【12.25】代码管理平台 gitlab
22.14/22.15 安装gitlab
gitlab 官网 https://about.gitlab.com/gitlab-com/
官方安装文档：https://about.gitlab.com/install/#centos-7
要求服务器内存不少于2g，否则会卡死
1、创建 gitlab 的安装源
[root@arslinux-01 ~]# vim /etc/yum.repos.d/gitlab.repo
[gitlab-ce]
name=Gitlab CE Repository
baseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el$releasever/
gpgcheck=0
enabled=1
2、安装 gitlab
[root@arslinux-01 ~]# yum install -y gitlab-ce
3、自动配置 gitlab
[root@arslinux-01 ~]# gitlab-ctl reconfigure
[root@arslinux-01 ~]# netstat -lntp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 192.168.194.130:27017 0.0.0.0:* LISTEN 7504/mongod
tcp 0 0 127.0.0.1:27017 0.0.0.0:* LISTEN 7504/mongod
tcp 0 0 127.0.0.1:9100 0.0.0.0:* LISTEN 14204/node_exporter
tcp 0 0 127.0.0.1:9229 0.0.0.0:* LISTEN 14189/gitlab-workho
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1/systemd
tcp 0 0 127.0.0.1:9168 0.0.0.0:* LISTEN 14222/puma 3.12.0 (
tcp 0 0 127.0.0.1:8080 0.0.0.0:* LISTEN 12872/unicorn maste
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 12951/nginx: master
tcp 0 0 0.0.0.0:20048 0.0.0.0:* LISTEN 7332/rpc.mountd
tcp 0 0 0.0.0.0:37361 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:8082 0.0.0.0:* LISTEN 12888/sidekiq 5.2.7
tcp 0 0 127.0.0.1:9236 0.0.0.0:* LISTEN 14209/gitaly
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 7242/sshd
tcp 0 0 127.0.0.1:3000 0.0.0.0:* LISTEN 15042/grafana-serve
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 7675/master
tcp 0 0 0.0.0.0:8060 0.0.0.0:* LISTEN 12951/nginx: master
tcp 0 0 0.0.0.0:35038 0.0.0.0:* LISTEN 7265/rpc.statd
tcp 0 0 127.0.0.1:9121 0.0.0.0:* LISTEN 14233/redis_exporte
tcp 0 0 0.0.0.0:2049 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:9090 0.0.0.0:* LISTEN 14240/prometheus
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 7256/zabbix_agentd
tcp 0 0 127.0.0.1:9187 0.0.0.0:* LISTEN 14284/postgres_expo
tcp 0 0 0.0.0.0:10051 0.0.0.0:* LISTEN 7330/zabbix_server
tcp 0 0 127.0.0.1:9093 0.0.0.0:* LISTEN 14275/alertmanager
tcp6 0 0 :::3306 :::* LISTEN 7579/mysqld
tcp6 0 0 :::33836 :::* LISTEN -
tcp6 0 0 :::53101 :::* LISTEN 7265/rpc.statd
tcp6 0 0 :::111 :::* LISTEN 1/systemd
tcp6 0 0 ::1:9168 :::* LISTEN 14222/puma 3.12.0 (
tcp6 0 0 :::20048 :::* LISTEN 7332/rpc.mountd
tcp6 0 0 :::22 :::* LISTEN 7242/sshd
tcp6 0 0 ::1:25 :::* LISTEN 7675/master
tcp6 0 0 :::2049 :::* LISTEN -
tcp6 0 0 :::10050 :::* LISTEN 7256/zabbix_agentd
tcp6 0 0 :::10051 :::* LISTEN 7330/zabbix_server
tcp6 0 0 :::10052 :::* LISTEN 7264/java
tcp6 0 0 :::9094 :::* LISTEN 14275/alertmanager
4、关闭 gitlab，可以看到 gitlab 相关服务
[root@arslinux-01 ~]# gitlab-ctl stop
ok: down: alertmanager: 0s, normally up
ok: down: gitaly: 0s, normally up
ok: down: gitlab-monitor: 0s, normally up
ok: down: gitlab-workhorse: 1s, normally up
ok: down: grafana: 0s, normally up
ok: down: logrotate: 1s, normally up
ok: down: nginx: 0s, normally up
ok: down: node-exporter: 0s, normally up
ok: down: postgres-exporter: 1s, normally up
ok: down: postgresql: 0s, normally up
ok: down: prometheus: 1s, normally up
ok: down: redis: 0s, normally up
ok: down: redis-exporter: 1s, normally up
ok: down: sidekiq: 0s, normally up
ok: down: unicorn: 1s, normally up
5、停止本地之前安装的 nginx 服务，redis-server
[root@arslinux-01 ~]# /etc/init.d/nginx stop
Stopping nginx (via systemctl): [ 确定 ]
[root@arslinux-01 ~]# chkconfig nginx off
[root@arslinux-01 ~]# killall redis-server
6、启动 gitlab（gitlab-ctl stop/restart/start/status）
[root@arslinux-01 ~]# gitlab-ctl start
ok: run: alertmanager: (pid 15894) 1s
ok: run: gitaly: (pid 15905) 0s
ok: run: gitlab-monitor: (pid 15923) 1s
ok: run: gitlab-workhorse: (pid 15925) 0s
ok: run: grafana: (pid 15932) 1s
ok: run: logrotate: (pid 15938) 0s
ok: run: nginx: (pid 15946) 1s
ok: run: node-exporter: (pid 15951) 0s
ok: run: postgres-exporter: (pid 15955) 1s
ok: run: postgresql: (pid 15960) 0s
ok: run: prometheus: (pid 15962) 1s
ok: run: redis: (pid 15976) 0s
ok: run: redis-exporter: (pid 15981) 1s
ok: run: sidekiq: (pid 15986) 0s
ok: run: unicorn: (pid 15992) 0s
7、网页访问 gitlab，只要输入 ip 地址即可
如果出现 502 错误，那么请检查内存是否过小，一般不小于 4G
22.16 使用gitlab
gitlab常用命令：https://www.cnyunwei.cc/archives/1204
进入 gitlab，先创建组，再创建项目
1、创建组：
2、创建项目：
和 github 一样，需要添加 ssh key，才可以和 gitlab 通信
3、设置 ssh key
右上角头像——setting——SSH Keys
4、创建用户
顶部中间扳手图标(Admin Area)——New user
5、进入用户编辑，可以设定用户密码
6、退出，用新建的用户名密码登录，首次登录需要修改密码，可以设成和原来一样的密码，然后就可以创建项目了
22.17 gitlab备份和恢复
- gitlab 备份
[root@arslinux-01 ~]# gitlab-rake gitlab:backup:create
- 备份的文件默认会放到 /var/opt/gitlab/backups/ 下
[root@arslinux-01 ~]# ls /var/opt/gitlab/backups/
1564299157_2019_07_28_12.1.1_gitlab_backup.tar
[root@arslinux-01 ~]# du -sh /var/opt/gitlab/backups/1564299157_2019_07_28_12.1.1_gitlab_backup.tar
132K /var/opt/gitlab/backups/1564299157_2019_07_28_12.1.1_gitlab_backup.tar
- gitlab 恢复
1）暂停 unicorn、sidekiq 服务
[root@arslinux-01 ~]# gitlab-ctl stop unicorn ; gitlab-ctl stop sidekiq
2）恢复 gitlab-rake gitlab:backup:restore BACKUP=xxxxx （这里是一个编号，即备份文件的前缀）
[root@arslinux-01 ~]# gitlab-rake gitlab:backup:restore BACKUP=1564299157_2019_07_28_12.1.1
- 再启动服务 gitlab-ctl start
扩展内容：
同学分享的svn文档 http://note.youdao.com/noteshare?id=1bb87a28a2973ae5722bf765882c2d8f
svn 多仓库管理 http://elim.iteye.com/blog/1171108
svn+ssh http://www.linuxfly.org/post/450/
svn清除保存的用户名和密码 http://holy2010.blog.51cto.com/1086044/645944
svn命令详解 http://blog.sina.com.cn/s/blog_963453200101eiuq.html
svn的钩子 http://coolnull.com/1716.html
gitlab修改端口 http://blog.csdn.net/arybd/article/details/54635295
修改主机名 http://www.mamicode.com/info-detail-1316828.html
第三方邮件http://blog.csdn.net/liuruiqun/article/details/50000213
server ssh 端口并不是22 http://www.cnblogs.com/limx/p/5709101.html http://www.linuxidc.com/Linux/2017-02/141043.htm
应该修改 /opt/gitlab/embedded/service/gitlab-rails/config/gitlab.yml
“# If you use non-standard ssh port you need to specify it”
ssh_port: xxxxx
gitlab的钩子相关配置http://fighter.blog.51cto.com/1318618/1670667
来源：CSDN
作者：张森纳
链接：https://blog.csdn.net/arsenal4life/article/details/103706719