更改配置后，执行如下命令（加载配置生效）：

sudo gitlab-ctl reconfigure

服务打开、关闭、重启：

# Start all GitLab components

sudo gitlab-ctl start

# Stop all GitLab components

sudo gitlab-ctl stop

# Restart all GitLab components

sudo gitlab-ctl restart

卸载：

# Stop gitlab and remove its supervision process

sudo gitlab-ctl uninstall

# Debian/Ubuntu

sudo dpkg -r gitlab

# Redhat/Centos

sudo rpm -e gitlab

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