GitLab使用Kaniko构建镜像

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variables:
  REGISTRY: "registry.cn-shenzhen.aliyuncs.com/siss"
  REGISTRY_LOCAL: "hub.siss.io:5000/siss"

before_script:
  - PROJECT=${CI_PROJECT_NAMESPACE}
  - ENV=${CI_ENVIRONMENT_NAME}
  - NAMESPACE=${PROJECT}
  - APP=${CI_PROJECT_NAME}
  - export TAG=$(date +%Y-%m-%d)
  - IMAGE=${REGISTRY}/${CI_PROJECT_NAMESPACE}_${CI_PROJECT_NAME}
  - LOCAL_IMAGE=${REGISTRY_LOCAL}/${CI_PROJECT_NAMESPACE}_${CI_PROJECT_NAME}

stages:
  - build image
  - deploy to k8s

# 相同stage名称定义多个时，并行执行
build-by-host:
  stage: build image
  when: delayed
  start_in: 1 seconds
  only:
    - master
  script:
    - echo ${TAG}
    - docker build -t ${LOCAL_IMAGE} .
    - docker login -u admin -p 123456 ${REGISTRY_LOCAL}
    - docker push ${LOCAL_IMAGE}
  tags:
    - dev

build-by-kaniko:
  stage: build image
  only:
    - master
  image:
    name: raydoom/kaniko-project-executor:debug
    entrypoint: [""]
  script:
    # 仓库验证信息通过配置文件挂载的方式，挂载进了kaniko的容器内部/kaniko/.docker/config.json
    - >-
     /kaniko/executor --insecure --skip-tls-verify
     --cache=true
     --cache-dir /cache
     --context "${CI_PROJECT_DIR}"  
     --dockerfile "${CI_PROJECT_DIR}/Dockerfile" 
     --destination "${LOCAL_IMAGE}"     
  tags:
    - kaniko
    
deploy:
  stage: deploy to k8s
  environment:
    name: dev
    url: http://dev.siss.io/${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}
  only:
    - master
  script:
    - echo "image=${LOCAL_IMAGE}:${TAG}"
    - ${HOME}/deploy.sh ${LOCAL_IMAGE}
  tags:
    - dev

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docker run --rm \
        -v /cache:/cache \
        gcr.io/kaniko-project/warmer:latest \
        --cache-dir=/cache \
        --image=ImageName1 \
        --image=ImageName2