CentOS7上安装配置GitLab（二）

1、配置外部SMTP邮箱服务器

1. 配置163邮箱服务器

# vim /etc/gitlab/gitlab.rb                            
 
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.163.com"
gitlab_rails['smtp_port'] = 25 
gitlab_rails['smtp_user_name'] = "xxxx@163.com"
gitlab_rails['smtp_password'] = "xxxx"  # 此密码非163邮箱密码，而是客户端受权码
gitlab_rails['smtp_domain'] = "163.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true

gitlab_rails['gitlab_email_from'] = "xxxx@163.com"
user["git_user_email"] = "xxxx@163.com"

2. 从新应用配置文件

# gitlab-ctl reconfigure

2、GitLab目录管理

Default location	Permissions	Ownership	Purpose
/var/opt/gitlab/git-data	0700	git:root	Holds repositories directory
/var/opt/gitlab/git-data/repositories	2770	git:git	Holds git repositories
/var/opt/gitlab/gitlab-rails/shared	0751	git:gitlab-www	Holds large object directories
/var/opt/gitlab/gitlab-rails/shared/artifacts	0700	git:root	Holds CI artifacts
/var/opt/gitlab/gitlab-rails/shared/lfs-objects	0700	git:root	Holds LFS objects
/var/opt/gitlab/gitlab-rails/uploads	0700	git:root	Holds user attachments
/var/opt/gitlab/gitlab-rails/shared/pages	0750	git:gitlab-www	Holds user pages
/var/opt/gitlab/gitlab-ci/builds	0700	git:root	Holds CI build logs
/var/opt/gitlab/.ssh	0700	git:git	Holds authorized keys

1. 修改GitLab仓库目录

默认状况下GitLab将仓库数据存储在 /var/opt/gitlab/git-data目录下，仓库存放在子目录 repositories里面。 以能够经过修改/etc/gitlab/gitlab.rb 的这一行来自定义 git-data 的父目录。

git_data_dirs({ "default" => { "path" => "/mnt/nas/git-data" } })

从GitLab 8.10开始,能够经过在/etc/gitlab/gitlab.rb文件中添加下面的几行配置， 来增长多个 git 数据存储目录。

git_data_dirs({
  "default" => { "path" => "/var/opt/gitlab/git-data" },
  "alternative" => { "path" => "/mnt/nas/git-data" }})

2. 设置仅在指定文件系统挂载后启动服务

若是要在挂载给定文件系统以前阻止gitlab服务（NGINX，Redis，Unicorn等）启动，请将如下内容添加到/etc/gitlab/gitlab.rb：

# wait for /var/opt/gitlab to be mounted
high_availability['mountpoint'] = '/var/opt/gitlab'