yaml - 无法在 gitlab ci yaml 文件中的作业之间共享全局变量值

Question

我正在尝试使用 gitlab ci 构建一个应用程序。

生成的文件名取决于时间，采用这种格式

DEV_APP_yyyyMMddhhmm

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

如何将此名称存储在 .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}

它显示“timex”。

echo faild

你能告诉我如何存储一个全局变量并在每个作业中设置它吗？

Answer 1

检查是否 GitLab 13.0 (May 2020)可以帮助您的情况:

Inherit environment variables from other jobs

Passing environment variables (or other data) between CI jobs is now possible.

By using the dependencies keyword (or needs keyword for DAG pipelines), a job can inherit variables from other jobs if they are sourced with dotenv report artifacts.

This offers a more graceful approach for updating variables between jobs compared to artifacts or passing files.

见 documentation和 issue .

You can inherit environment variables from dependent jobs.

This feature makes use of the artifacts:reports:dotenv report feature.

Example with dependencies keyword.

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

Example with the needs keyword:

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