GitLab本地Git代码仓库的安装与配置

配置要求：最低4GB可用内存

查看当前系统版本

[root@iZj6cehstgjoj3qav88fidZ ~]# cat /etc/redhat-release 
CentOS Linux release 7.4.1708 (Core) 
[root@iZj6cehstgjoj3qav88fidZ ~]#

安装GitLab服务YUM仓库

企业版

curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ee/script.rpm.sh | sudo bash

社区版

curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash

查看仓库配置文件

企业版

[root@iZj6cehstgjoj3qav88fidZ ~]# ls /etc/yum.repos.d/
CentOS-Base.repo epel.repo gitlab_gitlab-ee.repo
[root@iZj6cehstgjoj3qav88fidZ ~]#

社区版

[root@iZj6cehstgjoj3qav88fidZ ~]# ls /etc/yum.repos.d/
CentOS-Base.repo epel.repo gitlab_gitlab-ce.repo gitlab_gitlab-ee.repo
[root@iZj6cehstgjoj3qav88fidZ ~]# cat /etc/yum.repos.d/gitlab_gitlab-ce.repo 
[gitlab_gitlab-ce]
name=gitlab_gitlab-ce
baseurl=https://packages.gitlab.com/gitlab/gitlab-ce/el/7/$basearch
repo_gpgcheck=1
gpgcheck=1
enabled=1
gpgkey=https://packages.gitlab.com/gitlab/gitlab-ce/gpgkey
https://packages.gitlab.com/gitlab/gitlab-ce/gpgkey/gitlab-gitlab-ce-3D645A26AB9FBD22.pub.gpg
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300

[gitlab_gitlab-ce-source]
name=gitlab_gitlab-ce-source
baseurl=https://packages.gitlab.com/gitlab/gitlab-ce/el/7/SRPMS
repo_gpgcheck=1
gpgcheck=1
enabled=1
gpgkey=https://packages.gitlab.com/gitlab/gitlab-ce/gpgkey
https://packages.gitlab.com/gitlab/gitlab-ce/gpgkey/gitlab-gitlab-ce-3D645A26AB9FBD22.pub.gpg
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300
[root@iZj6cehstgjoj3qav88fidZ ~]#

执行安装时，变量中设置有效的域名解析并指定为https协议时，将自动请求Let’s Encrypt证书并安装，首次安装建议使用http协议，之后自行安装TLS证书

启用TLS证书安装

sudo EXTERNAL_URL="https://gitlab.licensebox.cn" yum install -y gitlab-ce

禁用TLS证书安装

sudo EXTERNAL_URL="http://gitlab.licensebox.cn" yum install -y gitlab-ce

提示安装成功

Thank you for installing GitLab!
GitLab should be available at http://gitlab.licensebox.cn

查看端口监听及服务进程

使用浏览器访问Gitlab首页，按照提示设置初始密码

使用设置的初始密码进行首次登录

查看GitLab默认首页

社区版的版本升级更新操作

备份数据（默认备份路径/var/opt/gitlab/backups）

sudo gitlab-rake gitlab:backup:create STRATEGY=copy

执行更新

sudo yum install -y gitlab-ce