使用 GitLab 持续部署 NodeJS

2022-01-10 00:00:00 gitlab heroku node.js javascript continuous-deployment

我有一个用 NodeJS 开发的 API，并通过 .gitlab-ci.yml 文件成功设置了持续集成.如果所有测试都在 master 分支上通过，下一阶段是设置持续部署到 Heroku.

I have an API developed in NodeJS and have successfully set up continuous integration via a .gitlab-ci.yml file. The next stage is to set up continuous deployment to Heroku if all tests pass on the master branch.

有很多教程涵盖了 Ruby 和 Python 应用程序的部署，但没有关于 NodeJS 的教程.目前我的 .gitlab-ci.yml 文件如下所示:

There are plenty of tutorials covering the deployment of Ruby and Python apps but nothing on NodeJS. Currently my .gitlab-ci.yml file looks like this:

image: node:latest

job1:
  script: "ls -l"

test:
  script: "npm install;npm test"

production:
  type: deploy
  script:
  - npm install
  - npm start
  - gem install dpl
  - dpl --provider=heroku --app=my-first-nodejs --api-key=XXXXXXXXXX
  only:
  - master

Ruby 和 Python 教程使用 dpl 工具进行部署，但部署后如何在服务器上启动 NodeJS 脚本?

The Ruby and Python tutorials use the dpl tool to deploy but how can I start the NodeJS script on the server once deployed?

添加生产部分并将其推送后，测试运行并通过，但部署阶段卡在待处理状态.控制台是空白的.有人为 NodeJS 设置了成功的 CD 脚本吗?

After adding the production section and pushing it the tests run and pass but the deploy stage gets stuck on pending. The console is blank. Has anyone set up a successful CD script for NodeJS?

推荐答案

您可以使用更简单的 YAML 脚本，您可以在其中定义 CI 的阶段(在生产部署之前运行测试)，然后可以使用不同的图像在 Heroku 部署阶段.因此，对于节点应用程序，您将默认图像定义为节点:最新.然后对于使用 dpl 的生产部署，您可以使用 ruby​​ 映像.

you could use a much more simple YAML script where you can define the stages for the CI (to run test before production deploy) you can then use a different image at the Heroku deploy stage. So for a node app you define the default image as node:latest. Then for the production deployment using dpl you can use the ruby image.

image: node:latest

stages:
  - job1
  - test
  - production

job1:
  stage: job1
  script: "ls -l"

test:
  stage: test
  script: 
    - npm install
    - npm test
  artifacts:
    paths:
      - dist/

production:
  type: deploy
  stage: production
  image: ruby:latest
  script:
    - apt-get update -qy
    - apt-get install -y ruby-dev
    - gem install dpl
    - dpl --provider=heroku --app=my-first-nodejs --api-key=XXXXXXXXXX
  only:
    - master

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