1、准备工作
1）注意注意注意！需要4G+内存
并不是说4G以下就无法安装....但是会容易出现无法预知的问题，比如出现502页面
2）安装所需要的依赖包
yum -y install policycoreutils-python openssh-server openssh-clients postfix
3)开启postfix
[root@VM_0_5_centos ~]# systemctl enable postfix && systemctl start postfix
Job for postfix.service failed because the control process exited with error code. See "systemctl status postfix.service" and "journalctl -xe" for details.
[root@VM_0_5_centos ~]# systemctl status postfix.service
● postfix.service - Postfix Mail Transport Agent
Loaded: loaded (/usr/lib/systemd/system/postfix.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Tue 2019-05-07 23:30:09 CST; 16s ago
Process: 27469 ExecStart=/usr/sbin/postfix start (code=exited, status=1/FAILURE)
Process: 27466 ExecStartPre=/usr/libexec/postfix/chroot-update (code=exited, status=0/SUCCESS)
Process: 27463 ExecStartPre=/usr/libexec/postfix/aliasesdb (code=exited, status=75)
May 07 23:30:07 VM_0_5_centos systemd[1]: Starting Postfix Mail Transport Agent...
May 07 23:30:07 VM_0_5_centos aliasesdb[27463]: /usr/sbin/postconf: fatal: parameter inet_interfaces: no local inter...r ::1
May 07 23:30:08 VM_0_5_centos aliasesdb[27463]: newaliases: fatal: parameter inet_interfaces: no local interface fou...r ::1
May 07 23:30:08 VM_0_5_centos postfix[27469]: fatal: parameter inet_interfaces: no local interface found for ::1
May 07 23:30:09 VM_0_5_centos systemd[1]: postfix.service: control process exited, code=exited status=1
May 07 23:30:09 VM_0_5_centos systemd[1]: Failed to start Postfix Mail Transport Agent.
May 07 23:30:09 VM_0_5_centos systemd[1]: Unit postfix.service entered failed state.
May 07 23:30:09 VM_0_5_centos systemd[1]: postfix.service failed.
Hint: Some lines were ellipsized, use -l to show in full.
2、下载安装包
访问 中文镜像站点查看最新的镜像版本，我选的是
11.10.4
[root@VM_0_5_centos ~]# wget https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-11.10.4-ce.0.el7.x86_64.rpm
--2019-05-07 23:23:24-- https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-11.10.4-ce.0.el7.x86_64.rpm
Resolving mirrors.tuna.tsinghua.edu.cn (mirrors.tuna.tsinghua.edu.cn)... 101.6.8.193, 2402:f000:1:408:8100::1
Connecting to mirrors.tuna.tsinghua.edu.cn (mirrors.tuna.tsinghua.edu.cn)|101.6.8.193|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 619044408 (590M) [application/x-redhat-package-manager]
Saving to: ‘gitlab-ce-11.10.4-ce.0.el7.x86_64.rpm’
100%[==================================================================================>] 619,044,408 10.4MB/s in 61s
2019-05-07 23:24:48 (9.62 MB/s) - ‘gitlab-ce-11.10.4-ce.0.el7.x86_64.rpm’ saved [619044408/619044408]
3、安装
[root@VM_0_5_centos ~]# rpm -ivh gitlab-ce-11.10.4-ce.0.el7.x86_64.rpm
warning: gitlab-ce-11.10.4-ce.0.el7.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID f27eab47: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:gitlab-ce-11.10.4-ce.0.el7 ################################# [100%]
It looks like GitLab has not been configured yet; skipping the upgrade script.
*. *.
*** ***
***** *****
.****** *******
******** ********
,,,,,,,,,***********,,,,,,,,,
,,,,,,,,,,,*********,,,,,,,,,,,
.,,,,,,,,,,,*******,,,,,,,,,,,,
,,,,,,,,,*****,,,,,,,,,.
,,,,,,,****,,,,,,
.,,,***,,,,
,*,.
_______ __ __ __
/ ____(_) /_/ / ____ _/ /_
/ / __/ / __/ / / __ `/ __ \
/ /_/ / / /_/ /___/ /_/ / /_/ /
\____/_/\__/_____/\__,_/_.___/
Thank you for installing GitLab!
GitLab was unable to detect a valid hostname for your instance.
Please configure a URL for your GitLab instance by setting `external_url`
configuration in /etc/gitlab/gitlab.rb file.
Then, you can start your GitLab instance by running the following command:
sudo gitlab-ctl reconfigure
For a comprehensive list of configuration options please see the Omnibus GitLab readme
https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md
4、配置
1）端口
vim /etc/gitlab/gitlab.rb
// external_url -> "http://gitlab.example.com"
// 改为自己的服务器 "http://ip:端口"
2）刷新应用配置(这一步需要比较长的时间执行)
gitlab-ctl reconfigure
3）重启
[root@VM_0_5_centos ~]# gitlab-ctl restart
ok: run: alertmanager: (pid 32598) 0s
ok: run: gitaly: (pid 32607) 1s
ok: run: gitlab-monitor: (pid 32626) 0s
ok: run: gitlab-workhorse: (pid 32631) 0s
ok: run: logrotate: (pid 32640) 1s
ok: run: nginx: (pid 32648) 0s
ok: run: node-exporter: (pid 32653) 1s
ok: run: postgres-exporter: (pid 32667) 0s
ok: run: postgresql: (pid 32681) 1s
ok: run: prometheus: (pid 32688) 0s
ok: run: redis: (pid 32702) 0s
ok: run: redis-exporter: (pid 32708) 0s
ok: run: sidekiq: (pid 341) 0s
ok: run: unicorn: (pid 373) 0s
4）第一次访问，设置密码
image.png
5、问题
1）访问站点出现502
image.png
第一次访问或者低内存情况下会出现，或是其他原因，比如文件权限、端口占用
2）Nginx冲突
A）懒人方法，重命名nginx进程，参考 【记一次 gitlab 与老的 nginx 冲突处理】
- 复制一份 gitlib 下的 nginx
mv /opt/gitlab/embedded/sbin/nginx /opt/gitlab/embedded/sbin/nginx2
- 修改启动脚本
vi /opt/gitlab/sv/nginx/run
- 修改如下内容：
exec chpst -P /opt/gitlab/embedded/sbin/nginx -p /var/opt/gitlab/nginx
// 改为
exec chpst -P /opt/gitlab/embedded/sbin/nginx2 -p /var/opt/gitlab/nginx
reboot之后即可，但是如果执行
gitlab-ctl reconfigure，该配置会被还原，切记不要随意reconfigure
B）使用非绑定的Nginx（兼容本机Nginx）
- 具体参考官网教程，Using a non-bundled web-server，以下只列出操作步骤
- 打开
vi /etc/gitlab/gitlab.rb，也可以通过ftp打开文件编辑 - 停止使用绑定的Nginx服务
nginx['enable'] = false
- 设置web-server user用户名，这里我nginx使用的是
LNMP，用户名为www，具体应以自己服务器配置而定
web_server['external_users'] = ['www']
- 将本机IP添加到gitlab的信任列表中
gitlab_rails['trusted_proxies'] = [ '127.0.0.1' ]
- 设置gitlab的监听端口，以8181端口为例，即访问使用的端口
gitlab_workhorse['listen_network'] = "tcp"
gitlab_workhorse['listen_addr'] = "127.0.0.1:8181"
- 重载配置
gitlab-ctl reconfigure
gitlab-ctl restart
要注意的是，我配置过懒人方法，所以导致进程中有多个nginx，所以此时restart之后无法访问，还是需要
reboot下，可以配置、使用nginx转发，就可以通过域名访问部署好的gitlab
3）汉化
补丁主页 ，目前最新的补丁是
11.10.2，但是我安装的是11.10.4，但目前没有发现异常`；
- 下载补丁
wget https://gitlab.com/xhang/gitlab/-/archive/11-10-stable-zh/gitlab-11-10-stable-zh.tar.gz
tar -zxf gitlab-11-10-stable-zh.tar.gz
cp -rp /opt/gitlab/embedded/service/gitlab-rails{,.bak_$(date +%F)}
- 覆盖源文件，这里需要使用
/bin/cp -rf，进行强制覆盖，不然会需要一直确认是否覆盖
/bin/cp -rf gitlab-11-10-stable-zh/* /opt/gitlab/embedded/service/gitlab-rails/
- 刷新配置、重启
gitlab-ctl reconfigure
gitlab-ctl restart
- 重启之后发现许多内容仍为英文，使用admin进入设置
image.png
选择Language为简体中文，保存、刷新页面后，内容基本汉化
4）关闭注册功能
进入管理中心 - 设置 -
取消启用注册 - 保存
image.png
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