07.安装及使用gitlub

博客为日常工作学习积累总结：

1.安装gitlub

sudo yum install -y curl policycoreutils-python openssh-server openssh-clients

sudo systemctl enable sshd
sudo systemctl start sshd
1. sudo yum install postfix
1. sudo systemctl enable postfix
  
  sudo systemctl start postfix

wget https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-10.0.0-ce.0.el7.x86_64.rpm

rpm -ivh gitlab-ce-10.0.0-ce.0.el7.x86_64.rpm

修改配置文件：

[root@git ~]# vim /etc/gitlab/gitlab.rb

13 external_url 'http://192.168.50.184'

[root@git ~]# gitlab-ctl reconfigure

访问：http://192.168.50.184/

设置密码：*****

设置账号：root

2.命令练习

查看运行的组件

gitlab-ctl start

gitlab-ctl stop

gitlab-ctl restart

gitlab-ctl show-config

[root@git ~]# gitlab-ctl status
run: gitaly: (pid 17810) 984s; run: log: (pid 17480) 1043s
run: gitlab-monitor: (pid 17847) 983s; run: log: (pid 17697) 1013s
run: gitlab-workhorse: (pid 17824) 984s; run: log: (pid 17545) 1037s
run: logrotate: (pid 17607) 1025s; run: log: (pid 17606) 1025s
run: nginx: (pid 17571) 1031s; run: log: (pid 17570) 1031s
run: node-exporter: (pid 17676) 1019s; run: log: (pid 17675) 1019s
run: postgres-exporter: (pid 17905) 982s; run: log: (pid 17761) 999s
run: postgresql: (pid 17305) 1082s; run: log: (pid 17304) 1082s
run: prometheus: (pid 17855) 983s; run: log: (pid 17736) 1005s
run: redis: (pid 17233) 1090s; run: log: (pid 17232) 1090s
run: redis-exporter: (pid 17720) 1008s; run: log: (pid 17719) 1008s
run: sidekiq: (pid 17462) 1046s; run: log: (pid 17461) 1046s
run: unicorn: (pid 17423) 1052s; run: log: (pid 17422) 1052s

查看组件日子：

[root@git ~]# gitlab-ctl tail nginx

[root@git ~]# cd /var/log/gitlab/

3.管理员界面操作

小扳手的图标：admin area

第一步：创建用户组：

创建项目组java

第二步：创建用户：

创建用户pm,dev1,dev2

第三步：创建项目：

创建项目app1

第四步：配置公钥：linux系统拉取代码配置方式

[root@git ~]# ssh-keygen

配置公钥:一个公钥全网只能一个用户使用

在用户属性里面配置

[root@git~]# cd .ssh/

[root@git .ssh]# cat id_rsa.pub

用所属者新建

创建文件新建分支：

用dev1操作：

git clone git@192.168.50.184:java/app1.git

进入克隆的项目app1里面git pull拉取代码

[root@git app1]# ls
[root@git app1]# git pull
remote: Counting objects: 3, done.
remote: Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
From 192.168.50.184:java/app1
* [new branch] master -> origin/master

第五步：配置公钥：windows系统拉取代码配置方式

安装bash shell Git-2.15.1.2-64-bit.exe

到目录右键选择git bash here F:git

ssh-keygen

加到dev2里面，配置公钥，

git clone git@192.168.50.184:java/app1.git

第六步：配置deploy_keys给jenkins用：

第七步：pm新建里程碑分配开发任务：

第八步：dev1接受开发任务准备开发：

新建分支：创建分支后就会切换

[root@git app1]# git checkout -b shouye
Switched to a new branch 'shouye'
[root@git app1]# git status
On branch shouye
nothing to commit, working tree clean

写页面：

[root@git app1]# vim index.html
<h1>welcome to beijing</h1>

提交到本机仓库：

[root@git app1]# git add .
[root@git app1]# git commit -m "shouye"
[shouye fbee400] shouye
1 file changed, 1 insertion(+)
create mode 100644 index.html

提交到远程仓库：分支名

[root@git app1]# git push origin shouye
Counting objects: 3, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 296 bytes | 0 bytes/s, done.
Total 3 (delta 0), reused 0 (delta 0)
remote:
remote: To create a merge request for shouye, visit:
remote: http://192.168.50.184/java/app1/merge_requests/new?merge_request%5Bsource_branch%5D=shouye
remote:
To 192.168.50.184:java/app1.git
* [new branch] shouye -> shouye

pm界面操作将首页分支merge到master分支

开发第二个工作任务

切换到主分支更新代码

[root@git app1]# git checkout master
Switched to branch 'master'
Your branch is up-to-date with 'origin/master'.
[root@git app1]# git pull
remote: Counting objects: 1, done.
remote: Total 1 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (1/1), done.
From 192.168.50.184:java/app1
c404246..c99e8c7 master -> origin/master
Updating c404246..c99e8c7
Fast-forward
index.html | 1 +
1 file changed, 1 insertion(+)
create mode 100644 index.html

创建news分支

[root@git app1]# git checkout -b news
Switched to a new branch 'news'

[root@git app1]# vim news.html
news center

可自动关闭issues

[root@git app1]# git add .
[root@git app1]# git commit -m "close #2"
[news 30bf4e7] close #2
1 file changed, 1 insertion(+)
create mode 100644 news.html
[root@git app1]# git status
On branch news
nothing to commit, working tree clean
[root@git app1]# git merge news
Already up-to-date.
[root@git app1]# git log

[root@git app1]# git push origin master
Everything up-to-date

开发的角色不能将代码推送到主分支

[root@git app1]# git status
On branch news
nothing to commit, working tree clean
[root@git app1]# git push origin news

[root@git ~]# mkdir -p /data/backups/gitlab

修改代码备份的位置

272 gitlab_rails['backup_path'] = "/data/backups/gitlab"

放开代码备份天数

280 gitlab_rails['backup_keep_time'] = 604800

从新加载配置文件

[root@git ~]# gitlab-ctl reconfigure

重启gitlab

[root@git ~]# gitlab-ctl restart

给备份目录加git权限

[root@git ~]# ll /data/backups/
total 0
drwx------ 2 git root 6 Apr 12 16:12 gitlab
[root@git ~]# chown -R git.git /data/backups/gitlab
[root@git ~]# ll /data/backups/
total 0
drwx------ 2 git git 6 Apr 12 16:12 gitlab

定时任务crontab中加入

[root@git ~]# crontab -e
no crontab for root - using an empty one
0 2 * * * /usr/bin/gitlab-rake gitlab:backup:create

[root@git ~]# ls /data/backups/gitlab/
1555057701_2019_04_12_10.0.0_gitlab_backup.tar
[root@git ~]# date -d @1555057701
Fri Apr 12 16:28:21 CST 2019

恢复备份数据：

gitlab-ctl stop unicorn

gitlab-ctl stop sidekiq

gitlab-rake gitlab:backup:restore BACKUP=

[root@git ~]# gitlab-ctl stop unicorn
ok: down: unicorn: 1s, normally up
[root@git ~]# gitlab-ctl stop sidekiq
ok: down: sidekiq: 0s, normally up

[root@git ~]# gitlab-rake gitlab:backup:restore BACKUP=1555057701_2019_04_12_10.0.0

两个yes恢复OK

[root@git ~]# ls /var/opt/gitlab/git-data/repositories/java/
app1.git

重启gitlab

[root@git ~]# gitlab-ctl restart

配置邮件及ldap认证：

https://blog.csdn.net/chanjingyue/article/details/80523600

gitlab汉化：

https://blog.csdn.net/qq_40025218/article/details/81360794