如何在Anolis 8 安装极狐GitLab Runner

2024-03-12 15:28 由极狐GitLab 发表于 #软件工程

GitLab 是一个全球知名的一体化 DevOps 平台，很多人都通过私有化部署 GitLab 来进行源代码托管。极狐GitLab 是 GitLab 在中国的发行版，专门为中国程序员服务。可以一键式部署极狐GitLab。

基于 Anolis 龙蜥 8 和极狐GitLab 官方仓库脚本安装/配置极狐GitLab Runner

说明

我们先了解在龙蜥 Anolis 8 中安装极狐GitLab]

安装

尝试获取结果

# 使用 curl 需要在请求头中添加标识 User-Agent
sudo curl 'https://packages.gitlab.com/install/repositories/runner/gitlab-runner/config_file.repo?os=centos&dist=8&source=script' --header 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36'

yum源下载到 /etc/yum.repos.d/runner_gitlab-runner.repo

# 使用 curl 需要在请求头中添加标识 User-Agent
sudo curl 'https://packages.gitlab.com/install/repositories/runner/gitlab-runner/config_file.repo?os=centos&dist=8&source=script' --header 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36' > /etc/yum.repos.d/runner_gitlab-runner.repo

更新yum源（首次更新，可能会提示需要下载并导入 gpgkey）

# 更新yum源
yum makecache
# yum makecache -y

# 清空yum源后再更新yum源
# yum clean all && yum makecache
# yum clean all && yum makecache -y

# 更新命令及结果，为了方便，使用了 -y 进行确定

[root@alios8 ~]# yum makecache -y
AnolisOS-8 - AppStream                                                                                                     5.5 MB/s |  10 MB     00:01    
AnolisOS-8 - BaseOS                                                                                                        4.4 MB/s | 7.9 MB     00:01    
AnolisOS-8 - PowerTools                                                                                                    4.8 MB/s | 2.1 MB     00:00    
runner_gitlab-runner                                                                                                       138  B/s | 862  B     00:06    
runner_gitlab-runner                                                                                                       1.1 kB/s | 3.1 kB     00:02    
Importing GPG key 0x51312F3F:
 Userid     : "GitLab B.V. (package repository signing key) <packages@gitlab.com>"
 Fingerprint: F640 3F65 44A3 8863 DAA0 B6E0 3F01 618A 5131 2F3F
 From       : https://packages.gitlab.com/runner/gitlab-runner/gpgkey
runner_gitlab-runner                                                                                                       966  B/s | 3.1 kB     00:03    
Importing GPG key 0x35DFA027:
 Userid     : "GitLab, Inc. <support@gitlab.com>"
 Fingerprint: 09E5 7083 F34C CA94 D541 BC58 A674 BF81 35DF A027
 From       : https://packages.gitlab.com/runner/gitlab-runner/gpgkey/runner-gitlab-runner-4C80FB51394521E9.pub.gpg
runner_gitlab-runner                                                                                                       1.0 kB/s |  12 kB     00:11    
runner_gitlab-runner-source                                                                                                 65  B/s | 862  B     00:13    
runner_gitlab-runner-source                                                                                                773  B/s | 3.1 kB     00:04    
Importing GPG key 0x51312F3F:
 Userid     : "GitLab B.V. (package repository signing key) <packages@gitlab.com>"
 Fingerprint: F640 3F65 44A3 8863 DAA0 B6E0 3F01 618A 5131 2F3F
 From       : https://packages.gitlab.com/runner/gitlab-runner/gpgkey
runner_gitlab-runner-source                                                                                                1.0 kB/s | 3.1 kB     00:03    
Importing GPG key 0x35DFA027:
 Userid     : "GitLab, Inc. <support@gitlab.com>"
 Fingerprint: 09E5 7083 F34C CA94 D541 BC58 A674 BF81 35DF A027
 From       : https://packages.gitlab.com/runner/gitlab-runner/gpgkey/runner-gitlab-runner-4C80FB51394521E9.pub.gpg
runner_gitlab-runner-source                                                                                                 31  B/s | 296  B     00:09    
Metadata cache created.
[root@alios8 ~]#

安装
```
yum -y install gitlab-runner
```

配置

配置证书信任

```
# 自己生成的证书，如果不进行信任，注册时可能出现的问题：
# ERROR: Registering runner... failed                 runner=6iuLhyWx status=couldn't execute POST against https://gitlab.example.com/api/v4/runners: Post "https://gitlab.example.com/api/v4/runners": x509: certificate is not valid for any names, but wanted to match gitlab.example.com

# 下列执行时，需要本机能使用 GitLab 域名访问
# 可以修改 本机 /etc/hosts 文件解决

# 如果域名未解析，会出现
# ERROR: Registering runner... failed                 runner=z4uLTqoa status=couldn't execute POST against https://gitlab.example.com/api/v4/runners: Post "https://gitlab.example.com/api/v4/runners": dial tcp: lookup gitlab.example.com on 192.168.61.2:53: no such host

# 如果创建证书时，未设置“Common Name (e.g. server FQDN or YOUR name) []”时，会出现
# ERROR: Registering runner... failed                 runner=z4uLTqoa status=couldn't execute POST against https://gitlab.example.com/api/v4/runners: Post "https://gitlab.example.com/api/v4/runners": x509: certificate is not valid for any names, but wanted to match gitlab.example.com

# 重新设置了域名证书，需要执行 sudo gitlab-ctl restart，如果修改了 /etc/gitlab/gitlab.rb 文件，需要先执行 sudo gitlab-ctl reconfigure，再执行 sudo gitlab-ctl restart

# 生成的证书不满足GitLab Runner的检查时，会出现下列错误，请根据前面章节中的内容重新生成
# ERROR: Registering runner... failed                 runner=z4uLTqoa status=couldn't execute POST against https://gitlab.example.com/api/v4/runners: Post "https://gitlab.example.com/api/v4/runners": x509: certificate relies on legacy Common Name field, use SANs instead

# 如果域名证书未生效，或者已过期，会出现下面的错误
# x509: certificate has expired or is not yet valid: current time 2022-11-15T20:45:12+08:00 is before 2022-11-15T19:49:27Z

#
#

sudo mkdir -p /etc/gitlab-runner/certs

# 本文使用域名是IP：192.168.80.14
# 可根据自己的需要，修改下方的域名及端口

# 使用客户端下载 GitLab 实例的证书
openssl s_client -showcerts -connect 192.168.80.14:443 -servername 192.168.80.14 < /dev/null 2>/dev/null | openssl x509 -outform PEM > /etc/gitlab-runner/certs/192.168.80.14.crt
# openssl s_client -showcerts -connect gitlab.example.com:443 -servername gitlab.example.com < /dev/null 2>/dev/null | openssl x509 -outform PEM > /etc/gitlab-runner/certs/gitlab.example.com.crt

# 验证文件是否已正确安装
echo | openssl s_client -CAfile /etc/gitlab-runner/certs/192.168.80.14.crt -connect 192.168.80.14:443 -servername 192.168.80.14
# echo | openssl s_client -CAfile /etc/gitlab-runner/certs/gitlab.example.com.crt -connect gitlab.example.com:443 -servername gitlab.example.com
```

注册极狐GitLab Runner
```
gitlab-runner register
```
提示：Enter the GitLab instance URL:

输入极狐GitLab 的地址
```
https://192.168.80.14
# https://gitlab.example.com/
```

提示：Enter the registration token:

# 复制 https://192.168.80.14/admin/runners 页面中的 token（点击：注册一个Runner即可获取）
# 复制 https://gitlab.example.com/admin/runners 页面中的 token（点击：注册一个Runner即可获取）
6iuLhyWxqypcyaNtUG_C

提示：Enter a description for the runner:

输入流水线的名称，默认为 CentOS 主机名
提示：Enter tags for the runner (comma-separated):

输入流水线的标签名（非Git仓库的标签），即：.gitlab-ci.yml 文件中标签，可为空，**为空时允许所有未指定标签的流水线使用，可在GitLab页面中进行随时调整 **
提示：Enter optional maintenance note for the runner:

输入流水线的描述，可为空
提示：Registering runner... succeeded runner=6iuLhyWx
Enter an executor: docker, docker-ssh, parallels, shell, docker-ssh+machine, instance, kubernetes, custom, ssh, virtualbox, docker+machine:

选择流水线执行器
```
# 输入 docker，用于后面的 GitLab Pages 做准备
docker
```
提示：Enter the default Docker image (for example, ruby:2.7):

输入默认docker镜像

出现下列语句，说明流水线已注册成功： /etc/gitlab-runner/config.toml 是GitLab Runner配置文件的位置

Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded!
 
Configuration (with the authentication token) was saved in "/etc/gitlab-runner/config.toml"

修改流水线配置，使其同时可以执行多个任务

vim /etc/gitlab-runner/config.toml

# 同一时间支持运行的最大任务数
concurrent = 10

在以下地址中可看到流水线的状态
1. <h ttps://gitlab .example. com/admin/runners>
2. <h ttps://192.168.61.129/admin/runners>
列出所有
```
gitlab-runner list
```
查看状态
```
gitlab-runner status
```
停止
```
gitlab-runner stop
```
启动
```
gitlab-runner start
```

更多关于极狐GitLab 的最佳实践，请搜索关注【极狐GitLab】公众号或者登录极狐GitLab 官网进行学习。