版本控制gitlab
什么是版本控制gitlab
GitLab 是一个用于仓库管理系统的开源项目，使用Git作为代码管理工具，并在此基础上搭建起来的Web服务。安装方法是参考GitLab在GitHub上的Wiki页面。Gitlab是目前被广泛使用的基于git的开源代码管理平台, 基于Ruby on Rails构建, 主要针对软件开发过程中产生的代码和文档进行管理, Gitlab主要针对group和project两个维度进行代码和文档管理, 其中group是群组, project是工程项目, 一个group可以管理多个project, 可以理解为一个群组中有多项软件开发任务, 而一个project中可能包含多个branch, 意为每个项目中有多个分支, 分支间相互独立, 不同分支可以进行归并。
常用的版本控制工具：
- gitlab
- subversion
gitlab部署
部署需要至少4GB内存运行，如果不够尽量调制最高，方便后面编译
#配置yum源
[root@localhost ~]# cd /etc/yum.repos.d/
[root@localhost yum.repos.d]# rm -rf *
[root@localhost yum.repos.d]# curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
[root@localhost yum.repos.d]# sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo
[root@localhost yum.repos.d]# yum install -y https://mirrors.aliyun.com/epel/epel-release-latest-8.noarch.rpm
[root@localhost yum.repos.d]# sed -i 's|^#baseurl=https://download.example/pub|baseurl=https://mirrors.aliyun.com|' /etc/yum.repos.d/epel*
[root@localhost yum.repos.d]# sed -i 's|^metalink|#metalink|' /etc/yum.repos.d/epel*
#关闭防火墙和selinux
[root@localhost ~]# setenforce 0
[root@localhost ~]# vim /etc/selinux/config
SELINUX=disabled
[root@localhost ~]# systemctl disable --now firewalld
下载gitlab的包
下载policycoreutils-python依赖包
下载gitlab-ce包
#卸载依赖包
[root@localhost ~]# dnf -y remove policycoreutils
#下载包
[root@localhost ~]# wget http://mirror.centos.org/centos/7/os/x86_64/Packages/policycoreutils-python-2.5-34.el7.x86_64.rpm
[root@localhost ~]# wget https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-15.3.3-ce.0.el7.x86_64.rpm
[root@localhost ~]# ls
anaconda-ks.cfg gitlab-ce-15.3.3-ce.0.el7.x86_64.rpm policycoreutils-python-2.5-34.el7.x86_64.rpm
[root@localhost ~]# yum -y install epel-release git
[root@localhost ~]# yum -y install curl openssh-server openssh-clients postfix cronie perl
#安装policycoreutils-python
[root@localhost ~]# rpm -ivh --nodeps policycoreutils-python-2.5-34.el7.x86_64.rpm
warning: policycoreutils-python-2.5-34.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
Verifying... ################################# [100%]
Preparing... ################################# [100%]
Updating / installing...
1:policycoreutils-python-2.5-34.el7################################# [100%]
#安装gitlab-ce
[root@localhost ~]# rpm -ivh gitlab-ce-15.3.3-ce.0.el7.x86_64.rpm
warning: gitlab-ce-15.3.3-ce.0.el7.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID f27eab47: NOKEY
Verifying... ################################# [100%]
Preparing... ################################# [100%]
Updating / installing...
1:gitlab-ce-15.3.3-ce.0.el7 ################################# [100%]
It looks like GitLab has not been configured yet; skipping the upgrade script.
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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
Help us improve the installation experience, let us know how we did with a 1 minute survey:
https://gitlab.fra1.qualtrics.com/jfe/form/SV_6kVqZANThUQ1bZb?installation=omnibus&release=15-3
#启动postfix服务
[root@localhost ~]# systemctl enable --now postfix
#修改配置文件
[root@localhost ~]# vim /etc/gitlab/gitlab.rb
external_url 'http://192.168.142.133' //修改为主机IP
#重新配置需要等待一段时间
[root@localhost ~]# export LANG=en_US.UTF-8
[root@localhost ~]# bahs
[root@localhost ~]# gitlab-ctl reconfigure
[root@localhost ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 1024 127.0.0.1:9100 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:9229 0.0.0.0:*
LISTEN 0 128 127.0.0.1:9168 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:8080 0.0.0.0:*
LISTEN 0 511 0.0.0.0:80 0.0.0.0:*
LISTEN 0 128 127.0.0.1:8082 0.0.0.0:*
LISTEN 0 128 127.0.0.1:9236 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:8150 0.0.0.0:*
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:8151 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:8153 0.0.0.0:*
LISTEN 0 100 127.0.0.1:25 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:8154 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:8155 0.0.0.0:*
LISTEN 0 128 127.0.0.1:8092 0.0.0.0:*
LISTEN 0 511 0.0.0.0:8060 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:9121 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:9090 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:9187 0.0.0.0:*
LISTEN 0 1024 127.0.0.1:9093 0.0.0.0:*
LISTEN 0 128 [::1]:9168 [::]:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 100 [::1]:25 [::]:*
LISTEN 0 1024 *:9094 *:*
[root@localhost ~]# gitlab-ctl restart
ok: run: alertmanager: (pid 53289) 0s
ok: run: gitaly: (pid 53373) 1s
ok: run: gitlab-exporter: (pid 53415) 0s
ok: run: gitlab-kas: (pid 53417) 1s
ok: run: gitlab-workhorse: (pid 53451) 0s
ok: run: logrotate: (pid 53463) 0s
ok: run: nginx: (pid 53469) 1s
ok: run: node-exporter: (pid 53552) 0s
ok: run: postgres-exporter: (pid 53561) 1s
ok: run: postgresql: (pid 53596) 0s
ok: run: prometheus: (pid 53611) 1s
ok: run: puma: (pid 53647) 0s
ok: run: redis: (pid 53728) 0s
ok: run: redis-exporter: (pid 53734) 1s
ok: run: sidekiq: (pid 53959) 0s
#查看当前的gitlab版本
[root@localhost ~]# head -1 /opt/gitlab/version-manifest.txt
gitlab-ce 15.3.3
#破解管理员密码
[root@localhost ~]# gitlab-rails console -e production
--------------------------------------------------------------------------------
Ruby: ruby 2.7.5p203 (2021-11-24 revision f69aeb8314) [x86_64-linux]
GitLab: 15.3.3 (c629a47f87f) FOSS
GitLab Shell: 14.10.0
PostgreSQL: 13.6
------------------------------------------------------------[ booted in 19.84s ]
Loading production environment (Rails 6.1.6.1)
irb(main):001:0> user = User.where(id: 1).first
=> #<User id:1 @root>
irb(main):002:0> user.password = '12345678'
=> "12345678"
irb(main):003:0> user.password_confirmation = '12345678'
=> "12345678"
irb(main):004:0> user.save!
=> true
irb(main):005:0> exit
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