continuous-integration - 如何在gitlab-ci.yml文件的“脚本”部分中设置变量

我试图基于提交源自的分支为我的GitLab Runner设置环境变量。

我有4个kubernetes集群：暂存，集成，生产和质量保证。本质上，我想根据要推送的分支将应用程序部署到适当的集群。

image: google/cloud-sdk:latest
variables:
DOCKER_HOST: tcp://docker:2375/
DOCKER_DRIVER: overlay2
services:
  - docker:dind
before_script:
  - docker info
stages:
  - publish
publish:
stage: publish
script:
  - if [ "$CI_COMMIT_REF_NAME" = "master" ]; then $ENVIRONMENT="production"; else $ENVIRONMENT="$CI_COMMIT_REF_NAME"; fi
  - echo $ENVIRONMENT
   .
   .
   .
  - kubectl apply -f cfg/${ENVIRONMENT}/web-deployment.yaml
only:
 - master
 - integration
 - qa
 - staging

每次使用不同形式的if语句运行脚本时，都会出现以下错误：

/bin/bash: line 83: =integration: command not found
ERROR: Job failed: exit code 1

因此，根据我的判断，该变量已设置，但脚本退出了。我已经看到了几个与此问题相关的SO问题，但与如何设置变量然后继续执行脚本无关。我该如何解决这个问题？

上面的评论帮助我弄清楚了。因此，我使用了一个现在包含0.0.0的VERSION文件，我可以操纵该文件来创建其他变量

  # determine what branch I am on
  - if [ "$CI_COMMIT_REF_NAME" = "master" ]; then ENVIRONMENT="qa"; else ENVIRONMENT="$CI_COMMIT_REF_NAME"; fi

  # determine patch number for semver
  - PATCH=`git log --pretty=oneline | wc -l | sed -e 's/^[[:space:]]*//'`
  - VERSION=`cat VERSION`

  # drop trailing 0 from VERSION
  - VERSION=${VERSION%?}

  # set all env variables
  - TAG="${VERSION}${PATCH}"
  - IMAGE="${TAG}-${ENVIRONMENT}" # used for Kubernetes
  - API_HOST="https://api.${ENVIRONMENT}.my-app.com/"
  - WEB_HOST="https://www.${ENVIRONMENT}.my-app.com/"

  # pass enviornment variables to make 
  - ENVIRONMENT="$ENVIRONMENT" IMAGE="$IMAGE" API_HOST="$API_HOST" WEB_HOST="$WEB_HOST" make

  # make has a step that calls sed and replaces text inline in this file to prepare Kubernetes
  - kubectl apply -f cfg/web-deployment.yaml

  # create a tag in the repo after deployment is done
  - curl -X POST --silent --insecure --show-error --fail "https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/repository/tags?tag_name=${TAG}&ref=${CI_COMMIT_SHA}&private_token=${GITLAB_TOKEN}"

如何在gitlab-ci.yml文件的“脚本”部分中设置变量

1 个答案: