |
--------------------------------------------------------------------------------
/docs/user-guide/update-demo/images/kitten/Dockerfile:
--------------------------------------------------------------------------------
1 | # Copyright 2016 The Kubernetes Authors All rights reserved.
2 | #
3 | # Licensed under the Apache License, Version 2.0 (the "License");
4 | # you may not use this file except in compliance with the License.
5 | # You may obtain a copy of the License at
6 | #
7 | # http://www.apache.org/licenses/LICENSE-2.0
8 | #
9 | # Unless required by applicable law or agreed to in writing, software
10 | # distributed under the License is distributed on an "AS IS" BASIS,
11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 | # See the License for the specific language governing permissions and
13 | # limitations under the License.
14 |
15 | FROM kubernetes/test-webserver
16 | COPY html/kitten.jpg kitten.jpg
17 | COPY html/data.json data.json
18 |
--------------------------------------------------------------------------------
/docs/user-guide/environment-guide/backend-rc.yaml:
--------------------------------------------------------------------------------
1 | ---
2 | apiVersion: v1
3 | kind: ReplicationController
4 | metadata:
5 | name: backend-rc
6 | labels:
7 | type: backend-type
8 | spec:
9 | replicas: 3
10 | template:
11 | metadata:
12 | labels:
13 | type: backend-type
14 | spec:
15 | containers:
16 | - name: backend-container
17 | image: gcr.io/google-samples/env-backend:1.1
18 | imagePullPolicy: Always
19 | ports:
20 | - containerPort: 5000
21 | protocol: TCP
22 | env:
23 | - name: POD_NAME
24 | valueFrom:
25 | fieldRef:
26 | fieldPath: metadata.name
27 | - name: POD_NAMESPACE
28 | valueFrom:
29 | fieldRef:
30 | fieldPath: metadata.namespace
31 |
--------------------------------------------------------------------------------
/docs/user-guide/horizontal-pod-autoscaling/image/Dockerfile:
--------------------------------------------------------------------------------
1 | # Copyright 2016 The Kubernetes Authors All rights reserved.
2 | #
3 | # Licensed under the Apache License, Version 2.0 (the "License");
4 | # you may not use this file except in compliance with the License.
5 | # You may obtain a copy of the License at
6 | #
7 | # http://www.apache.org/licenses/LICENSE-2.0
8 | #
9 | # Unless required by applicable law or agreed to in writing, software
10 | # distributed under the License is distributed on an "AS IS" BASIS,
11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 | # See the License for the specific language governing permissions and
13 | # limitations under the License.
14 |
15 | FROM php:5-apache
16 |
17 | ADD index.php /var/www/html/index.php
18 |
19 | RUN chmod a+rx index.php
20 |
--------------------------------------------------------------------------------
/docs/user-guide/update-demo/images/nautilus/Dockerfile:
--------------------------------------------------------------------------------
1 | # Copyright 2016 The Kubernetes Authors All rights reserved.
2 | #
3 | # Licensed under the Apache License, Version 2.0 (the "License");
4 | # you may not use this file except in compliance with the License.
5 | # You may obtain a copy of the License at
6 | #
7 | # http://www.apache.org/licenses/LICENSE-2.0
8 | #
9 | # Unless required by applicable law or agreed to in writing, software
10 | # distributed under the License is distributed on an "AS IS" BASIS,
11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 | # See the License for the specific language governing permissions and
13 | # limitations under the License.
14 |
15 | FROM kubernetes/test-webserver
16 | COPY html/nautilus.jpg nautilus.jpg
17 | COPY html/data.json data.json
18 |
--------------------------------------------------------------------------------
/_includes/tree.html:
--------------------------------------------------------------------------------
1 | {% for item in include.tree %}
2 | {% if item.section %}
3 | - {% for tab in tabsraw offset:1 %}{% assign thisTab = tab | split: ',' %}
6 |
- {{ thisTab[0] | strip}} {% endfor %} 7 |
14 | {% include code.html language=tabLang file=tabFile ghlink=tabGHLink %}
15 |
16 | {% endfor %}
17 |
4 |
8 | {% else %}
9 |
10 | {% capture whitespace %}
11 | {% if item.path %}
12 | {% assign path = item.path %}
13 | {% assign title = item.title %}
14 | {% else %}
15 | {% assign page = site.pages | where: "path", item | first %}
16 | {% assign title = page.title %}
17 | {% assign path = page.url %}
18 | {% endif %}
19 | {% endcapture %}
20 |
21 | {% if path %}
22 |
23 | {% endif %}
24 | {% endif %}
25 | {% endfor %}
26 |
--------------------------------------------------------------------------------
/docs/user-guide/redis-secret-deployment.yaml:
--------------------------------------------------------------------------------
1 | apiVersion: extensions/v1beta1
2 | kind: Deployment
3 | metadata:
4 | name: redis
5 | spec:
6 | template:
7 | metadata:
8 | labels:
9 | app: redis
10 | tier: backend
11 | spec:
12 | volumes:
13 | - name: data
14 | emptyDir: {}
15 | - name: supersecret # The "mysecret" secret populates this "supersecret" volume.
16 | secret:
17 | secretName: mysecret
18 | containers:
19 | - name: redis
20 | image: kubernetes/redis:v1
21 | ports:
22 | - containerPort: 6379
23 | volumeMounts:
24 | - mountPath: /redis-master-data
25 | name: data
26 | - mountPath: /var/run/secrets/super # Mount the "supersecret" volume into the pod.
27 | name: supersecret
28 |
--------------------------------------------------------------------------------
/docs/tasks/access-application-cluster/redis-master.yaml:
--------------------------------------------------------------------------------
1 | apiVersion: v1
2 | kind: Pod
3 | metadata:
4 | labels:
5 | name: redis
6 | redis-sentinel: "true"
7 | role: master
8 | name: redis-master
9 | spec:
10 | containers:
11 | - name: master
12 | image: gcr.io/google_containers/redis:v1
13 | env:
14 | - name: MASTER
15 | value: "true"
16 | ports:
17 | - containerPort: 6379
18 | resources:
19 | limits:
20 | cpu: "0.1"
21 | volumeMounts:
22 | - mountPath: /redis-master-data
23 | name: data
24 | - name: sentinel
25 | image: kubernetes/redis:v1
26 | env:
27 | - name: SENTINEL
28 | value: "true"
29 | ports:
30 | - containerPort: 26379
31 | volumes:
32 | - name: data
33 | emptyDir: {}
34 |
--------------------------------------------------------------------------------
/docs/user-guide/nginx-init-containers.yaml:
--------------------------------------------------------------------------------
1 | apiVersion: v1
2 | kind: Pod
3 | metadata:
4 | name: nginx
5 | annotations:
6 | pod.beta.kubernetes.io/init-containers: '[
7 | {
8 | "name": "install",
9 | "image": "busybox",
10 | "command": ["wget", "-O", "/work-dir/index.html", "http://kubernetes.io/index.html"],
11 | "volumeMounts": [
12 | {
13 | "name": "workdir",
14 | "mountPath": "/work-dir"
15 | }
16 | ]
17 | }
18 | ]'
19 | spec:
20 | containers:
21 | - name: nginx
22 | image: nginx
23 | ports:
24 | - containerPort: 80
25 | volumeMounts:
26 | - name: workdir
27 | mountPath: /usr/share/nginx/html
28 | dnsPolicy: Default
29 | volumes:
30 | - name: workdir
31 | emptyDir: {}
32 |
--------------------------------------------------------------------------------
/docs/user-guide/environment-guide/show-rc.yaml:
--------------------------------------------------------------------------------
1 | ---
2 | apiVersion: v1
3 | kind: ReplicationController
4 | metadata:
5 | name: show-rc
6 | labels:
7 | type: show-type
8 | spec:
9 | replicas: 3
10 | template:
11 | metadata:
12 | labels:
13 | type: show-type
14 | spec:
15 | containers:
16 | - name: show-container
17 | image: gcr.io/google-samples/env-show:1.1
18 | imagePullPolicy: Always
19 | ports:
20 | - containerPort: 8080
21 | protocol: TCP
22 | env:
23 | - name: USER_VAR
24 | value: important information
25 | - name: POD_NAME
26 | valueFrom:
27 | fieldRef:
28 | fieldPath: metadata.name
29 | - name: POD_NAMESPACE
30 | valueFrom:
31 | fieldRef:
32 | fieldPath: metadata.namespace
33 |
--------------------------------------------------------------------------------
/docs/user-guide/pods/pod-spec-common.json:
--------------------------------------------------------------------------------
1 | "spec": {
2 | "containers": [
3 | {
4 | "name": "",
5 | "image": "",
6 | "command": [
7 | ""
8 | ],
9 | "args": [
10 | ""
11 | ],
12 | "env": [
13 | {
14 | "name": "",
15 | "value": ""
16 | }
17 | ],
18 | "imagePullPolicy": "",
19 | "ports": [
20 | {
21 | "containerPort": 0,
22 | "name": "",
23 | "protocol": ""
24 | }
25 | ],
26 | "resources": {
27 | "cpu": ""
28 | "memory": ""
29 | }
30 | }
31 | ],
32 | "restartPolicy": "",
33 | "volumes": [
34 | {
35 | "name": "",
36 | "emptyDir": {
37 | "medium": ""
38 | },
39 | "secret": {
40 | "secretName": ""
41 | }
42 | }
43 | ]
44 | }
45 |
--------------------------------------------------------------------------------
/docs/user-guide/node-selection/pod-with-node-affinity.yaml:
--------------------------------------------------------------------------------
1 | apiVersion: v1
2 | kind: Pod
3 | metadata:
4 | name: with-node-affinity
5 | annotations:
6 | scheduler.alpha.kubernetes.io/affinity: >
7 | {
8 | "nodeAffinity": {
9 | "requiredDuringSchedulingIgnoredDuringExecution": {
10 | "nodeSelectorTerms": [
11 | {
12 | "matchExpressions": [
13 | {
14 | "key": "kubernetes.io/e2e-az-name",
15 | "operator": "In",
16 | "values": ["e2e-az1", "e2e-az2"]
17 | }
18 | ]
19 | }
20 | ]
21 | }
22 | }
23 | }
24 | another-annotation-key: another-annotation-value
25 | spec:
26 | containers:
27 | - name: with-node-affinity
28 | image: gcr.io/google_containers/pause:2.0
29 |
--------------------------------------------------------------------------------
/docs/getting-started-guides/network-policy/romana.md:
--------------------------------------------------------------------------------
1 | ---
2 | assignees:
3 | - chrismarino
4 | title: Using Romana for NetworkPolicy
5 | ---
6 |
7 | # Installation with kubeadm
8 |
9 | Begin by following the [kubeadm getting started guide](/docs/getting-started-guides/kubeadm/) and complete steps 1, 2, and 3. Once completed, follow the [containerized installation guide](https://github.com/romana/romana/tree/master/containerize) for kubeadmin. Kubernetes network policies can then be applied to pods using the NetworkPolicy API.
10 |
11 | #### Additional Romana Network Policy Options
12 |
13 | In addition to the standard Kubernetes NetworkPolicy API, Romana also supports additional network policy functions.
14 |
15 | * [Romana Network Policy Capabilities](https://github.com/romana/romana/wiki/Romana-policies)
16 | * [Example Romana Policies](https://github.com/romana/core/tree/master/policy)
17 |
18 |
--------------------------------------------------------------------------------
/docs/user-guide/kubectl/.files_generated:
--------------------------------------------------------------------------------
1 | kubectl.md
2 | kubectl_apply.md
3 | kubectl_annotate.md
4 | kubectl_api-versions.md
5 | kubectl_attach.md
6 | kubectl_cluster-info.md
7 | kubectl_config.md
8 | kubectl_config_set-cluster.md
9 | kubectl_config_set-context.md
10 | kubectl_config_set-credentials.md
11 | kubectl_config_set.md
12 | kubectl_config_unset.md
13 | kubectl_config_use-context.md
14 | kubectl_config_view.md
15 | kubectl_convert.md
16 | kubectl_create.md
17 | kubectl_delete.md
18 | kubectl_describe.md
19 | kubectl_edit.md
20 | kubectl_exec.md
21 | kubectl_explain.md
22 | kubectl_expose.md
23 | kubectl_get.md
24 | kubectl_label.md
25 | kubectl_logs.md
26 | kubectl_namespace.md
27 | kubectl_patch.md
28 | kubectl_port-forward.md
29 | kubectl_proxy.md
30 | kubectl_replace.md
31 | kubectl_rolling-update.md
32 | kubectl_run.md
33 | kubectl_scale.md
34 | kubectl_stop.md
35 | kubectl_version.md
36 |
--------------------------------------------------------------------------------
/docs/federation/api-reference/README.md:
--------------------------------------------------------------------------------
1 | ---
2 | title: Federation API
3 | ---
4 |
5 | # API Reference
6 |
7 | Federation API server supports the following group versions:
8 |
9 | * federation/v1beta1: [operations](/docs/federation/api-reference/federation/v1beta1/operations.html), [model definitions](/docs/federation/api-reference/federation/v1beta1/definitions.html)
10 | * v1: [operations](/docs/federation/api-reference/v1/operations.html), [model definitions](/docs/federation/api-reference/v1/definitions.html)
11 | * extensions/v1beta1: [operations](/docs/federation/api-reference/extensions/v1beta1/operations.html), [model definitions](/docs/federation/api-reference/extensions/v1beta1/definitions.html)
12 |
13 |
14 |
15 | []()
16 |
17 |
--------------------------------------------------------------------------------
/docs/admin/high-availability/kube-scheduler.yaml:
--------------------------------------------------------------------------------
1 | apiVersion: v1
2 | kind: Pod
3 | metadata:
4 | name: kube-scheduler
5 | spec:
6 | hostNetwork: true
7 | containers:
8 | - name: kube-scheduler
9 | image: gcr.io/google_containers/kube-scheduler:34d0b8f8b31e27937327961528739bc9
10 | command:
11 | - /bin/sh
12 | - -c
13 | - /usr/local/bin/kube-scheduler --master=127.0.0.1:8080 --v=2 --leader-elect=true 1>>/var/log/kube-scheduler.log
14 | 2>&1
15 | livenessProbe:
16 | httpGet:
17 | path: /healthz
18 | port: 10251
19 | initialDelaySeconds: 15
20 | timeoutSeconds: 1
21 | volumeMounts:
22 | - mountPath: /var/log/kube-scheduler.log
23 | name: logfile
24 | - mountPath: /var/run/secrets/kubernetes.io/serviceaccount
25 | name: default-token-s8ejd
26 | readOnly: true
27 | volumes:
28 | - hostPath:
29 | path: /var/log/kube-scheduler.log
30 | name: logfile
31 |
--------------------------------------------------------------------------------
/_includes/code.html:
--------------------------------------------------------------------------------
1 | {% capture samplecode %}{% include_relative {{include.file}} %}{% endcapture %}
2 | {% if include.k8slink %}{% capture ghlink %}https://raw.githubusercontent.com/kubernetes/kubernetes/blob/{{page.githubbranch}}{{include.k8slink}}{% endcapture %}{% endif %}
3 | {% if include.ghlink %}{% capture ghlink %}https://raw.githubusercontent.com/kubernetes/kubernetes.github.io/{{page.docsbranch}}{{include.ghlink}}{% endcapture %}{% endif %}
4 | {% capture mysample %}
5 | ```{{include.language}}
6 | {{ samplecode | raw | strip }}
7 | ```
8 | {: id="{{include.file | handleize}}"}
9 | {% endcapture %}
10 |
5 | {% include_cached tree.html tree=item.section %}
6 |
7 | {% if ghlink %}{% endif %}{{include.file}} |
|---|
| {{ mysample | markdownify }} |
15 |
16 |
17 |
18 |
27 |
28 |
29 |
30 |
31 |
32 |
--------------------------------------------------------------------------------
/_data/overrides.yml:
--------------------------------------------------------------------------------
1 | overrides:
2 | - path: docs/api-reference
3 | - path: docs/user-guide/kubectl
4 | - path: docs/admin/federation-apiserver.md
5 | - path: docs/admin/federation-controller-manager.md
6 | - path: docs/admin/kube-apiserver.md
7 | - path: docs/admin/kube-controller-manager.md
8 | - path: docs/admin/kube-proxy.md
9 | - path: docs/admin/kube-scheduler.md
10 | - path: docs/admin/kubelet.md
11 | - changedpath: docs/api-reference/extensions/v1beta1/definitions.html _includes/v1.5/extensions-v1beta1-definitions.html
12 | - changedpath: docs/api-reference/extensions/v1beta1/operations.html _includes/v1.5/extensions-v1beta1-operations.html
13 | - changedpath: docs/api-reference/v1/definitions.html _includes/v1.5/v1-definitions.html
14 | - changedpath: docs/api-reference/v1/operations.html _includes/v1.5/v1-operations.html
15 | - copypath: k8s/federation/docs/api-reference/ docs/federation/
16 | - copypath: k8s/cluster/saltbase/salt/fluentd-gcp/fluentd-gcp.yaml docs/getting-started-guides/fluentd-gcp.yaml
17 |
18 |
--------------------------------------------------------------------------------
/docs/user-guide/liveness/image/Makefile:
--------------------------------------------------------------------------------
1 | # Copyright 2016 The Kubernetes Authors All rights reserved.
2 | #
3 | # Licensed under the Apache License, Version 2.0 (the "License");
4 | # you may not use this file except in compliance with the License.
5 | # You may obtain a copy of the License at
6 | #
7 | # http://www.apache.org/licenses/LICENSE-2.0
8 | #
9 | # Unless required by applicable law or agreed to in writing, software
10 | # distributed under the License is distributed on an "AS IS" BASIS,
11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 | # See the License for the specific language governing permissions and
13 | # limitations under the License.
14 |
15 | all: push
16 |
17 | server: server.go
18 | CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-w' ./server.go
19 |
20 | container: server
21 | docker build -t gcr.io/google_containers/liveness .
22 |
23 | push: container
24 | gcloud docker push gcr.io/google_containers/liveness
25 |
26 | clean:
27 | rm -f server
28 |
--------------------------------------------------------------------------------
/docs/user-guide/downward-api/dapi-container-resources.yaml:
--------------------------------------------------------------------------------
1 | apiVersion: v1
2 | kind: Pod
3 | metadata:
4 | name: dapi-test-pod
5 | spec:
6 | containers:
7 | - name: test-container
8 | image: gcr.io/google_containers/busybox:1.24
9 | command: [ "/bin/sh", "-c", "env" ]
10 | resources:
11 | requests:
12 | memory: "32Mi"
13 | cpu: "125m"
14 | limits:
15 | memory: "64Mi"
16 | cpu: "250m"
17 | env:
18 | - name: MY_CPU_REQUEST
19 | valueFrom:
20 | resourceFieldRef:
21 | resource: requests.cpu
22 | - name: MY_CPU_LIMIT
23 | valueFrom:
24 | resourceFieldRef:
25 | resource: limits.cpu
26 | - name: MY_MEM_REQUEST
27 | valueFrom:
28 | resourceFieldRef:
29 | resource: requests.memory
30 | - name: MY_MEM_LIMIT
31 | valueFrom:
32 | resourceFieldRef:
33 | resource: limits.memory
34 | restartPolicy: Never
35 |
--------------------------------------------------------------------------------
/docs/user-guide/logging-demo/README.md:
--------------------------------------------------------------------------------
1 | This directory contains two [pod](https://kubernetes.io/docs/user-guide/pods) specifications which can be used as synthetic
2 | logging sources. The pod specification in [synthetic_0_25lps.yaml](synthetic_0_25lps.yaml)
3 | describes a pod that just emits a log message once every 4 seconds. The pod specification in
4 | [synthetic_10lps.yaml](synthetic_10lps.yaml)
5 | describes a pod that just emits 10 log lines per second.
6 |
7 | See [logging document](https://kubernetes.io/docs/user-guide/logging/) for more details about logging. To observe the ingested log lines when using Google Cloud Logging please see the getting
8 | started instructions
9 | at [Cluster Level Logging to Google Cloud Logging](https://kubernetes.io/docs/getting-started-guides/logging).
10 | To observe the ingested log lines when using Elasticsearch and Kibana please see the getting
11 | started instructions
12 | at [Cluster Level Logging with Elasticsearch and Kibana](https://kubernetes.io/docs/getting-started-guides/logging-elasticsearch).
13 |
--------------------------------------------------------------------------------
/_includes/templates/task.md:
--------------------------------------------------------------------------------
1 | {% if overview %}
2 |
3 | {{ overview }}
4 |
5 | {% else %}
6 |
7 | {% include templates/_errorthrower.md missing_block='overview' purpose='states, in one or two sentences, the purpose of this document' %}
8 |
9 | {% endif %}
10 |
11 |
12 | * TOC
13 | {: toc}
14 |
15 |
16 | {% if prerequisites %}
17 |
18 | ### Before you begin
19 |
20 | {{ prerequisites }}
21 |
22 | {% else %}
23 |
24 | {% include templates/_errorthrower.md missing_block='prerequisites' heading='Before you begin' purpose='lists action prerequisites and knowledge prerequisites' %}
25 |
26 | {% endif %}
27 |
28 |
29 | {% if steps %}
30 |
31 | {{ steps }}
32 |
33 | {% else %}
34 |
35 | {% include templates/_errorthrower.md missing_block='steps' purpose='lists a sequence of numbered steps that accomplish the task.' %}
36 |
37 | {% endif %}
38 |
39 |
40 | {% if discussion %}
41 |
42 | {{ discussion }}
43 |
44 | {% else %}
45 |
46 | {% endif %}
47 |
48 |
49 | {% if whatsnext %}
50 |
51 | ### What's next
52 |
53 | {{ whatsnext }}
54 |
55 | {% endif %}
56 |
--------------------------------------------------------------------------------
/docs/tutorials/stateful-application/web.yaml:
--------------------------------------------------------------------------------
1 | ---
2 | apiVersion: v1
3 | kind: Service
4 | metadata:
5 | name: nginx
6 | labels:
7 | app: nginx
8 | spec:
9 | ports:
10 | - port: 80
11 | name: web
12 | clusterIP: None
13 | selector:
14 | app: nginx
15 | ---
16 | apiVersion: apps/v1beta1
17 | kind: StatefulSet
18 | metadata:
19 | name: web
20 | spec:
21 | serviceName: "nginx"
22 | replicas: 2
23 | template:
24 | metadata:
25 | labels:
26 | app: nginx
27 | spec:
28 | containers:
29 | - name: nginx
30 | image: gcr.io/google_containers/nginx-slim:0.8
31 | ports:
32 | - containerPort: 80
33 | name: web
34 | volumeMounts:
35 | - name: www
36 | mountPath: /usr/share/nginx/html
37 | volumeClaimTemplates:
38 | - metadata:
39 | name: www
40 | annotations:
41 | volume.alpha.kubernetes.io/storage-class: anything
42 | spec:
43 | accessModes: [ "ReadWriteOnce" ]
44 | resources:
45 | requests:
46 | storage: 1Gi
47 |
48 |
--------------------------------------------------------------------------------
/docs/user-guide/logging-demo/synthetic_0_25lps.yaml:
--------------------------------------------------------------------------------
1 | # This pod specification creates an instance of a synthetic logger. The logger
2 | # is simply a program that writes out the hostname of the pod, a count which increments
3 | # by one on each iteration (to help notice missing log enteries) and the date using
4 | # a long format (RFC-3339) to nano-second precision. This program logs at a frequency
5 | # of 0.25 lines per second. The shellscript program is given directly to bash as -c argument
6 | # and could have been written out as:
7 | # i="0"
8 | # while true
9 | # do
10 | # echo -n "`hostname`: $i: "
11 | # date --rfc-3339 ns
12 | # sleep 4
13 | # i=$[$i+1]
14 | # done
15 | apiVersion: v1
16 | kind: Pod
17 | metadata:
18 | labels:
19 | name: synth-logging-source
20 | name: synthetic-logger-0.25lps-pod
21 | spec:
22 | containers:
23 | - name: synth-lgr
24 | image: ubuntu:14.04
25 | args:
26 | - bash
27 | - -c
28 | - 'i="0"; while true; do echo -n "`hostname`: $i: "; date --rfc-3339 ns; sleep
29 | 4; i=$[$i+1]; done'
30 |
31 |
--------------------------------------------------------------------------------
/docs/user-guide/logging-demo/synthetic_10lps.yaml:
--------------------------------------------------------------------------------
1 | # This pod specification creates an instance of a synthetic logger. The logger
2 | # is simply a program that writes out the hostname of the pod, a count which increments
3 | # by one on each iteration (to help notice missing log enteries) and the date using
4 | # a long format (RFC-3339) to nano-second precision. This program logs at a frequency
5 | # of 0.25 lines per second. The shellscript program is given directly to bash as -c argument
6 | # and could have been written out as:
7 | # i="0"
8 | # while true
9 | # do
10 | # echo -n "`hostname`: $i: "
11 | # date --rfc-3339 ns
12 | # sleep 4
13 | # i=$[$i+1]
14 | # done
15 | apiVersion: v1
16 | kind: Pod
17 | metadata:
18 | labels:
19 | name: synth-logging-source
20 | name: synthetic-logger-10lps-pod
21 | spec:
22 | containers:
23 | - name: synth-lgr
24 | image: ubuntu:14.04
25 | args:
26 | - bash
27 | - -c
28 | - 'i="0"; while true; do echo -n "`hostname`: $i: "; date --rfc-3339 ns; sleep
29 | 0.1; i=$[$i+1]; done'
30 |
31 |
--------------------------------------------------------------------------------
/_config.yml:
--------------------------------------------------------------------------------
1 | name: Kubernetes
2 | title: Kubernetes
3 | description: Production-Grade Container Orchestration
4 | markdown: kramdown
5 | kramdown:
6 | input: GFM
7 | html_to_native: true
8 | hard_wrap: false
9 | syntax_highlighter: rouge
10 | incremental: true
11 |
12 | safe: false
13 | lsi: false
14 |
15 | defaults:
16 | -
17 | scope:
18 | path: ""
19 | values:
20 | version: "v1.5.1"
21 | githubbranch: "master"
22 | docsbranch: "master"
23 | -
24 | scope:
25 | path: "docs"
26 | values:
27 | layout: docwithnav
28 | showedit: true
29 |
30 | permalink: pretty
31 |
32 | gems:
33 | - jekyll-redirect-from
34 | - jekyll-feed
35 | - jekyll-sitemap
36 | - jekyll-seo-tag
37 | - jekyll-include-cache
38 |
39 | # SEO
40 | logo: /images/favicon.png
41 | twitter:
42 | username: kubernetesio
43 |
44 | # Tables of contents, stored in the _data folder, that control the sidebar nav
45 | tocs:
46 | - docs-home
47 | - guides
48 | - tutorials
49 | - tasks
50 | - concepts
51 | - reference
52 | - tools
53 | - samples
54 | - support
55 |
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/_sass/_reset.sass:
--------------------------------------------------------------------------------
1 | html, body
2 | margin: 0
3 | padding: 0
4 |
5 |
6 | input, button
7 | outline: none
8 |
9 | button
10 | cursor: pointer
11 |
12 | ul, li
13 | list-style: none
14 |
15 | ul
16 | margin: 0
17 | padding: 0
18 |
19 | a
20 | text-decoration: none
21 |
22 | // CONVENIENCE
23 | .clear
24 | display: block
25 | clear: both
26 |
27 | .light-text
28 | color: white
29 |
30 | .right
31 | float: right
32 |
33 | .left
34 | float: left
35 |
36 | .center
37 | text-align: center
38 |
39 |
40 | //mixins
41 | @mixin fullScreen
42 | position: fixed
43 | top: 0
44 | left: 0
45 | width: 100vw
46 | height: 100vh
47 |
48 |
49 | @mixin pureCenter($left: 50%, $top: 50%)
50 | position: absolute
51 | top: $top
52 | left: $left
53 | transform: translate(-50%, -50%)
54 |
55 |
56 | @mixin maintain-aspect-ratio ($width-factor: 16, $height-factor: 9, $target-width: 80vw, $target-height: 80vh)
57 | width: $target-width
58 | height: $target-width * ($height-factor / $width-factor)
59 | max-width: $target-height * ($width-factor / $height-factor)
60 | max-height: $target-height
61 |
62 |
--------------------------------------------------------------------------------
/docs/user-guide/multi-pod.yaml:
--------------------------------------------------------------------------------
1 | ---
2 | apiVersion: v1
3 | kind: Pod
4 | metadata:
5 | labels:
6 | name: redis
7 | redis-sentinel: "true"
8 | role: master
9 | name: redis-master
10 | spec:
11 | containers:
12 | - name: master
13 | image: kubernetes/redis:v1
14 | env:
15 | - name: MASTER
16 | value: "true"
17 | ports:
18 | - containerPort: 6379
19 | resources:
20 | limits:
21 | cpu: "0.5"
22 | volumeMounts:
23 | - mountPath: /redis-master-data
24 | name: data
25 | - name: sentinel
26 | image: kubernetes/redis:v1
27 | env:
28 | - name: SENTINEL
29 | value: "true"
30 | ports:
31 | - containerPort: 26379
32 | volumes:
33 | - name: data
34 | emptyDir: {}
35 | ---
36 | apiVersion: v1
37 | kind: Pod
38 | metadata:
39 | labels:
40 | name: redis-proxy
41 | role: proxy
42 | name: redis-proxy
43 | spec:
44 | containers:
45 | - name: proxy
46 | image: kubernetes/redis-proxy:v1
47 | ports:
48 | - containerPort: 6379
49 | name: api
50 |
--------------------------------------------------------------------------------
/docs/api-reference/README.md:
--------------------------------------------------------------------------------
1 | ---
2 | ---
3 | # API Reference
4 |
5 | Use the following reference docs to understand the Kubernetes REST API for various API group versions:
6 |
7 | * v1: [operations](/docs/api-reference/v1/operations.html), [model definitions](/docs/api-reference/v1/definitions.html)
8 | * extensions/v1beta1: [operations](/docs/api-reference/extensions/v1beta1/operations.html), [model definitions](/docs/api-reference/extensions/v1beta1/definitions.html)
9 | * batch/v1: [operations](/docs/api-reference/batch/v1/operations.html), [model definitions](/docs/api-reference/batch/v1/definitions.html)
10 | * autoscaling/v1: [operations](/docs/api-reference/autoscaling/v1/operations.html), [model definitions](/docs/api-reference/autoscaling/v1/definitions.html)
11 | * apps/v1beta1: [operations](/docs/api-reference/apps/v1beta1/operations.html), [model definitions](/docs/api-reference/apps/v1beta1/definitions.html)
12 |
13 |
14 |
15 | []()
16 |
17 |
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/docs/user-guide/update-demo/build-images.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 |
3 | # Copyright 2014 The Kubernetes Authors All rights reserved.
4 | #
5 | # Licensed under the Apache License, Version 2.0 (the "License");
6 | # you may not use this file except in compliance with the License.
7 | # You may obtain a copy of the License at
8 | #
9 | # http://www.apache.org/licenses/LICENSE-2.0
10 | #
11 | # Unless required by applicable law or agreed to in writing, software
12 | # distributed under the License is distributed on an "AS IS" BASIS,
13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 | # See the License for the specific language governing permissions and
15 | # limitations under the License.
16 |
17 | # This script will build and push the images necessary for the demo.
18 |
19 | set -o errexit
20 | set -o nounset
21 | set -o pipefail
22 |
23 | DOCKER_HUB_USER=${DOCKER_HUB_USER:-kubernetes}
24 |
25 | set -x
26 |
27 | docker build -t "${DOCKER_HUB_USER}/update-demo:kitten" images/kitten
28 | docker build -t "${DOCKER_HUB_USER}/update-demo:nautilus" images/nautilus
29 |
30 | docker push "${DOCKER_HUB_USER}/update-demo"
31 |
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/docs/tasks/administer-cluster/dns-horizontal-autoscaler.yaml:
--------------------------------------------------------------------------------
1 | apiVersion: extensions/v1beta1
2 | kind: Deployment
3 | metadata:
4 | name: kube-dns-autoscaler
5 | namespace: kube-system
6 | labels:
7 | k8s-app: kube-dns-autoscaler
8 | spec:
9 | template:
10 | metadata:
11 | labels:
12 | k8s-app: kube-dns-autoscaler
13 | spec:
14 | containers:
15 | - name: autoscaler
16 | image: gcr.io/google_containers/cluster-proportional-autoscaler-amd64:1.0.0
17 | resources:
18 | requests:
19 | cpu: "20m"
20 | memory: "10Mi"
21 | command:
22 | - /cluster-proportional-autoscaler
23 | - --namespace=kube-system
24 | - --configmap=kube-dns-autoscaler
25 | - --mode=linear
26 | - --target=