Drone k8s自动化部署java应用

主要是配置的案例，方便大家作为参考

kind: pipeline
type: docker
name: default

steps:
  - name: build
    pull: if-not-exists
    image: maven:3.8.6-jdk-8-slim
    volumes:
      - name: mavenRep
        path: /root/.m2
    commands:
      - echo ${DRONE_BRANCH}
      - mvn -pl ${project} -am package -DskipTests=true
      - ls -l ${project}/target


  - name: image
    pull: if-not-exists
    image: plugins/docker
    volumes:
      - name: dockerSock
        path: /var/run/docker.sock
    settings:
      insecure: true
      registry: 192.168.2.41:8082
      mirror: https://dkwe3jow.mirror.aliyuncs.com
      build_args: "JAR_FILE=${project}/target/${project}.jar"
      username:
        from_secret: registry_nexus_username
      password:
        from_secret: registry_nexus_password
      repo: 192.168.2.41:8082/qunfeng/${project}
      tags:
        - ${DRONE_BUILD_NUMBER}
        - latest

  - name: deploy-to-k8s
    pull: if-not-exists
    image: registry.cn-hangzhou.aliyuncs.com/sanchar/kubectl:v1.20.1
    volumes:
      - name: kube
        path: /root/.kube
    commands:
#      - kubectl --kubeconfig /root/.kube/config rollout restart deployment ${project} -n qunfeng-${DRONE_BRANCH}
      - kubectl --kubeconfig /root/.kube/config set image deployment/${project} *='192.168.2.41:8082/qunfeng/${project}:${DRONE_BUILD_NUMBER}' -n qunfeng-${DRONE_BRANCH}
#      - kubectl set image deployment/qunfeng-tech-admin container*='192.168.2.41:8082/qunfeng/qunfeng-tech-admin:104' -n qunfeng-dev

volumes:
  - name: mavenRep
    host:
      path: /.m2
  - name: kube
    host:
      path: /root/.kube
  - name: dockerSock
    host:
      path: /var/run/docker.sock

#trigger:
#  branch:
#    - dev
#    - feature-ci
#  event:
#    - push

trigger:
#  event:
#    include:
#      - push
#      - pull_request
  branch:
    - prod
    - test
    - dev