删除 版本仓库.md

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<h1><center>版本仓库</center></h1>
------
## 一Git、Github、Gitlab 的区别
Git是版本控制系统
Github是在线的基于Git的代码托管服务GitHub提供付费账户和免费账户都可以创建公开的代码仓库可以创建私有的代码仓库
Gitlab 创建免费的私人仓库
## 二Git简介
#### 1.GIt介绍
Git是一个开源的分布式版本控制系统用于敏捷高效地处理任何或小或大的项目
Git 是 Linus Torvalds 为了帮助管理 Linux 内核开发而开发的一个开放源码的版本控制软件
Git 与常用的版本控制工具 CVS, Subversion 等不同,它采用了分布式版本库的方式,不必服务器端软件支持
#### 2.Git工作流程
克隆 Git 资源作为工作目录
在克隆的资源上添加或修改文件
如果其他人修改了,你可以更新资源
在提交前查看修改
提交修改
在修改完成后,如果发现错误,可以撤回提交并再次修改并提交
<img src="C:\Users\A\Pictures\Git\1.png" alt="image-20220622135814482" style="zoom:50%;" />
#### 3.git的工作区、暂存区和版本库
工作区:就是你在电脑里能看到的目录
暂存区英文叫stage, 或index。一般存放在"git目录"下的index文件.git/index所以我们把暂存区有时也叫作索引index
版本库:工作区有一个隐藏目录.git这个不算工作区而是Git的版本库
![img](C:\Users\A\Pictures\Git\2.png)
#### 4.Git安装
```shell
[root@xingdian-git ~]# yum -y install git curl-devel expat-devel gettext-devel openssl-devel zlib-devel git-core
```
## 三Git使用
Git 提供了一个叫做 git config 的工具,专门用来配置或读取相应的工作环境变量
这些环境变量,决定了 Git 在各个环节的具体工作方式和行为。这些变量可以存放在以下三个不同的地方:
/etc/gitconfig 文件:系统中对所有用户都普遍适用的配置。若使用 git config 时用 --system 选项,读写的就是这个文件
~/.gitconfig 文件:用户目录下的配置文件只适用于该用户。若使用 git config 时用 --global 选项,读写的就是这个文件
当前项目的 Git 目录中的配置文件(也就是工作目录中的 .git/config 文件):这里的配置仅仅针对当前项目有效
#### 1.Git用户信息
配置个人的用户名称和电子邮件地址:
```shell
[root@xingdian-git ~]# git config --global user.name "xingdian"
[root@xingdian-git ~]# git config --global user.email "xingdian@1000phone.com"
```
#### 2.查看配置信息
```shell
[root@xingdian-git ~]# git config --list
user.name=xingdian
user.email=xingdian@1000phone.com
```
这些配置我们也可以在 ~/.gitconfig 或 /etc/gitconfig 看到,如下所示:
```shell
[root@xingdian-git ~]# cat ~/.gitconfig
[user]
name = xingdian
email = xingdian@1000phone.com
```
注意:
```shell
git config --global 参数
取消代理:
git config --global --unset http.proxy
git config --global --unset https.proxy
设置代理:
git config --global http.proxy http://domain.local\vsilva:Passw0rd@proxyServer:8080
出现各种 SSL certificate problem 的解决办法:
git config --global http.sslVerify false
```
#### 3.常用的git 命令
```shell
[root@xingdian-git ~]# git init
# 初始化
[root@xingdian-git ~]# git add main.cpp
# 将某一个文件添加到暂存区
[root@xingdian-git ~]# git add .
# 将文件夹下的所有的文件添加到暂存区
[root@xingdian-git ~]# git commit -m 'note'
# 将暂存区中的文件保存成为某一个版本
[root@xingdian-git ~]# git log
# 查看所有的版本日志
[root@xingdian-git ~]# git status
# 查看现在暂存区的状况
[root@xingdian-git ~]# git diff
# 查看现在文件与上一个提交-commit版本的区别
[root@xingdian-git ~]# git reset --hard HEAD^
# 回到上一个版本
[root@xingdian-git ~]# git reset --hard XXXXX
# XXX为版本编号回到某一个版本
[root@xingdian-git ~]# git pull origin master
# 从主分支pull到本地
[root@xingdian-git ~]# git push -u origin master
# 从本地push到主分支
[root@xingdian-git ~]# git pull
# pull默认主分支
[root@xingdian-git ~]# git push
# push默认主分支 ...
```
#### 4.Git使用
ssh 链接:
客户机上产生公钥上传到gitlab的SSH-Keys里git clone下载和git push上传都没问题这种方式很安全
ssh连接github
登录github,这是github的主页(如果没有账户需要注册)
Git服务器生成秘钥
```shell
[root@xingdian ~]# ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:S/zPOA+wrn/FOnpnFzQponuXzDYDoIFpYTxWeiGKC7g root@xingdian
The key's randomart image is:
+---[RSA 2048]----+
| ...o |
|.. .*o . |
|+ .o.=. . |
|.o +.... . . + |
|E . oSo o o . |
| ...=. o . |
| o.o* . . |
| .. B=@ . |
| .o+=.O++ |
+----[SHA256]-----+
[root@xingdian ~]# cat .ssh/id_rsa.pub
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDjwGC9van2xd2e2u1769g/SZfJadkC2qXwSMy1yQ9xK8FTMfEXV0X6NTGTu4ZIaj9Jjcq2RjUn9QsS2EEePiAZykki7jOcZAxckY/s9iOS2F10wnTGrSpvUjBh3fpziS5c0HB7ejUsonm/jm/BQqwQ9abdWsFJvombdiDifVSYU9s4SbmAjU4gdtgYYxM5vCnGdfCy06grj25lkmYSnQDqDWW2W8a2nPe1UYliBugh2EcTUi2vCnrM6/Jj3P1f3VyB0Y8MXvybksi9oHTqaOA6t8cdArw19nZ0IEy7vffVTUcTNw1gg4UHgb4s5zWHeOnNCFFKDJfLH80CCORoQuut root@xingdian
```
#### 5.版本穿梭
版本回退:
```shell
# 用 git log 命令查看:
# 每一个提交的版本都唯一对应一个 commit 版本号,
# 使用 git reset 命令退到上一个版本:
[root@xingdian-git ~]# git reset --hard HEAD^
```
```shell
[root@xingdian-git ~]# git reflog
# 查看命令历史,以便确定要回到哪个版本
[root@xingdian-git ~]# git reset --hard commit_id
# 比如git reset --hard 3628164
消失的ID号
回到早期的版本后再查看git log会发现最近的版本消失可以使用reflog查看消失的版本ID用于回退到消失的版本
[root@xingdian-git ~]# git reflog
```
#### 6.分支管理
创建分支:
```
[root@xingdian-git ~]# git checkout -b dev #创建dev分支然后切换到dev分支
[root@xingdian-git ~]# git checkout #命令加上-b参数表示创建并切换相当于以下两条命令
[root@xingdian-git ~]# git branch dev
[root@xingdian-git ~]# git branch #命令查看当前分支,
[root@xingdian-git ~]# git branch #命令会列出所有分支,当前分支前面会标一个*号
[root@xingdian-git ~]# git branch
* dev master
[root@xingdian-git ~]# git add readme.txt
git commit -m "branch test" # 在dev分支上正常提交.
```
分支切换:
```shell
[root@xingdian-git ~]# git checkout master # 切换回master分支
# 查看一个readme.txt文件刚才添加的内容不见了因为那个提交是在dev分支上而master分支此刻的提交点并没有变
```
合并分支:
```shell
[root@xingdian-git ~]# git merge dev # 把dev分支的工作成果合并到master分支上
[root@xingdian-git ~]# git merge # 命令用于合并指定分支到当前分支。
# 合并后再查看readme.txt的内容就可以看到和dev分支的最新提交是完全一样的。
```
删除分支:
```shell
[root@xingdian-git ~]# git branch -d dev #删除dev分支了
删除后查看branch就只剩下master分支了.
```
## 四Gitlab部署与使用
#### 1.资源环境
| 主机名 | IP地址 | 服务 |
| :----: | :--------: | :------: |
| gitlab | 10.0.0.110 | gitab-ce |
#### 2.环境部署
修改主机名:
```shell
[root@localhost ~]# hostnamectl --static set-hostname cicd-gitlab
```
关闭防火墙和selinux
```shell
[root@cicd-gitlab ~]# systemctl stop iptables firewalld
[root@cicd-gitlab ~]# systemctl disable iptables firewalld
[root@cicd-gitlab ~]# setenforce 0
```
开启邮件服务:
```shell
[root@cicd-gitlab ~]# systemctl start postfix
[root@cicd-gitlab ~]# systemctl enable postfix
```
添加本地解析:
```shell
[root@cicd-gitlab ~]# vim /etc/hosts
10.0.1.86 gitlab.qfedu.com
```
#### 3.安装gitlab依赖包
```shell
[root@cicd-gitlab ~]# yum install -y curl openssh-server openssh-clients postfix cronie policycoreutils-python
```
#### 4.添加gitlab安装源
```shell
阿里源
[root@cicd-gitlab ~]# vim /etc/yum.repos.d/gitlab-ce.repo
[gitlab-ce]
name=gitlab-ce
baseurl=http://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7
Repo_gpgcheck=0
Enabled=1
gpgcheck=0
清华源:
[root@cicd-gitlab ~]# vim gitlab-ce.repo
[gitlab-ce]
name=Gitlab CE Repository
baseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el$releasever/
gpgcheck=0
enabled=1
[root@cicd-gitlab ~]# vim gitlab-ee.repo
[gitlab-ee]
name=Gitlab EE Repository
baseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ee/yum/el$releasever/
gpgcheck=0
enabled=1
官方源:
[root@cicd-gitlab ~]# vim runner_gitlab-ci-multi-runner.repo
[runner_gitlab-ci-multi-runner]
name=runner_gitlab-ci-multi-runner
baseurl=https://packages.gitlab.com/runner/gitlab-ci-multi-runner/el/7/$basearch
repo_gpgcheck=1
gpgcheck=0
enabled=1
gpgkey=https://packages.gitlab.com/runner/gitlab-ci-multi-runner/gpgkey
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300
[runner_gitlab-ci-multi-runner-source]
name=runner_gitlab-ci-multi-runner-source
baseurl=https://packages.gitlab.com/runner/gitlab-ci-multi-runner/el/7/SRPMS
repo_gpgcheck=1
gpgcheck=0
enabled=1
gpgkey=https://packages.gitlab.com/runner/gitlab-ci-multi-runner/gpgkey
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300
```
5.安装gitlab
```shell
[root@cicd-gitlab ~]# yum -y install gitlab-ce
# 自动安装最新版
```
#### 6.查看gitlab版本
```shell
[root@xingdian-git ~]# head -1 /opt/gitlab/version-manifest.txt
gitlab-ce 13.6.1
```
#### 7.Gitlab 配置登录链接
```shell
#设置登录链接
[root@cicd-gitlab ~]# vim /etc/gitlab/gitlab.rb
***
## GitLab URL
##! URL on which GitLab will be reachable.
##! For more details on configuring external_url see:
##! https://docs.gitlab.com/omnibus/settings/configuration.html#configuring-the-external-url-for-gitlab
# 没有域名可以设置为本机IP地址
external_url 'http://10.0.1.86'
***
[root@cicd-gitlab ~]# grep "^external_url" /etc/gitlab/gitlab.rb
external_url 'http://10.0.1.86' #绑定监听的域名或IP
```
#### 8.初始化 Gitlab
```shell
[root@cicd-gitlab ~]# gitlab-ctl reconfigure  
.....
```
#### 9.启动 Gitlab 服务
```shell
[root@cicd-gitlab ~]# gitlab-ctl start
[root@cicd-gitlab ~]# lsof -i:80
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
nginx 22500 root 7u IPv4 50923 0t0 TCP *:http (LISTEN)
nginx 22501 gitlab-www 7u IPv4 50923 0t0 TCP *:http (LISTEN)
```
#### 10.Gitlab服务管理
```shell
[root@cicd-gitlab ~]# gitlab-ctl start # 启动所有 gitlab 组件;
[root@cicd-gitlab ~]# gitlab-ctl stop # 停止所有 gitlab 组件;
[root@cicd-gitlab ~]# gitlab-ctl restart # 重启所有 gitlab 组件;
[root@cicd-gitlab ~]# gitlab-ctl status # 查看服务状态;
[root@cicd-gitlab ~]# gitlab-ctl reconfigure # 初始化服务;
[root@cicd-gitlab ~]# vim /etc/gitlab/gitlab.rb # 修改默认的配置文件;
[root@cicd-gitlab ~]# gitlab-ctl tail # 查看日志;
```
11.登录Gitlab
在浏览器中输入 http://10.0.0.110,然后 change password: 并使用root用户登录 即可 (后续动作根据提示操作)
```shell
1. 执行命令, 进入交互界面
gitlab-rails console -e production
2. 执行如下命令, 修改root密码为你想要的密码, 无需重启即可完成设置
u=User.where(id:1).first # u定义为root用户
u.password='你的密码' # 设置root密码, 注意需要符合密码强度
u.password_confirmation='你的密码' # 确认当前密码
u.save! # 保存操作
quit # 退出交互界面
```
设置中文:
![img](C:\Users\A\Pictures\Git\3.png)
#### 11.Gitlab部署https方式
创建私有密钥:
```shell
[root@cicd-gitlab ~]# mkdir -p /etc/gitlab/ssl
[root@cicd-gitlab ~]# openssl genrsa -out "/etc/gitlab/ssl/gitlab.example.com.key" 2048
Generating RSA private key, 2048 bit long modulus
...............+++
...............................................................................+++
e is 65537 (0x10001)
```
创建私有证书:
```shell
[root@cicd-gitlab ~]# openssl req -new -key "/etc/gitlab/ssl/gitlab.example.com.key" -out "/etc/gitlab/ssl/gitlab.example.com.csr"
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.
-----
Country Name (2 letter code) [XX]:cn
State or Province Name (full name) []:sh
Locality Name (eg, city) [Default City]:sh
Organization Name (eg, company) [Default Company Ltd]: #输入空格,然后回车
Organizational Unit Name (eg, section) []: #输入空格,然后回车
Common Name (eg, your name or your server's hostname) []:gitlab.example.com
Email Address []:admin@example.com
Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:123456
An optional company name []: #直接回车
查看
[root@cicd-gitlab ~]# ll /etc/gitlab/ssl/
total 8
-rw-r--r-- 1 root root 1066 Jan 2 15:32 gitlab.example.com.csr
-rw-r--r-- 1 root root 1679 Jan 2 15:30 gitlab.example.com.key
```
创建CRT签署证书
```shell
[root@cicd-gitlab ~]# openssl x509 -req -days 365 -in "/etc/gitlab/ssl/gitlab.example.com.csr" -signkey "/etc/gitlab/ssl/gitlab.example.com.key" -out "/etc/gitlab/ssl/gitlab.example.com.crt"
Signature ok
subject=/C=cn/ST=sh/L=sh/O= /OU= /CN=gitlab.example.com/emailAddress=admin@example.com
Getting Private key
查看
[root@cicd-gitlab ~]# ll /etc/gitlab/ssl/
total 12
-rw-r--r-- 1 root root 1265 Jan 2 15:39 gitlab.example.com.crt
-rw-r--r-- 1 root root 1066 Jan 2 15:32 gitlab.example.com.csr
-rw-r--r-- 1 root root 1679 Jan 2 15:30 gitlab.example.com.key
```
创建pem证书 利用openssl命令输出pem证书
```shell
[root@gitlab ~]# openssl dhparam -out /etc/gitlab/ssl/dhparam.pem 2048
Generating DH parameters, 2048 bit long safe prime, generator 2
This is going to take a long time
........................................................+................................................................................+.....................................+..................................................................................+..............................................+..................................................................................................................................+..+........................................................................................................................................+..............................................................................................................................................................................+......+..............+.....................................................+.................+.......................................................................................+..+.................................................................................................................................................+..........................................................+.............+.........+...........................................................+........................................................................................................................................................................................................................................+...................................................................................................................................................................................................................................................................................................................++*++*
```
查看生成的证书:
```shell
[root@cicd-gitlab ~]# ll /etc/gitlab/ssl/
total 16
-rw-r--r-- 1 root root 424 Jan 2 15:46 dhparam.pem
-rw-r--r-- 1 root root 1265 Jan 2 15:39 gitlab.example.com.crt
-rw-r--r-- 1 root root 1066 Jan 2 15:32 gitlab.example.com.csr
-rw-r--r-- 1 root root 1679 Jan 2 15:30 gitlab.example.com.key
```
更改文件权限:
```shell
[root@cicd-gitlab ~]# chmod 600 /etc/gitlab/ssl/*
[root@cicd-gitlab ~]# ll /etc/gitlab/ssl/
total 16
-rw------- 1 root root 424 Jan 2 15:46 dhparam.pem
-rw------- 1 root root 1265 Jan 2 15:39 gitlab.example.com.crt
-rw------- 1 root root 1066 Jan 2 15:32 gitlab.example.com.csr
-rw------- 1 root root 1679 Jan 2 15:30 gitlab.example.com.key
```
配置 gitlab
```shell
[root@cicd-gitlab ~]# cp /etc/gitlab/gitlab.rb{,.bak}
[root@cicd-gitlab ~]# vim /etc/gitlab/gitlab.rb
## 更改如下
13 external_url 'https://gitlab.example.com' 13行左右
952 nginx['redirect_http_to_https'] = true
964 nginx['ssl_certificate'] = "/etc/gitlab/ssl/gitlab.example.com.crt"
965 nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/gitlab.example.com.key"
979 # nginx['ssl_dhparam'] = "/etc/gitlab/ssl/dhparam.pem" # Path to dhparams.pem, eg. /etc/gitlab/ssl/dhparams.pem
```
初始化gitlab相关服务配置
```shell
[root@cicd-gitlab ~]# gitlab-ctl reconfigure
Starting Chef Client, version 13.6.4
resolving cookbooks for run list: ["gitlab"]
Synchronizing Cookbooks:
- gitlab (0.0.1)
- package (0.1.0)
- postgresql (0.1.0)
- redis (0.1.0)
- mattermost (0.1.0)
- registry (0.1.0)
- gitaly (0.1.0)
- consul (0.0.0)
- nginx (0.1.0)
- runit (0.14.2)
- letsencrypt (0.1.0)
- acme (3.1.0)
- crond (0.1.0)
- compat_resource (12.19.0)
Installing Cookbook Gems:
Compiling Cookbooks...
Recipe: gitlab::default
* directory[/etc/gitlab] action create
- change mode from '0755' to '0775'
Converging 493 resources
* directory[/etc/gitlab] action create (up to date)
* directory[Create /var/opt/gitlab] action create
- create new directory /var/opt/gitlab
- change mode from '' to '0755'
- change owner from '' to 'root'
- change group from '' to 'root'
* directory[/opt/gitlab/embedded/etc] action create
- create new directory /opt/gitlab/embedded/etc
- change mode from '' to '0755'
- change owner from '' to 'root'
- change group from '' to 'root'
* template[/opt/gitlab/embedded/etc/gitconfig] action create
- create new file /opt/gitlab/embedded/etc/gitconfig
- update content in file /opt/gitlab/embedded/etc/gitconfig from none to 987af3
。。。。过程有点长,需要等一会(看个人服务器配置了)
Running handlers:
Running handlers complete
Chef Client finished, 454/655 resources updated in 02 minutes 16 seconds
gitlab Reconfigured!
# 出现这个表示配置没有问题!
```
重启 gitlab
```shell
[root@cicd-gitlab ~]# gitlab-ctl restart
ok: run: alertmanager: (pid 6526) 1s
ok: run: gitaly: (pid 6543) 0s
ok: run: gitlab-monitor: (pid 6556) 0s
ok: run: gitlab-workhorse: (pid 6579) 1s
ok: run: logrotate: (pid 6589) 0s
ok: run: nginx: (pid 6597) 1s
ok: run: node-exporter: (pid 6681) 0s
ok: run: postgres-exporter: (pid 6687) 1s
ok: run: postgresql: (pid 6698) 0s
ok: run: prometheus: (pid 6706) 0s
ok: run: redis: (pid 6722) 0s
ok: run: redis-exporter: (pid 6856) 0s
ok: run: sidekiq: (pid 6866) 0s
ok: run: unicorn: (pid 6880) 0s
# 可以看出gitlab的所有服务重启完成
```
#### 12.浏览器登录 gitlab
https://gitlab.example.com
![img](C:\Users\A\Pictures\Git\4.png)
#### 13.Gitlab 添加 SMTP 邮件功能
配置邮件功能:
```shell
[root@cicd-gitlab ~]# grep -P "^[^#].*smtp_|user_email|gitlab_email" /etc/gitlab/gitlab.rb
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.163.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "zhuangyaovip@163.com"
gitlab_rails['smtp_password'] = "FULLECVMSVNBSDJH"
gitlab_rails['smtp_domain'] = "163.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = true
gitlab_rails['gitlab_email_enabled'] = true
gitlab_rails['gitlab_email_from'] = 'zhuangyaovip@163.com'
gitlab_rails['gitlab_email_display_name'] = 'Example'
gitlab_rails['gitlab_email_reply_to'] = '1311529042@qq.com'
gitlab_rails['gitlab_email_subject_suffix'] = 'gitlab'
# gitlab_rails['gitlab_email_smime_enabled'] = false
# gitlab_rails['gitlab_email_smime_key_file'] = '/etc/gitlab/ssl/gitlab_smime.key'
# gitlab_rails['gitlab_email_smime_cert_file'] = '/etc/gitlab/ssl/gitlab_smime.crt'
# gitlab_rails['gitlab_email_smime_ca_certs_file'] = '/etc/gitlab/ssl/gitlab_smime_cas.crt'
# user['git_user_email'] = "gitlab@#{node['fqdn']}"
```
停止gitlab服务
```shell
[root@cicd-gitlab ~]# gitlab-ctl stop
ok: down: gitaly: 0s, normally up
ok: down: gitlab-monitor: 1s, normally up
ok: down: gitlab-workhorse: 0s, normally up
ok: down: logrotate: 1s, normally up
ok: down: nginx: 0s, normally up
ok: down: node-exporter: 1s, normally up
ok: down: postgres-exporter: 0s, normally up
ok: down: postgresql: 0s, normally up
ok: down: prometheus: 0s, 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
```
修改配置后需要初始化配置:
```shell
[root@cicd-gitlab ~]# gitlab-ctl reconfigure
......
```
启动服务:
```shell
[root@cicd-gitlab ~]# gitlab-ctl start
ok: run: gitaly: (pid 37603) 0s
ok: run: gitlab-monitor: (pid 37613) 0s
ok: run: gitlab-workhorse: (pid 37625) 0s
ok: run: logrotate: (pid 37631) 0s
ok: run: nginx: (pid 37639) 1s
ok: run: node-exporter: (pid 37644) 0s
ok: run: postgres-exporter: (pid 37648) 1s
ok: run: postgresql: (pid 37652) 0s
ok: run: prometheus: (pid 37660) 1s
ok: run: redis: (pid 37668) 0s
ok: run: redis-exporter: (pid 37746) 0s
ok: run: sidekiq: (pid 37750) 1s
ok: run: unicorn: (pid 37757) 0s
```
Gitlab 发送邮件测试:
```shell
[root@cicd-gitlab ~]# gitlab-rails console
Loading production environment (Rails 4.2.10)
irb(main):001:0> Notify.test_email('1311529042@qq.com', 'Message Subject', 'Message Body').deliver_now
Notify#test_email: processed outbound mail in 2219.5ms
Sent mail to user@destination.com (2469.5ms)
Date: Fri, 04 May 2018 15:50:10 +0800
From: Admin <username@domain.cn>
Reply-To: Admin <username@domain.cn>
To: user@destination.com
Message-ID: <5aec10b24cfaa_93933fee282db10c162d@vm1.mail>
Subject: Message Subject
Mime-Version: 1.0
Content-Type: text/html;
charset=UTF-8tt
Content-Transfer-Encoding: 7bit
Auto-Submitted: auto-generated
X-Auto-Response-Suppress: All
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><p>Message Body</p></body></html>
=> #<Mail::Message:70291731344240, Multipart: false, Headers: <Date: Fri, 04 May 2018 15:50:10 +0800>, <From: Admin <username@domain.cn>>, <Reply-To: Admin <username@domain.cn>>, <To: user@destination.com>, <Message-ID: <5aec10b24cfaa_93933fee282db10c162d@vm1.mail>>, <Subject: Message Subject>, <Mime-Version: 1.0>, <Content-Type: text/html; charset=UTF-8>, <Content-Transfer-Encoding: 7bit>, <Auto-Submitted: auto-generated>, <X-Auto-Response-Suppress: All>>
irb(main):002:0>quit
```
## 五Gitlab 开发代码提交处理流程
#### 1.公司代码提交合并流程
PM项目主管/项目经理在gitlab创建任务分配给开发人员
开发人员领取任务后在本地使用git clone拉取代码库
开发人员创建开发分支git checkout -b dev并进行开发
开发人员完成之后提交到本地仓库git commit
开发人员在gitlab界面上申请分支合并请求Merge request
PM在gitlab上查看提交和代码修改情况确认无误后确认将开发人员的分支合并到主分支master
开发人员在gitlab上Mark done确认开发完成并关闭