转载 https://www.cnblogs.com/river2005/p/6757670.html
1、gitlab的搭建
安装基础包
yum -y install curl policycoreutils openssh-server openssh-clients
启动sshd
systemctl enable sshd
systemctl start sshd
安装postfix
yum -y install postfix
systemctl enable postfix
systemctl start postfix
添加防火墙规则
firewall-cmd --permanent --add-service=http
systemctl reload firewalld
or
yum install firewalld
systemctl unmask firewalld
下载并安装软件包
这是官网资源，下载较慢
curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bashyum install gitlab-ce
添加国内的镜像源
执行上面的命令,会一直 time out ,所以我们要换成国内的源.
以下操作针对CentOS 7 ,其他的请戳https://mirror.tuna.tsinghua.edu.cn/help/gitlab-ce/
编辑配置yum源
vi /etc/yum.repos.d/gitlab-ce.repo
[gitlab-ce]
name=gitlab-ce
baseurl=http://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7repo_gpgcheck=0gpgcheck=0enabled=1
gpgkey=https://packages.gitlab.com/gpg.key
然后安装:
sudo yum makecache
sudo yum install gitlab-ce
默认安装的是最新的gitlab-ce的包，如果需要特定的版本可以在官网去下载特定的版本 地址：
https://packages.gitlab.com/gitlab/gitlab-ce/
配置并启动gitlab：
gitlab-ctl reconfigure
默认账户密码是：
Username: root
Password: 5iveL!fe
测试地址(默认80端口):
http://127.0.0.1/
2、gitlab的备份
备份命令
gitlab-rake gitlab:backup:create
默然的备份目录为： /var/opt/gitlab/backups 备份文件名类似： 1393513186_gitlab_backup.tar
备份目录的修改
vi /etc/gitlab/gitlab.rb
gitlab_rails['backup_path'] = '/mnt/gitlab_backups'
3、gitlab数据的恢复或还原
提示：gitlab数据的恢复或者迁移成功的前提——两台服务器的gitlab的版本必须相同，若不相同则可能迁移或者恢复失败
将备份文件放在gitlab的默认备份目录
比如/var/opt/gitlab/backups下的1458217074_gitlab_backup.tar
设置自动备份：
0 2 * * * /opt/gitlab/bin/gitlab-rake gitlab:backup:create
恢复或者还原
停服务
gitlab-ctl stop unicorn
gitlab-ctl stop sidekiq
恢复数据
gitlab-rake gitlab:backup:restore BACKUP=1458213020
BACKUP后面跟的是备份文件的时间戳，比如恢复备份文件1458217074_gitlab_backup.tar
gitlab-rake gitlab:backup:restore BACKUP=1458217074
恢复完启动服务
gitlab-ctl start
gitlab nginx修改
配置文件 /var/opt/gitlab/nginx/conf/gitlab-http.conf。这个文件是gitlab内置的nginx的配置文件，里面可以影响到nginx真实监听端口号。
server {
listen *:82;
server_name gitlab.123.123.cn;
server_tokens off; ## Don't show the nginx version number, a security best practice
修改完成后，重启下，就可以放82端口的gitlab了。
gitlab-ctl restart
gitlab redis 启用
默认情况下gitlab是没有启用自带的redis的(虽然redis已经和gitlab一起启动):
ok: run: gitlab-workhorse: (pid 14263) 1s
ok: run: logrotate: (pid 14271) 0s
ok: run: nginx: (pid 14278) 1s
ok: run: node-exporter: (pid 14284) 0s
ok: run: postgres-exporter: (pid 14288) 1s
ok: run: postgresql: (pid 14303) 0s
ok: run: prometheus: (pid 14312) 1s
ok: run: redis: (pid 14317) 0s
ok: run: redis-exporter: (pid 14320) 0s3
ok: run: sidekiq: (pid 14330) 1s
ok: run: unicorn: (pid 14336) 0s
启用自带的redis,修改/etc/gitlab/gitlab.rb:
redis['port'] = 6379redis['bind'] = '127.0.0.1'
[root@localhost ~]# gitlab-ctl reconfigure
可以看到redis-server和端口6379,redis已经开始工作了:
Running handlers:
Running handlers complete
Chef Client finished, 15/397 resources updated in 25 seconds
gitlab Reconfigured!
[root@localhost ~]# gitlab-ctl restart
[root@localhost ~]# ps -ef|grep redis
root 639 632 0 14:54 ? 00:00:00 runsv redis
root 649 632 0 14:54 ? 00:00:00 runsv redis-exporter
root 653 639 0 14:54 ? 00:00:00 svlogd -tt /var/log/gitlab/redis
root 668 649 0 14:54 ? 00:00:00 svlogd -tt /var/log/gitlab/redis-exporter
gitlab-+ 14317 639 0 16:36 ? 00:00:00 /opt/gitlab/embedded/bin/redis-server 127.0.0.1:6379
gitlab-+ 14320 649 0 16:36 ? 00:00:00 /opt/gitlab/embedded/bin/redis_exporter -web.listen-address=localhost:9121 -redis.addr=unix:///var/opt/gitlab/redis/redis.socket
root 14376 8935 0 16:36 pts/2 00:00:00 grep --color=auto redis
访问一下gitlab主页和各页面,然后查看redis里的缓存清况,已经出现缓存内容了:
[root@localhost ~]# /opt/gitlab/embedded/bin/redis-cli 127.0.0.1:6379> keys * 1) "resque:gitlab:cron_job:admin_email_worker" 2) "resque:gitlab:cron_job:repository_archive_cache_worker" 3) "resque:gitlab:limit_fetch:probed:repository_import" 4) "cache:gitlab:last_commit_id_for_path:2af1c3ff162bb2...................
详细文档:https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/redis.md