无法在gitlab ci yaml文件中的作业之间共享全局变量值

时间:2018-10-22 12:04:49

标签: yaml gitlab-ci

我正在尝试使用gitlab ci构建应用程序。

生成的文件的名称取决于时间,采用这种格式

  

DEV_APP_yyyyMMddhhmm

(例如:DEV_APP_201810221340,对应于今天2018/10/22 13h40)。

如何将该名称存储在.gitlab-ci.yml文件内的全局变量中?

这是我的.gitlab-ci.yml文件:

image: docker:latest
image: docker:latest
services:
- docker:dind

variables:
  DOCKER_DRIVER: overlay
  SPRING_PROFILES_ACTIVE: gitlab-ci
#   TIME: ""
#  BRANCH: ""
#  REC_BUILD_NAME: ""
  TIME: "timex"
  BRANCH: "branchx"
  DEV_BUILD_NAME: "DEV_APP_x"

stages:
- preparation
- build
- package
- deploy
- manual_rec_build
- manual_rec_package

job_preparation:
  stage: preparation
  script:
  - echo ${TIME}
  - export TIME=$(date +%Y%m%d%H%M)
  - "BRANCH=$(echo $CI_BUILD_REF_SLUG | sed 's/[^[[:alnum:]]/_/g')"
  - "DEV_BUILD_NAME=DEV_APP_${BRANCH}_${TIME}"
  - echo ${TIME}

maven-build:
  image: maven:3-jdk-8
  stage: build
  script:
  - echo ${TIME}
  - "mvn package -B"
  artifacts:
paths:
    - target/*.jar
  only:
  - merge-requests
  - /^feature\/sprint.*$/
  - /^DEV_.*$/
#  when: manual


docker-build:
  stage: package
  script:
  - echo ${TIME}
  - docker build -t registry.gitlab.com/mourad.sellam/actuator-simple .
  - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.gitlab.com
  - docker push registry.gitlab.com/mourad.sellam/actuator-simple
  only:
  - merge-requests
  - /^feature\/sprint.*$/
  - /^DEV_.*$/
  when: manual

    k8s-deploy-production:
  image: google/cloud-sdk
  stage: deploy
  script:
  - echo ${TIME}
  - echo "$GOOGLE_KEY" > key.json
  - gcloud auth activate-service-account --key-file key.json
  - gcloud config set compute/zone europe-west1-c
  - gcloud config set project actuator-sample
  - gcloud config set container/use_client_certificate True
  - gcloud container clusters get-credentials actuator-example
  - kubectl delete secret registry.gitlab.com
  - kubectl create secret docker-registry registry.gitlab.com --docker-server=https://registry.gitlab.com --docker-username=myUserName--docker-password=$REGISTRY_PASSWD --docker-email=myEmail@gmail.com
  - kubectl apply -f deployment.yml --namespace=production
  environment:
    name: production
    url: https://example.production.com
  when: manual

job_manual_rec_build:
  image: maven:3-jdk-8
  stage: manual_rec_build
  script:
  - echo ${TIME}
  - "mvn package -B"
  artifacts:
    paths:
    - target/*.jar
  when: manual
    #   allow_failure: false

job_manual_rec_package:
  stage: manual_rec_package
  variables:
  script:
    - echo ${TIME}
  - echo ${DEV_BUILD_NAME}
  - docker build -t registry.gitlab.com/mourad.sellam/actuator-simple:${DEV_BUILD_NAME} .
  - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.gitlab.com
- docker push registry.gitlab.com/mourad.sellam/actuator-simple
  artifacts:
    paths:
    - target/*.jar
  when: on_success
  #test 1

当我打电话

echo ${TIME}

显示“ timex”。

echo faild

您能告诉我如何存储全局变量并将其设置在每个作业中吗?

3 个答案:

答案 0 :(得分:7)

检查GitLab 13.0 (May 2020)是否可以解决您的问题:

从其他作业继承环境变量

现在可以在CI作业之间传递环境变量(或其他数据)

通过使用dependencies关键字(或对于DAG管道使用needs关键字),如果作业源自dotenv报告工件,则该作业可以从其他作业继承变量。

与工件或传递文件相比,这提供了一种更优雅的方法来更新作业之间的变量。

请参见documentationissue

您可以从依赖作业中继承环境变量。

此功能利用了artifacts:reports:dotenv报告功能。

带有dependencies关键字的示例。

build:
  stage: build
  script:
    - echo "BUILD_VERSION=hello" >> build.env
  artifacts:
    reports:
      dotenv: build.env

deploy:
  stage: deploy
  script:
    - echo $BUILD_VERSION # => hello
  dependencies:
    - build

带有needs关键字的示例:

build:
  stage: build

script:
    - echo "BUILD_VERSION=hello" >> build.env
  artifacts:
    reports:
      dotenv: build.env

deploy:
  stage: deploy
  script:
    - echo $BUILD_VERSION # => hello
  needs:
    - job: build
      artifacts: true

答案 1 :(得分:1)

在Gitlab CE上有一个开放的issue 47517 'Pass variables between jobs'

  

CI / CD通常需要将信息从一项工作传递到另一项工作,   工件可以用于此,尽管这是一个沉重的解决方案   意外的副作用。工作区是另一个建议   作业之间的文件。但是有时候您根本不想传递文件,   只是一小部分数据。

我也遇到了同样的问题,并且通过将DATA存储在文件中,然后在其他Jobs中访问它来解决此问题。

答案 2 :(得分:0)

您可以使用工件在作业之间传递数据。这是来自Flant的示例,用于检查先前的管道人工决策:

approve:
  script:
    - mkdir -p .ci_status
    - echo $(date +%s) > .ci_status/approved
  artifacts:
    paths:
      - .ci_status/

NOT approve:
  script:
    - mkdir -p .ci_status
    - echo $(date +%s) > .ci_status/not_approved
  artifacts:
    paths:
      - .ci_status/

deploy to production:
  script:
    - if [[ $(cat .ci_status/not_approved) > $(cat .ci_status/approved) ]]; then echo "Need approve from release engineer!"; exit 1; fi
    - echo "deploy to production!"
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