Gitlab Runner 部署
文章目录
1. 本地安装gitlab-runner
$ wget -O /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-amd64 $ curl -L https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.rpm.sh | sudo bash $ yum install gitlab-runner $ systemctl status gitlab-runner $ sudo chown -R gitlab-runner:gitlab-runner /var/run/docker.sock $ sudo su - gitlab-runner
当然，我们可以安装官方的方法安装，从gitlab就可以找到简洁的安装方式：
2. 项目通过本地命令注册runner
1 输入如下命令
$ sudo gitlab-runner register
2 输入gitlab地址
地址可以从项目中获取到
这个页面会获取到地址和token，下面用到
3 输入token，就是截图里的token
4 输入对Runner的描述，这个在GitLab’s UI可以修改，比如my-runner
5 给Runner打个标签，这个在GitLab’s UI可以修改，比如java
6 是否Runner执行没有标签的构建任务，输入true
7 是否将Runner锁定到当前项目，这个在GitLab’s UI可以修改，输入true
8 输入Runner的执行者，这里我选择shell
这样我们就配置好了Runner
当我们有代码提交的时候，Runner就会执行.gitlab-ci.yml的构建任务
3. docker安装gitlab-runner
docker run -d --name gitlab-runner --restart always --net=host \ -v /srv/gitlab-runner/config:/etc/gitlab-runner \ -v /var/run/docker.sock:/var/run/docker.sock \ gitlab/gitlab-runner:latest
您可以使用配置容器来挂载您的自定义数据卷
docker volume create gitlab-runner-config docker run -d --name gitlab-runner --restart always --net=host \ -v /var/run/docker.sock:/var/run/docker.sock \ -v gitlab-runner-config:/etc/gitlab-runner \ gitlab/gitlab-runner:latest
4. 项目通过docker注册runner
$ docker run --rm --net=host -it -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner:alpine-v14.4.2 register Runtime platform arch=amd64 os=linux pid=7 revision=50fc80a6 version=14.4.2 Running in system-mode. Enter the GitLab instance URL (for example, https://gitlab.com/): http://192.168.211.70:8081 Enter the registration token: 6D5mo8iWCLBaVdqcaqjN Enter a description for the runner: [329b671ffa00]: gitlab-example Enter tags for the runner (comma-separated): Registering runner... succeeded runner=6D5mo8iW Enter an executor: ssh, virtualbox, docker+machine, shell, docker-ssh+machine, kubernetes, custom, docker, docker-ssh, parallels: docker Enter the default Docker image (for example, ruby:2.6): ubuntu:20.04 Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded!
我们选择的执行器是docker，那么关于这个项目，编写.gitlab-ci.yml就要一定docker执行的规则去执行。
注册配置内容我可以在这里看到。并根据需求做一些小的变动。
$ docker exec -ti gitlab-runner bash $ cat /etc/gitlab-runner/config.toml concurrent = 1 check_interval = 0 [session_server] session_timeout = 1800 [[runners]] [[runners]] name = "demo" url = "http://gitlab.example.com:8081/" token = "PF41kT9ZV_1DoT6VzcCu" #这里的token，并不是registration token的token。 executor = "docker" [runners.custom_build_dir] [runners.cache] [runners.cache.s3] [runners.cache.gcs] [runners.cache.azure] [runners.docker] extra_hosts = ["gitlab.example.com:192.168.211.70"] tls_verify = false image = "ubuntu:20.04" privileged = false disable_entrypoint_overwrite = false oom_kill_disable = false disable_cache = false volumes = ["/cache"] shm_size = 0 dns = ["8.8.8.8", "1.1.1.1"]
执行器选择是多种样的，我们当然也可以多个选择。通过多次注册的方式。
我尝试再次注册一次。
docker run --net=host --rm -it -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner:alpine-v14.4.2 register Runtime platform arch=amd64 os=linux pid=11 revision=50fc80a6 version=14.4.2 Running in system-mode. Enter the GitLab instance URL (for example, https://gitlab.com/): http://gitlab.example.com:8081 Enter the registration token: 6D5mo8iWCLBaVdqcaqjN Enter a description for the runner: [yourdomain.com]: gitlab-demo Enter tags for the runner (comma-separated): gitlab-demo-shell Registering runner... succeeded runner=6D5mo8iW Enter an executor: docker, docker-ssh, shell, docker+machine, custom, parallels, ssh, virtualbox, docker-ssh+machine, kubernetes: shell Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded!
这次的执行器是shell。
登陆gitlab查看runner的列表，多出一个runner
查看runner配置
$ docker exec -ti gitlab-runner bash $ cat /etc/gitlab-runner/config.toml concurrent = 1 check_interval = 0 [session_server] session_timeout = 1800 [[runners]] name = "" url = "" token = "" executor = "" [[runners]] name = "demo" url = "http://gitlab.example.com:8081/" token = "PF41kT9ZV_1DoT6VzcCu" executor = "docker" [runners.custom_build_dir] [runners.cache] [runners.cache.s3] [runners.cache.gcs] [runners.cache.azure] [runners.docker] tls_verify = false image = "ubuntu:20.04" dns = ["8.8.8.8", "1.1.1.1"] privileged = false disable_entrypoint_overwrite = false oom_kill_disable = false disable_cache = false volumes = ["/cache"] extra_hosts = ["gitlab.example.com:192.168.211.70"] shm_size = 0 [[runners]] name = "gitlab-demo" url = "http://gitlab.example.com:8081" token = "TX1s_ZQ1RnNj5xaVW-y9" executor = "shell" [runners.custom_build_dir] [runners.cache] [runners.cache.s3] [runners.cache.gcs] [runners.cache.azure]
关于一个项目我们通过多次注册编排，选择不同执行器编排.gitlab-ci.yml,比如，你可能需要这个应用暂时本地运行，后来docker运行，再后来kubernets运行等等。
5. 注意
不同的项目向runner注册的token是不一样的。
