├── .gitignore ├── .mvn └── wrapper │ ├── maven-wrapper.jar │ └── maven-wrapper.properties ├── Dockerfile ├── LICENSE ├── README.md ├── charts ├── .helmignore ├── Chart.yaml ├── templates │ ├── NOTES.txt │ ├── _helpers.tpl │ ├── deployment.yaml │ ├── ingress.yaml │ └── service.yaml └── values.yaml ├── istio ├── gateway.yaml └── virtual-service.yaml ├── jenkins ├── Jenkinsfile ├── Jenkinsfile-charts └── Jenkinsfile-kaniko ├── k8s-example.yaml ├── mvnw ├── mvnw.cmd ├── pics ├── config_jenkins_pipeline.png └── create_jenkins_pipeline.png ├── pom.xml ├── settings.xml └── src ├── main ├── java │ └── com │ │ └── example │ │ └── k8s │ │ ├── K8sApplication.java │ │ └── controller │ │ └── HelloController.java └── resources │ └── application.properties └── test └── java └── com └── example └── k8s └── K8sApplicationTests.java /.gitignore: -------------------------------------------------------------------------------- 1 | /target/ 2 | !.mvn/wrapper/maven-wrapper.jar 3 | 4 | ### STS ### 5 | .apt_generated 6 | .classpath 7 | .factorypath 8 | .project 9 | .settings 10 | .springBeans 11 | .sts4-cache 12 | 13 | ### IntelliJ IDEA ### 14 | .idea 15 | *.iws 16 | *.iml 17 | *.ipr 18 | 19 | ### NetBeans ### 20 | /nbproject/private/ 21 | /build/ 22 | /nbbuild/ 23 | /dist/ 24 | /nbdist/ 25 | /.nb-gradle/ -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusyoe/springboot-k8s-example/ae5fbede35012c6db258a51835d8f09ad42380fb/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.5.3/apache-maven-3.5.3-bin.zip 2 | -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM openjdk:8 2 | 3 | ADD target/k8s.jar /opt/app.jar 4 | 5 | ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/opt/app.jar"] -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Jenkins CI/CD on Kubernetes 2 | 3 | 基于K8s的Jenkins CI/CD项目实战 4 | 5 | ## Jenkins创建项目 6 | ![create_project](pics/create_jenkins_pipeline.png) 7 | 8 | ## Jenkins项目配置 9 | ![config_project](pics/config_jenkins_pipeline.png) 10 | 11 | 12 | 参考文档： 13 | > [Jenkins CI/CD on Kubernetes部署配置](https://github.com/gjmzj/kubeasz/blob/master/docs/guide/jenkins.md) 14 | > [Kubernetes 拉取私有仓库镜像](https://blog.csdn.net/lusyoe/article/details/79587914) 15 | -------------------------------------------------------------------------------- /charts/.helmignore: -------------------------------------------------------------------------------- 1 | # Patterns to ignore when building packages. 2 | # This supports shell glob matching, relative path matching, and 3 | # negation (prefixed with !). Only one pattern per line. 4 | .DS_Store 5 | # Common VCS dirs 6 | .git/ 7 | .gitignore 8 | .bzr/ 9 | .bzrignore 10 | .hg/ 11 | .hgignore 12 | .svn/ 13 | # Common backup files 14 | *.swp 15 | *.bak 16 | *.tmp 17 | *~ 18 | # Various IDEs 19 | .project 20 | .idea/ 21 | *.tmproj 22 | -------------------------------------------------------------------------------- /charts/Chart.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | appVersion: "1.0" 3 | description: springboot-k8s-example helm chart 4 | name: springboot-k8s-example 5 | version: 1.0.0 6 | maintainers: 7 | - name: lusyoe 8 | email: lusyoe@163.com 9 | -------------------------------------------------------------------------------- /charts/templates/NOTES.txt: -------------------------------------------------------------------------------- 1 | 1. Get the application URL by running these commands: 2 | {{- if .Values.ingress.enabled }} 3 | {{- range .Values.ingress.hosts }} 4 | http{{ if $.Values.ingress.tls }}s{{ end }}://{{ . }}{{ $.Values.ingress.path }} 5 | {{- end }} 6 | {{- else if contains "NodePort" .Values.service.type }} 7 | export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "charts.fullname" . }}) 8 | export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") 9 | echo http://$NODE_IP:$NODE_PORT 10 | {{- else if contains "LoadBalancer" .Values.service.type }} 11 | NOTE: It may take a few minutes for the LoadBalancer IP to be available. 12 | You can watch the status of by running 'kubectl get svc -w {{ template "charts.fullname" . }}' 13 | export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "charts.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}') 14 | echo http://$SERVICE_IP:{{ .Values.service.port }} 15 | {{- else if contains "ClusterIP" .Values.service.type }} 16 | export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "charts.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") 17 | echo "Visit http://127.0.0.1:8080 to use your application" 18 | kubectl port-forward $POD_NAME 8080:80 19 | {{- end }} 20 | -------------------------------------------------------------------------------- /charts/templates/_helpers.tpl: -------------------------------------------------------------------------------- 1 | {{/* vim: set filetype=mustache: */}} 2 | {{/* 3 | Expand the name of the chart. 4 | */}} 5 | {{- define "charts.name" -}} 6 | {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}} 7 | {{- end -}} 8 | 9 | {{/* 10 | Create a default fully qualified app name. 11 | We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). 12 | If release name contains chart name it will be used as a full name. 13 | */}} 14 | {{- define "charts.fullname" -}} 15 | {{- if .Values.fullnameOverride -}} 16 | {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}} 17 | {{- else -}} 18 | {{- $name := default .Chart.Name .Values.nameOverride -}} 19 | {{- if contains $name .Release.Name -}} 20 | {{- .Release.Name | trunc 63 | trimSuffix "-" -}} 21 | {{- else -}} 22 | {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}} 23 | {{- end -}} 24 | {{- end -}} 25 | {{- end -}} 26 | 27 | {{/* 28 | Create chart name and version as used by the chart label. 29 | */}} 30 | {{- define "charts.chart" -}} 31 | {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}} 32 | {{- end -}} 33 | -------------------------------------------------------------------------------- /charts/templates/deployment.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: apps/v1 2 | kind: Deployment 3 | metadata: 4 | name: {{ template "charts.fullname" . }} 5 | labels: 6 | app: {{ template "charts.name" . }} 7 | chart: {{ template "charts.chart" . }} 8 | release: {{ .Release.Name }} 9 | heritage: {{ .Release.Service }} 10 | spec: 11 | replicas: {{ .Values.replicaCount }} 12 | selector: 13 | matchLabels: 14 | app: {{ template "charts.name" . }} 15 | release: {{ .Release.Name }} 16 | template: 17 | metadata: 18 | labels: 19 | app: {{ template "charts.name" . }} 20 | release: {{ .Release.Name }} 21 | spec: 22 | containers: 23 | - name: {{ .Chart.Name }} 24 | image: {{ .Values.image.repository | quote }} 25 | imagePullPolicy: {{ .Values.image.pullPolicy }} 26 | ports: 27 | - name: http 28 | containerPort: 8080 29 | protocol: TCP 30 | livenessProbe: 31 | httpGet: 32 | path: / 33 | port: http 34 | initialDelaySeconds: 15 35 | readinessProbe: 36 | httpGet: 37 | path: / 38 | port: http 39 | initialDelaySeconds: 10 40 | resources: 41 | {{ toYaml .Values.resources | indent 12 }} 42 | {{- with .Values.nodeSelector }} 43 | nodeSelector: 44 | {{ toYaml . | indent 8 }} 45 | {{- end }} 46 | {{- with .Values.affinity }} 47 | affinity: 48 | {{ toYaml . | indent 8 }} 49 | {{- end }} 50 | {{- with .Values.tolerations }} 51 | tolerations: 52 | {{ toYaml . | indent 8 }} 53 | {{- end }} 54 | -------------------------------------------------------------------------------- /charts/templates/ingress.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.ingress.enabled -}} 2 | {{- $fullName := include "charts.fullname" . -}} 3 | {{- $ingressPath := .Values.ingress.path -}} 4 | apiVersion: extensions/v1beta1 5 | kind: Ingress 6 | metadata: 7 | name: {{ $fullName }} 8 | labels: 9 | app: {{ template "charts.name" . }} 10 | chart: {{ template "charts.chart" . }} 11 | release: {{ .Release.Name }} 12 | heritage: {{ .Release.Service }} 13 | {{- with .Values.ingress.annotations }} 14 | annotations: 15 | {{ toYaml . | indent 4 }} 16 | {{- end }} 17 | spec: 18 | {{- if .Values.ingress.tls }} 19 | tls: 20 | {{- range .Values.ingress.tls }} 21 | - hosts: 22 | {{- range .hosts }} 23 | - {{ . }} 24 | {{- end }} 25 | secretName: {{ .secretName }} 26 | {{- end }} 27 | {{- end }} 28 | rules: 29 | {{- range .Values.ingress.hosts }} 30 | - host: {{ . }} 31 | http: 32 | paths: 33 | - path: {{ $ingressPath }} 34 | backend: 35 | serviceName: {{ $fullName }} 36 | servicePort: http 37 | {{- end }} 38 | {{- end }} 39 | -------------------------------------------------------------------------------- /charts/templates/service.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Service 3 | metadata: 4 | name: {{ template "charts.fullname" . }} 5 | labels: 6 | app: {{ template "charts.name" . }} 7 | chart: {{ template "charts.chart" . }} 8 | release: {{ .Release.Name }} 9 | heritage: {{ .Release.Service }} 10 | spec: 11 | type: {{ .Values.service.type }} 12 | ports: 13 | - port: {{ .Values.service.port }} 14 | targetPort: http 15 | protocol: TCP 16 | name: http 17 | selector: 18 | app: {{ template "charts.name" . }} 19 | release: {{ .Release.Name }} 20 | -------------------------------------------------------------------------------- /charts/values.yaml: -------------------------------------------------------------------------------- 1 | # Default values for charts. 2 | # This is a YAML-formatted file. 3 | # Declare variables to be passed into your templates. 4 | 5 | replicaCount: 1 6 | 7 | image: 8 | repository: lusyoe/k8s-example 9 | pullPolicy: IfNotPresent 10 | 11 | service: 12 | type: ClusterIP 13 | port: 80 14 | 15 | ingress: 16 | enabled: true 17 | annotations: {} 18 | # kubernetes.io/ingress.class: nginx 19 | # kubernetes.io/tls-acme: "true" 20 | path: / 21 | hosts: 22 | - k8s-example.com 23 | tls: [] 24 | # - secretName: chart-example-tls 25 | # hosts: 26 | # - chart-example.local 27 | 28 | resources: {} 29 | # We usually recommend not to specify default resources and to leave this as a conscious 30 | # choice for the user. This also increases chances charts run on environments with little 31 | # resources, such as Minikube. If you do want to specify resources, uncomment the following 32 | # lines, adjust them as necessary, and remove the curly braces after 'resources:'. 33 | # limits: 34 | # cpu: 100m 35 | # memory: 128Mi 36 | # requests: 37 | # cpu: 100m 38 | # memory: 128Mi 39 | 40 | nodeSelector: {} 41 | 42 | tolerations: [] 43 | 44 | affinity: {} 45 | -------------------------------------------------------------------------------- /istio/gateway.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: networking.istio.io/v1alpha3 2 | kind: Gateway 3 | metadata: 4 | name: k8s-example-gateway 5 | spec: 6 | selector: 7 | istio: ingressgateway 8 | servers: 9 | - port: 10 | number: 80 11 | name: http 12 | protocol: HTTP 13 | hosts: 14 | - "k8s-example.lusyoe.com" 15 | -------------------------------------------------------------------------------- /istio/virtual-service.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: networking.istio.io/v1alpha3 2 | kind: VirtualService 3 | metadata: 4 | name: k8s-example 5 | spec: 6 | hosts: 7 | - "k8s-example.lusyoe.com" 8 | gateways: 9 | - k8s-example-gateway 10 | http: 11 | - match: 12 | - uri: 13 | prefix: / 14 | route: 15 | - destination: 16 | port: 17 | number: 8080 18 | host: k8s-example 19 | -------------------------------------------------------------------------------- /jenkins/Jenkinsfile: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env groovy 2 | 3 | def projectProperties = [ 4 | [$class: 'BuildDiscarderProperty', strategy: [$class: 'LogRotator', numToKeepStr: '5']], 5 | parameters([ 6 | string(name: 'DOCKER_USER', defaultValue: '', description: 'docker用户名'), 7 | string(name: 'DOCKER_PASSWORD', defaultValue: '', description: 'docker用户密码'), 8 | string(name: 'REGISTRY_URL', defaultValue: 'docker.io', description: 'docker仓库地址') 9 | ]) 10 | ] 11 | 12 | properties(projectProperties) 13 | 14 | // 继承default模板，可自定义slave镜像等配置 15 | podTemplate(cloud: 'kubernetes', inheritFrom: 'default', containers: [ 16 | containerTemplate(name: 'maven', image: 'maven:3.6.0-jdk-8', command: 'cat', ttyEnabled: true), 17 | containerTemplate(name: 'docker', image: 'docker', command: 'cat', ttyEnabled: true), 18 | containerTemplate(name: 'kubectl', image: 'lachlanevenson/k8s-kubectl:v1.14.0', command: 'cat', ttyEnabled: true) 19 | ], 20 | volumes: [ 21 | hostPathVolume(hostPath: '/var/run/docker.sock', mountPath: '/var/run/docker.sock'), 22 | hostPathVolume(hostPath: '/root/.kube', mountPath: '/root/.kube'), 23 | hostPathVolume(hostPath: '/root/.m2', mountPath: '/root/.m2') 24 | ], 25 | annotations: [ 26 | podAnnotation(key: "sidecar.istio.io/inject", value: "false") 27 | ] 28 | 29 | ) { 30 | 31 | // POD_LABEL是kubernetes插件1.17.0版本之后的一个新特性 32 | // 将会根据流水线名称和构建序号自动生成 33 | node(POD_LABEL) { 34 | 35 | def gitCommit 36 | def shortGitCommit 37 | def previousGitCommit 38 | 39 | container('maven') { 40 | 41 | stage('checkout') { 42 | checkout scm 43 | 44 | sh 'printenv' 45 | 46 | gitCommit = sh(script: "git rev-parse HEAD", returnStdout: true).trim() 47 | shortGitCommit = "${gitCommit[0..10]}" 48 | previousGitCommit = sh(script: "git rev-parse ${gitCommit}~", returnStdout: true) 49 | 50 | echo "gitCommit = ${gitCommit}" 51 | echo "shortGitCommit = ${shortGitCommit}" 52 | echo "previousGitCommit = ${previousGitCommit}" 53 | } 54 | 55 | stage('pacakge') { 56 | 57 | sh 'mvn clean package -Dmaven.test.skip=true -s ./settings.xml' 58 | } 59 | } 60 | 61 | container('docker') { 62 | 63 | stage('docker-login') { 64 | //REGISTRY_URL私有仓库地址，也可使用官方地址：docker.io 65 | sh "docker login -u ${params.DOCKER_USER} -p ${params.DOCKER_PASSWORD} ${params.REGISTRY_URL}" 66 | } 67 | 68 | stage('docker-build') { 69 | sh "docker build . -t ${params.REGISTRY_URL}/lusyoe/k8s-example:${shortGitCommit}" 70 | } 71 | 72 | stage('docker-push') { 73 | sh "docker push ${params.REGISTRY_URL}/lusyoe/k8s-example:${shortGitCommit}" 74 | } 75 | 76 | stage('docker-remove') { 77 | sh "docker rmi ${params.REGISTRY_URL}/lusyoe/k8s-example:${shortGitCommit}" 78 | } 79 | 80 | } 81 | 82 | 83 | container('kubectl') { 84 | stage('k8s deploy') { 85 | sh "sed -i \"s/lusyoe\\/k8s-example/${params.REGISTRY_URL}\\/lusyoe\\/k8s-example:${shortGitCommit}/g\" k8s-example.yaml" 86 | sh "kubectl --kubeconfig=/root/.kube/config apply -f k8s-example.yaml" 87 | } 88 | } 89 | 90 | } 91 | } 92 | 93 | // vim: ft=groovy 94 | -------------------------------------------------------------------------------- /jenkins/Jenkinsfile-charts: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env groovy 2 | 3 | def projectProperties = [ 4 | [$class: 'BuildDiscarderProperty', strategy: [$class: 'LogRotator', numToKeepStr: '5']], 5 | parameters([ 6 | string(name: 'DOCKER_USER', defaultValue: '', description: 'docker用户名'), 7 | string(name: 'DOCKER_PASSWORD', defaultValue: '', description: 'docker用户密码'), 8 | string(name: 'REGISTRY_URL', defaultValue: 'docker.io', description: 'docker仓库地址') 9 | ]) 10 | ] 11 | 12 | properties(projectProperties) 13 | 14 | // 继承default模板，可自定义slave镜像等配置 15 | podTemplate(cloud: 'kubernetes', inheritFrom: 'default', containers: [ 16 | containerTemplate(name: 'maven', image: 'maven:3.6.0-jdk-8', command: 'cat', ttyEnabled: true), 17 | containerTemplate(name: 'docker', image: 'docker', command: 'cat', ttyEnabled: true), 18 | containerTemplate(name: 'helm', image: 'lachlanevenson/k8s-helm:v2.14.0', command: 'cat', ttyEnabled: true, envVars: [ 19 | envVar(key: 'KUBECONFIG', value: '/root/.kube/config')]) 20 | ], 21 | volumes: [ 22 | hostPathVolume(hostPath: '/var/run/docker.sock', mountPath: '/var/run/docker.sock'), 23 | hostPathVolume(hostPath: '/root/.kube', mountPath: '/root/.kube'), 24 | hostPathVolume(hostPath: '/root/.m2', mountPath: '/root/.m2') 25 | ], 26 | annotations: [ 27 | podAnnotation(key: "sidecar.istio.io/inject", value: "false") 28 | ] 29 | 30 | ) { 31 | 32 | // POD_LABEL是kubernetes插件1.17.0版本之后的一个新特性 33 | // 将会根据流水线名称和构建序号自动生成 34 | node(POD_LABEL) { 35 | 36 | def gitCommit 37 | def shortGitCommit 38 | def previousGitCommit 39 | 40 | container('maven') { 41 | 42 | stage('checkout') { 43 | checkout scm 44 | 45 | sh 'printenv' 46 | 47 | gitCommit = sh(script: "git rev-parse HEAD", returnStdout: true).trim() 48 | shortGitCommit = "${gitCommit[0..10]}" 49 | previousGitCommit = sh(script: "git rev-parse ${gitCommit}~", returnStdout: true) 50 | 51 | echo "gitCommit = ${gitCommit}" 52 | echo "shortGitCommit = ${shortGitCommit}" 53 | echo "previousGitCommit = ${previousGitCommit}" 54 | } 55 | 56 | stage('pacakge') { 57 | 58 | sh 'mvn clean package -Dmaven.test.skip=true -s ./settings.xml' 59 | } 60 | } 61 | 62 | container('docker') { 63 | 64 | stage('docker-login') { 65 | //REGISTRY_URL私有仓库地址，也可使用官方地址：docker.io 66 | sh "docker login -u ${params.DOCKER_USER} -p ${params.DOCKER_PASSWORD} ${params.REGISTRY_URL}" 67 | } 68 | 69 | stage('docker-build') { 70 | sh "docker build . -t ${params.REGISTRY_URL}/lusyoe/k8s-example:${shortGitCommit}" 71 | } 72 | 73 | stage('docker-push') { 74 | sh "docker push ${params.REGISTRY_URL}/lusyoe/k8s-example:${shortGitCommit}" 75 | } 76 | 77 | stage('docker-remove') { 78 | sh "docker rmi ${params.REGISTRY_URL}/lusyoe/k8s-example:${shortGitCommit}" 79 | } 80 | } 81 | 82 | 83 | container('helm') { 84 | stage('helm deploy') { 85 | sh "sed -i \"s/lusyoe\\/k8s-example/${params.REGISTRY_URL}\\/lusyoe\\/k8s-example:${shortGitCommit}/g\" charts/values.yaml" 86 | sh "helm upgrade --install k8s-example charts/" 87 | } 88 | } 89 | 90 | } 91 | } 92 | 93 | // vim: ft=groovy 94 | -------------------------------------------------------------------------------- /jenkins/Jenkinsfile-kaniko: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env groovy 2 | 3 | def projectProperties = [ 4 | [$class: 'BuildDiscarderProperty', strategy: [$class: 'LogRotator', numToKeepStr: '5']], 5 | parameters([ 6 | string(name: 'DOCKER_USER', defaultValue: '', description: 'docker用户名'), 7 | string(name: 'DOCKER_PASSWORD', defaultValue: '', description: 'docker用户密码'), 8 | string(name: 'REGISTRY_URL', defaultValue: 'docker.io', description: 'docker仓库地址'), 9 | string(name: 'DOCKER_PROJECT', defaultValue: 'lusyoe', description: 'docker仓库项目') 10 | ]) 11 | ] 12 | 13 | properties(projectProperties) 14 | 15 | podTemplate(cloud: 'kubernetes', containers: [ 16 | containerTemplate(name: 'maven', image: 'maven:3.6.0-jdk-8', command: 'cat', ttyEnabled: true), 17 | containerTemplate(name: 'kaniko', image: 'lusyoe/kaniko-executor:v1.3.0', command: 'cat', ttyEnabled: true), 18 | containerTemplate(name: 'helm', image: 'lusyoe/helm:v3.2.2', command: 'cat', ttyEnabled: true, envVars: [ 19 | envVar(key: 'KUBECONFIG', value: '/root/.kube/config')]) 20 | ], 21 | volumes: [ 22 | hostPathVolume(hostPath: '/root/.kube', mountPath: '/root/.kube'), 23 | hostPathVolume(hostPath: '/root/.m2', mountPath: '/root/.m2'), 24 | // 先本地docker login成功, 然后执行命令创建secret： 25 | // kubectl create secret generic docker-config --from-file=${HOME}/.docker/config.json 26 | secretVolume(secretName: 'docker-config', mountPath: '/kaniko/.docker') 27 | ], 28 | annotations: [ 29 | podAnnotation(key: "sidecar.istio.io/inject", value: "false") 30 | ] 31 | 32 | ) { 33 | 34 | node(POD_LABEL) { 35 | 36 | def gitCommit 37 | def shortGitCommit 38 | def previousGitCommit 39 | 40 | container('maven') { 41 | 42 | stage('checkout') { 43 | checkout scm 44 | 45 | sh 'printenv' 46 | 47 | gitCommit = sh(script: "git rev-parse HEAD", returnStdout: true).trim() 48 | shortGitCommit = "${gitCommit[0..10]}" 49 | previousGitCommit = sh(script: "git rev-parse ${gitCommit}~", returnStdout: true) 50 | 51 | echo "gitCommit = ${gitCommit}" 52 | echo "shortGitCommit = ${shortGitCommit}" 53 | echo "previousGitCommit = ${previousGitCommit}" 54 | } 55 | 56 | stage('pacakge') { 57 | 58 | sh 'mvn clean package -Dmaven.test.skip=true -s ./settings.xml' 59 | } 60 | } 61 | 62 | container('kaniko') { 63 | stage('image-build') { 64 | sh "/kaniko/executor -f `pwd`/Dockerfile -c `pwd` --insecure --skip-tls-verify --cache=true --destination=${params.REGISTRY_URL}/${DOCKER_PROJECT}/k8s-example:${shortGitCommit}" 65 | } 66 | } 67 | 68 | 69 | container('helm') { 70 | stage('helm deploy') { 71 | sh label: "replace config", script: """ 72 | sed -i s#lusyoe/k8s-example#${params.REGISTRY_URL}/${DOCKER_PROJECT}/k8s-example:${shortGitCommit}#g charts/values.yaml 73 | """ 74 | 75 | sh "helm upgrade --install k8s-example charts/ --kubeconfig=/root/.kube/config" 76 | } 77 | } 78 | 79 | } 80 | } 81 | 82 | // vim: ft=groovy 83 | -------------------------------------------------------------------------------- /k8s-example.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: apps/v1 2 | kind: Deployment 3 | metadata: 4 | name: k8s-example 5 | labels: 6 | app: k8s-example 7 | tier: backend 8 | spec: 9 | replicas: 3 10 | selector: 11 | matchLabels: 12 | app: k8s-example 13 | tier: backend 14 | template: 15 | metadata: 16 | labels: 17 | app: k8s-example 18 | tier: backend 19 | spec: 20 | containers: 21 | - name: k8s-example 22 | image: lusyoe/k8s-example 23 | resources: 24 | requests: 25 | cpu: 100m 26 | memory: 100Mi 27 | ports: 28 | - containerPort: 8080 29 | readinessProbe: 30 | httpGet: 31 | path: / 32 | port: 8080 33 | initialDelaySeconds: 10 34 | livenessProbe: 35 | httpGet: 36 | path: / 37 | port: 8080 38 | initialDelaySeconds: 15 39 | 40 | --- 41 | apiVersion: v1 42 | kind: Service 43 | metadata: 44 | name: k8s-example 45 | labels: 46 | app: k8s-example 47 | tier: backend 48 | spec: 49 | selector: 50 | app: k8s-example 51 | tier: backend 52 | ports: 53 | - port: 8080 54 | name: k8s-backend 55 | 56 | --- 57 | apiVersion: extensions/v1beta1 58 | kind: Ingress 59 | metadata: 60 | name: k8s-example 61 | spec: 62 | rules: 63 | - host: k8s-example.com 64 | http: 65 | paths: 66 | - backend: 67 | serviceName: k8s-example 68 | servicePort: k8s-backend 69 | 70 | 71 | -------------------------------------------------------------------------------- /mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # http://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven2 Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ] ; then 38 | 39 | if [ -f /etc/mavenrc ] ; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ] ; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false; 51 | darwin=false; 52 | mingw=false 53 | case "`uname`" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true;; 56 | Darwin*) darwin=true 57 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 58 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 59 | if [ -z "$JAVA_HOME" ]; then 60 | if [ -x "/usr/libexec/java_home" ]; then 61 | export JAVA_HOME="`/usr/libexec/java_home`" 62 | else 63 | export JAVA_HOME="/Library/Java/Home" 64 | fi 65 | fi 66 | ;; 67 | esac 68 | 69 | if [ -z "$JAVA_HOME" ] ; then 70 | if [ -r /etc/gentoo-release ] ; then 71 | JAVA_HOME=`java-config --jre-home` 72 | fi 73 | fi 74 | 75 | if [ -z "$M2_HOME" ] ; then 76 | ## resolve links - $0 may be a link to maven's home 77 | PRG="$0" 78 | 79 | # need this for relative symlinks 80 | while [ -h "$PRG" ] ; do 81 | ls=`ls -ld "$PRG"` 82 | link=`expr "$ls" : '.*-> \(.*\)$'` 83 | if expr "$link" : '/.*' > /dev/null; then 84 | PRG="$link" 85 | else 86 | PRG="`dirname "$PRG"`/$link" 87 | fi 88 | done 89 | 90 | saveddir=`pwd` 91 | 92 | M2_HOME=`dirname "$PRG"`/.. 93 | 94 | # make it fully qualified 95 | M2_HOME=`cd "$M2_HOME" && pwd` 96 | 97 | cd "$saveddir" 98 | # echo Using m2 at $M2_HOME 99 | fi 100 | 101 | # For Cygwin, ensure paths are in UNIX format before anything is touched 102 | if $cygwin ; then 103 | [ -n "$M2_HOME" ] && 104 | M2_HOME=`cygpath --unix "$M2_HOME"` 105 | [ -n "$JAVA_HOME" ] && 106 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 107 | [ -n "$CLASSPATH" ] && 108 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 109 | fi 110 | 111 | # For Migwn, ensure paths are in UNIX format before anything is touched 112 | if $mingw ; then 113 | [ -n "$M2_HOME" ] && 114 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 115 | [ -n "$JAVA_HOME" ] && 116 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 117 | # TODO classpath? 118 | fi 119 | 120 | if [ -z "$JAVA_HOME" ]; then 121 | javaExecutable="`which javac`" 122 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 123 | # readlink(1) is not available as standard on Solaris 10. 124 | readLink=`which readlink` 125 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 126 | if $darwin ; then 127 | javaHome="`dirname \"$javaExecutable\"`" 128 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 129 | else 130 | javaExecutable="`readlink -f \"$javaExecutable\"`" 131 | fi 132 | javaHome="`dirname \"$javaExecutable\"`" 133 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 134 | JAVA_HOME="$javaHome" 135 | export JAVA_HOME 136 | fi 137 | fi 138 | fi 139 | 140 | if [ -z "$JAVACMD" ] ; then 141 | if [ -n "$JAVA_HOME" ] ; then 142 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 143 | # IBM's JDK on AIX uses strange locations for the executables 144 | JAVACMD="$JAVA_HOME/jre/sh/java" 145 | else 146 | JAVACMD="$JAVA_HOME/bin/java" 147 | fi 148 | else 149 | JAVACMD="`which java`" 150 | fi 151 | fi 152 | 153 | if [ ! -x "$JAVACMD" ] ; then 154 | echo "Error: JAVA_HOME is not defined correctly." >&2 155 | echo " We cannot execute $JAVACMD" >&2 156 | exit 1 157 | fi 158 | 159 | if [ -z "$JAVA_HOME" ] ; then 160 | echo "Warning: JAVA_HOME environment variable is not set." 161 | fi 162 | 163 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 164 | 165 | # traverses directory structure from process work directory to filesystem root 166 | # first directory with .mvn subdirectory is considered project base directory 167 | find_maven_basedir() { 168 | 169 | if [ -z "$1" ] 170 | then 171 | echo "Path not specified to find_maven_basedir" 172 | return 1 173 | fi 174 | 175 | basedir="$1" 176 | wdir="$1" 177 | while [ "$wdir" != '/' ] ; do 178 | if [ -d "$wdir"/.mvn ] ; then 179 | basedir=$wdir 180 | break 181 | fi 182 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 183 | if [ -d "${wdir}" ]; then 184 | wdir=`cd "$wdir/.."; pwd` 185 | fi 186 | # end of workaround 187 | done 188 | echo "${basedir}" 189 | } 190 | 191 | # concatenates all lines of a file 192 | concat_lines() { 193 | if [ -f "$1" ]; then 194 | echo "$(tr -s '\n' ' ' < "$1")" 195 | fi 196 | } 197 | 198 | BASE_DIR=`find_maven_basedir "$(pwd)"` 199 | if [ -z "$BASE_DIR" ]; then 200 | exit 1; 201 | fi 202 | 203 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 204 | echo $MAVEN_PROJECTBASEDIR 205 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 206 | 207 | # For Cygwin, switch paths to Windows format before running java 208 | if $cygwin; then 209 | [ -n "$M2_HOME" ] && 210 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 211 | [ -n "$JAVA_HOME" ] && 212 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 213 | [ -n "$CLASSPATH" ] && 214 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 215 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 216 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 217 | fi 218 | 219 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 220 | 221 | exec "$JAVACMD" \ 222 | $MAVEN_OPTS \ 223 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 224 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 225 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 226 | -------------------------------------------------------------------------------- /mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM http://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven2 Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' 39 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 40 | 41 | @REM set %HOME% to equivalent of $HOME 42 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 43 | 44 | @REM Execute a user defined script before this one 45 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 46 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 47 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 48 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 49 | :skipRcPre 50 | 51 | @setlocal 52 | 53 | set ERROR_CODE=0 54 | 55 | @REM To isolate internal variables from possible post scripts, we use another setlocal 56 | @setlocal 57 | 58 | @REM ==== START VALIDATION ==== 59 | if not "%JAVA_HOME%" == "" goto OkJHome 60 | 61 | echo. 62 | echo Error: JAVA_HOME not found in your environment. >&2 63 | echo Please set the JAVA_HOME variable in your environment to match the >&2 64 | echo location of your Java installation. >&2 65 | echo. 66 | goto error 67 | 68 | :OkJHome 69 | if exist "%JAVA_HOME%\bin\java.exe" goto init 70 | 71 | echo. 72 | echo Error: JAVA_HOME is set to an invalid directory. >&2 73 | echo JAVA_HOME = "%JAVA_HOME%" >&2 74 | echo Please set the JAVA_HOME variable in your environment to match the >&2 75 | echo location of your Java installation. >&2 76 | echo. 77 | goto error 78 | 79 | @REM ==== END VALIDATION ==== 80 | 81 | :init 82 | 83 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 84 | @REM Fallback to current working directory if not found. 85 | 86 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 87 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 88 | 89 | set EXEC_DIR=%CD% 90 | set WDIR=%EXEC_DIR% 91 | :findBaseDir 92 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 93 | cd .. 94 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 95 | set WDIR=%CD% 96 | goto findBaseDir 97 | 98 | :baseDirFound 99 | set MAVEN_PROJECTBASEDIR=%WDIR% 100 | cd "%EXEC_DIR%" 101 | goto endDetectBaseDir 102 | 103 | :baseDirNotFound 104 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 105 | cd "%EXEC_DIR%" 106 | 107 | :endDetectBaseDir 108 | 109 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 110 | 111 | @setlocal EnableExtensions EnableDelayedExpansion 112 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 113 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 114 | 115 | :endReadAdditionalConfig 116 | 117 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 118 | 119 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 120 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 121 | 122 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 123 | if ERRORLEVEL 1 goto error 124 | goto end 125 | 126 | :error 127 | set ERROR_CODE=1 128 | 129 | :end 130 | @endlocal & set ERROR_CODE=%ERROR_CODE% 131 | 132 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 133 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 134 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 135 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 136 | :skipRcPost 137 | 138 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 139 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 140 | 141 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 142 | 143 | exit /B %ERROR_CODE% 144 | -------------------------------------------------------------------------------- /pics/config_jenkins_pipeline.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusyoe/springboot-k8s-example/ae5fbede35012c6db258a51835d8f09ad42380fb/pics/config_jenkins_pipeline.png -------------------------------------------------------------------------------- /pics/create_jenkins_pipeline.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusyoe/springboot-k8s-example/ae5fbede35012c6db258a51835d8f09ad42380fb/pics/create_jenkins_pipeline.png -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | 6 | com.example 7 | k8s 8 | 0.0.1-SNAPSHOT 9 | jar 10 | 11 | k8s 12 | Demo project for Spring Boot 13 | 14 | 15 | org.springframework.boot 16 | spring-boot-starter-parent 17 | 2.0.1.RELEASE 18 | 19 | 20 | 21 | 22 | UTF-8 23 | UTF-8 24 | 1.8 25 | 26 | 27 | 28 | 29 | org.springframework.boot 30 | spring-boot-starter-web 31 | 32 | 33 | 34 | org.springframework.boot 35 | spring-boot-starter-test 36 | test 37 | 38 | 39 | 40 | 41 | ${project.artifactId} 42 | 43 | 44 | 45 | org.springframework.boot 46 | spring-boot-maven-plugin 47 | 48 | 49 | 50 | 51 | 52 | 53 | -------------------------------------------------------------------------------- /settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 7 | 8 | 9 | /root/.m2 10 | 11 | 12 | 13 | nexus 14 | aliyun maven 15 | http://maven.aliyun.com/nexus/content/groups/public/ 16 | * 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /src/main/java/com/example/k8s/K8sApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.k8s; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | 6 | @SpringBootApplication 7 | public class K8sApplication { 8 | 9 | public static void main(String[] args) { 10 | SpringApplication.run(K8sApplication.class, args); 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /src/main/java/com/example/k8s/controller/HelloController.java: -------------------------------------------------------------------------------- 1 | package com.example.k8s.controller; 2 | 3 | 4 | import org.springframework.web.bind.annotation.GetMapping; 5 | import org.springframework.web.bind.annotation.RestController; 6 | 7 | @RestController 8 | public class HelloController { 9 | 10 | @GetMapping("/") 11 | public String sayHello() { 12 | return "Hello, World"; 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /src/main/resources/application.properties: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lusyoe/springboot-k8s-example/ae5fbede35012c6db258a51835d8f09ad42380fb/src/main/resources/application.properties -------------------------------------------------------------------------------- /src/test/java/com/example/k8s/K8sApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.example.k8s; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.boot.test.context.SpringBootTest; 6 | import org.springframework.test.context.junit4.SpringRunner; 7 | 8 | @RunWith(SpringRunner.class) 9 | @SpringBootTest 10 | public class K8sApplicationTests { 11 | 12 | @Test 13 | public void contextLoads() { 14 | } 15 | 16 | } 17 | --------------------------------------------------------------------------------