一、安裝

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

yum install -y postfix

systemctl enable sshd  &&  systemctl start sshd

systemctl enable postfix  &&  systemctl start postfix

firewall-cmd --permanent --add-service=http

systemctl reload firewalld

例如 gitlab-ce 版：

curl -s https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash

yum install -y gitlab-ce-11.1.0-ce.0.el7.x86_64

二、配置

修改預設的gitlab 相關埠

修改/etc/gitlab/gitlab.rb

vim /etc/gitlab/gitlab.rb

#unicorn['port'] = 80 修改 8080  預設是註釋的去掉前面的#
unicorn['port'] = 8080
#nginx['listen_port'] = nil 修改 8088  預設是註釋的去掉前面的#
nginx['listen_port'] = 8088
 

修改/var/opt/gitlab/gitlab-rails/etc/unicorn.rb

vim /var/opt/gitlab/gitlab-rails/etc/unicorn.rb

#listen "127.0.0.1:80", :tcp_nopush => true
listen "127.0.0.1:8080", :tcp_nopush => true

修改預設的gitlab nginx的web服務80端 /var/opt/gitlab/nginx/conf/gitlab-http.conf

vim /var/opt/gitlab/nginx/conf/gitlab-http.conf

#listen *:80;
listen *:8088;
 

配置smtp郵件傳送

$ sudo vi /etc/gitlab/gitlab.rb                            
# Change the external_url to the address your users will type in their browser
external_url 'http://xxhost.com'

#Sending application email via SMTP
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.163.com"
gitlab_rails['smtp_port'] = 25 
gitlab_rails['smtp_user_name'] = "[email protected]"
gitlab_rails['smtp_password'] = "mypwd"
gitlab_rails['smtp_domain'] = "163.com"
gitlab_rails['smtp_authentication'] = :login
gitlab_rails['smtp_enable_starttls_auto'] = true

##修改gitlab配置的發信人
gitlab_rails['gitlab_email_from'] = "[email protected]"
user["git_user_email"] = "[email protected]"

重新配置gitlab

gitlab-ctl reconfigure

重新啟動gitlab

gitlab-ctl restart

三、使用 

1.使用gitlab使用者登陸後，使用 new project 建立新專案

2.在本地建立專案路徑（專案資料夾）後，在此路徑下執行 git bush here（windows：在此資料夾中，右鍵選單，git bush here ）

3.在彈出的git bash中，初始化本地git倉庫

git init

4.新增遠端倉庫源（前面在gitlab中建立的專案git地址）

git remote add origin http://10.0.0.11:8088/user1/demo.git

 5.推送變更至遠端倉庫對應的分支

git push -u origin master