kubernetes环境配置gitlab-runner

矫情吗；* 2023-10-11 12:21 22阅读 0赞

在kubernetes环境上部署gitlab-runner，编辑如下gitlab-runner.yaml文件，

apiVersion: extensions/v1beta1
    kind: Deployment
    metadata:
      name: gitlab-runner
      namespace: default
    spec:
      replicas: 1
      selector:
        matchLabels:
          name: gitlab-runner
      template:
        metadata:
          labels:
            name: gitlab-runner
        spec:
          containers:
          - args:
            - run
            image: gitlab/gitlab-runner:latest
            imagePullPolicy: IfNotPresent
            name: gitlab-runner
            volumeMounts:
            - mountPath: /etc/gitlab-runner
              name: config
              readOnly: false
            - mountPath: /etc/ssl/certs
              name: cacerts
              readOnly: true
          restartPolicy: Always
          volumes:
          - hostPath:
              path: /etc/gitlab-runner
            name: config
          - hostPath:
              path: /etc/hosts/key
            name: cacerts

执行

kubectl create -f gitlab-runner.yaml

之后找到正在运行的gitlab-runnerpod，执行：

~# kubectl get pod 
    NAME                            READY   STATUS    RESTARTS   AGE
    gitlab-runner-7b6d6458b-4hx5g   1/1     Running   0          2d19h

于是，执行kubectl exec进入pod，执行 gitlab-runner register，根据提示完成操作即可。这里要注意，如果访问的gitlab使用了https协议，需要降相应的crt、key文件保存到宿主机的/etc/hosts/key目录下

~# kubectl exec -it gitlab-runner-7b6d6458b-4hx5g /bin/bash
    root@gitlab-runner-7b6d6458b-4hx5g:/# gitlab-runner register
    Running in system-mode.
    
    Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com/):
    http://192.168.100.101/
    Please enter the gitlab-ci token for this runner:
    g-1YUWB4_JoLgshuPJ6y
    Please enter the gitlab-ci description for this runner:
    [gitlab-runner-7b6d6458b-4hx5g] : kubernetes-runner
    Please enter the gitlab-ci tags for this runner (comma separated):
    kubernetes
    Registering runner... succeeded                     runner=g-1YUWB4
    Please enter the executor: kubernetes, docker, ssh, docker-ssh+machine, virtualbox, docker+machine, docker-ssh, parallels, shell:
    kubernetes
    Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded!
    
    root@gitlab-runner-7b6d6458b-4hx5g:/# gitlab-runner list
    Listing configured runners                          ConfigFile=/etc/gitlab-runner/config.toml
    kubernetes-runner                                   Executor=kubernetes Token=bb64a2fa634084d169b2c9dd992d45 URL=http://192.168.100.101/

其中URL和token通过如下方式获得：

进入gitlab，选择一个project，再在左侧边条中，选择"Settings"->"CI/CD"->"Runners"->"Expand",

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3ZhaDEwMQ_size_16_color_FFFFFF_t_70][]

接下来，拷贝对应的url和token，

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3ZhaDEwMQ_size_16_color_FFFFFF_t_70 1][]

如果使用k8s环境，就在Please enter the executor中选择Please enter the executor

可以参考：[https://www.jianshu.com/p/c398509f8861][https_www.jianshu.com_p_c398509f8861]

[https://blog.csdn.net/aixiaoyang168/article/details/81149264][https_blog.csdn.net_aixiaoyang168_article_details_81149264]

此外，也可以使用helm来进行部署，相对来说更简洁

[https://blog.csdn.net/cyfblog/article/details/100541760][https_blog.csdn.net_cyfblog_article_details_100541760]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3ZhaDEwMQ_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20190923144556471.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3ZhaDEwMQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3ZhaDEwMQ_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20190923145218752.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3ZhaDEwMQ==,size_16,color_FFFFFF,t_70
[https_www.jianshu.com_p_c398509f8861]: https://www.jianshu.com/p/c398509f8861
[https_blog.csdn.net_aixiaoyang168_article_details_81149264]: https://blog.csdn.net/aixiaoyang168/article/details/81149264
[https_blog.csdn.net_cyfblog_article_details_100541760]: https://blog.csdn.net/cyfblog/article/details/100541760