在 FreeBSD 上安装极狐GitLab Runner

FreeBSD 版本同样也是一次前沿发布。请阅读 FAQ，它介绍了您在使用极狐GitLab Runner 时最可能遇到的问题。

如果您正在使用或升级极狐GitLab Runner 10 之前的版本，请阅读如何升级到新版本。

安装极狐GitLab Runner

以下是在 FreeBSD 下安装和配置极狐GitLab Runner 的步骤：

创建 gitlab-runner 用户和组：

sudo pw group add -n gitlab-runner
sudo pw user add -n gitlab-runner -g gitlab-runner -s /usr/local/bin/bash
sudo mkdir /home/gitlab-runner
sudo chown gitlab-runner:gitlab-runner /home/gitlab-runner

为您的系统下载二进制文件：

# For amd64
sudo fetch -o /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-freebsd-amd64

# For i386
sudo fetch -o /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-freebsd-386

您可以为每个前沿-下载其他标签发布中描述的可用版本下载二进制文件。

授权执行：

sudo chmod +x /usr/local/bin/gitlab-runner

使用正确权限创建空日志文件：

sudo touch /var/log/gitlab_runner.log && sudo chown gitlab-runner:gitlab-runner /var/log/gitlab_runner.log

创建 rc.d 目录，以防其不存在：
```
mkdir -p /usr/local/etc/rc.d
```
在 rc.d 中创建 gitlab_runner 脚本：

Bash 用户可以进行如下操作：

   sudo bash -c 'cat > /usr/local/etc/rc.d/gitlab_runner' << "EOF"
   #!/bin/sh
   # PROVIDE: gitlab_runner
   # REQUIRE: DAEMON NETWORKING
   # BEFORE:
   # KEYWORD:

   . /etc/rc.subr

   name="gitlab_runner"
   rcvar="gitlab_runner_enable"

   user="gitlab-runner"
   user_home="/home/gitlab-runner"
   command="/usr/local/bin/gitlab-runner"
   command_args="run"
   pidfile="/var/run/${name}.pid"

   start_cmd="gitlab_runner_start"

   gitlab_runner_start()
   {
       export USER=${user}
       export HOME=${user_home}
       if checkyesno ${rcvar}; then
           cd ${user_home}
           /usr/sbin/daemon -u ${user} -p ${pidfile} ${command} ${command_args} > /var/log/gitlab_runner.log 2>&1
       fi
   }

   load_rc_config $name
   run_rc_command $1
   EOF

如果您未使用 Bash，创建一个名为 /usr/local/etc/rc.d/gitlab_runner 的文件并包含以下内容：

      #!/bin/sh
      # PROVIDE: gitlab_runner
      # REQUIRE: DAEMON NETWORKING
      # BEFORE:
      # KEYWORD:

      . /etc/rc.subr

      name="gitlab_runner"
      rcvar="gitlab_runner_enable"

      user="gitlab-runner"
      user_home="/home/gitlab-runner"
      command="/usr/local/bin/gitlab-runner"
      command_args="run"
      pidfile="/var/run/${name}.pid"

      start_cmd="gitlab_runner_start"

      gitlab_runner_start()
      {
         export USER=${user}
         export HOME=${user_home}
         if checkyesno ${rcvar}; then
            cd ${user_home}
            /usr/sbin/daemon -u ${user} -p ${pidfile} ${command} ${command_args} > /var/log/gitlab_runner.log 2>&1
         fi
      }

      load_rc_config $name
      run_rc_command $1

使 gitlab_runner 脚本可执行：

sudo chmod +x /usr/local/etc/rc.d/gitlab_runner

注册 Runner。
启用 gitlab-runner 服务并启动它：
```
sudo sysrc gitlab_runner_enable=YES
sudo service gitlab_runner start
```
如果您不想在重启之后通过启用 gitlab-runner 服务进行启动，请使用：
```
sudo service gitlab_runner onestart
```

升级到极狐GitLab Runner 10

升级到极狐GitLab Runner 10.0：

停止极狐GitLab Runner：
```
sudo service gitlab_runner stop
```

可选。为以防万一，请保存之前版本的极狐GitLab Runner：

sudo mv /usr/local/bin/gitlab-ci-multi-runner{,.$(/usr/local/bin/gitlab-ci-multi-runner --version| grep Version | cut -d ':' -f 2 | sed 's/ //g')}

下载新的极狐GitLab Runner 并使其可执行：

# For amd64
sudo fetch -o /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-freebsd-amd64

# For i386
sudo fetch -o /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-freebsd-386

sudo chmod +x /usr/local/bin/gitlab-runner

编辑 /usr/local/etc/rc.d/gitlab_runner 并更改：

command="/usr/local/bin/gitlab-ci-multi-runner run"

成为：

command="/usr/local/bin/gitlab-runner run"

启动极狐GitLab Runner：
```
sudo service gitlab_runner start
```
确认一切运行正常后，您可以移除旧的二进制文件：
```
sudo rm /usr/local/bin/gitlab-ci-multi-runner.*
```