build

build:
  variables:
    GIT_CHECKOUT: "true"
  tags:
    - k8s
  image: maven:3.6.3-jdk-8
  stage: build
  extends: .build
  rules:
    - when: on_success
  after_script:
    - ls target/

test

test:
  before_script:
    - ls target/
  tags:
    - k8s
  image: maven:3.6.3-jdk-8
  stage: test
  extends: .test
  rules:
    - when: on_success
  after_script:
    - ls target/

code_analysis

code_analysis:
  tags:
    - k8s
  image: sonarsource/sonar-scanner-cli:latest
  stage: parallel01
  script:
    - ls target/
    - echo $CI_MERGE_REQUEST_IID $CI_MERGE_REQUEST_SOURCE_BRANCH_NAME  $CI_MERGE_REQUEST_TARGET_BRANCH_NAME
    - "sonar-scanner -Dsonar.projectKey=${CI_PROJECT_NAME} \
                  -Dsonar.projectName=${CI_PROJECT_NAME} \
                  -Dsonar.projectVersion=${CI_COMMIT_REF_NAME} \
                  -Dsonar.ws.timeout=30 \
                  -Dsonar.projectDescription=${CI_PROJECT_TITLE} \
                  -Dsonar.links.homepage=${CI_PROJECT_URL} \
                  -Dsonar.sources=${SCAN_DIR} \
                  -Dsonar.sourceEncoding=UTF-8 \
                  -Dsonar.java.binaries=target/classes \
                  -Dsonar.java.test.binaries=target/test-classes \
                  -Dsonar.java.surefire.report=target/surefire-reports \
                  -Dsonar.host.url=http://192.168.1.200:30090 \
                  -Dsonar.login=ee2bcb37deeb6dfe3a07fe08fb529559b00c1b7b \
                  -Dsonar.branch.name=${CI_COMMIT_REF_NAME}" 

build_image

build_image:
  before_script:
    - ls target/
  tags:
    - k8s
  image: docker:latest
  services:
    - name: docker:dind
  stage: parallel01
  extends: .build-docker
  

faq

 $ docker build -t ${IMAGE_NAME} -f ${DOCKER_FILE_PATH} .
 Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
 time="2020-05-12T01:41:07Z" level=error msg="failed to dial gRPC: cannot connect to the Docker daemon. Is 'docker daemon' running on this host?: dial unix /var/run/docker.sock: connect: no such file or directory"

runner配置

# add build cache 
    cat >>/home/gitlab-runner/.gitlab-runner/config.toml <<EOF
      [[runners.kubernetes.volumes.pvc]]
      name = "{{.Values.cibuild.cache.pvcName}}"
      mount_path = "{{.Values.cibuild.cache.mountPath}}"
      [[runners.kubernetes.volumes.pvc]]
      name = "{{.Values.cibuild.builds.pvcName}}"
      mount_path = "{{.Values.cibuild.builds.mountPath}}"
      [[runners.kubernetes.volumes.host_path]]
      name = "docker"
      mount_path = "/var/run/docker.sock"
    EOF

K8S deploy

deploy_k8s:
  image: lucj/kubectl:1.17.2
  tags:
    - k8s
    - kubernetes-runner
  stage: deploy
  script:
    - kubectl config set-cluster my-cluster --server=${KUBE_URL} --certificate-authority="${KUBE_CA_PEM_FILE}"
    - kubectl config set-credentials admin --token=${KUBE_TOKEN}
    - sed -i "s#__namespace__#${NAMESPACE}#g" deployment.yaml 
    - sed -i "s#__appname__#${APP_NAME}#g" deployment.yaml 
    - sed -i "s#__containerport__#${CONTAINER_PORT}#g" deployment.yaml 
    - sed -i "s#__nodeport__#${NODE_PORT}#g" deployment.yaml 
    - sed -i "s#__imagename__#${IMAGE_NAME}#g" deployment.yaml 
    - cat deployment.yaml
    - kubectl apply -f deployment.yaml  
  environment:
    name: $ENV_NAME
    url: $ENV_URL

interface_test

interfact_test:
  inherit:
    variables: false
  stage: interface_test
  extends: .interfacetest