之前已经介绍了gitlab的部署
但是没有配置邮箱通知功能，今天这里介绍下gitlab安装后的邮箱配置操作：注意几点：
1）登陆gitlab后，只能在admin管理员账号下创建新账号，一般来说，创建好新账号后，会自动给新账号预留的邮箱发送通知邮件，点击邮件中的链接进行激活，首次登陆gitlab会进行密码设置。2）如果不想在通知邮件里修改密码或没收到邮件，也可以绕过这一步。即在新账号创建后，在管理员状态下“编辑”新账号，设置一个密码，这个是初始密码。然后登陆新账号，这时候登陆后会强制进行初始密码的修改。邮箱通知功能开通后，除了上面可以发送新建账号的激活邮件，还可以让用户通过邮箱注册gitlab，然后在管理员账号下对新注册账号进行project和group等权限授予。
这个有点不太安全，后续会介绍gitlab+openldap对接的操作记录，跟openldap结合后，gitlab的登陆就只能是LDAP方式了，邮箱注册功能就会失效！废话不多说了，下面是gitlab开通邮箱通知功能的操作记录：
这里测试使用的是阿里云的企业邮箱
假设通知邮件的邮箱名为ops@wangshibo.cn，密码为zh@123bj主要修改gitlan的三个文件,邮箱相关设置如下：1）编辑/opt/gitlab-8.8.4-0/apps/gitlab/htdocs/config/gitlab.yml文件,开通email邮件功能[root@test-huanqiu ~]# vim /opt/gitlab-8.8.4-0/apps/gitlab/htdocs/config/gitlab.yml.........email_enabled: true # Email address used in the "From" field in mails sent by GitLabemail_from: ops@wangshibo.cn #email_display_name: GitLab #email_reply_to: noreply@example.com........2)编辑/opt/gitlab-8.8.4-0/apps/gitlab/htdocs/config/initializers/smtp_settings.rb.sample文件
[root@test-huanqiu ~]# vim /opt/gitlab-8.8.4-0/apps/gitlab/htdocs/config/initializers/smtp_settings.rb.sample........ ActionMailer::Base.smtp_settings = { address: "smtp.wangshibo.cn", port: 25, user_name: "ops@wangshibo.cn", password: "zh@123bj", domain: "wangshibo.cn", authentication: :login, enable_starttls_auto: true, openssl_verify_mode: 'none' # See ActionMailer documentation for other possible options }.......3）编辑/opt/gitlab-8.8.4-0/apps/gitlab/htdocs/config/environments/production.rb文件,添加下面标红的几行内容，设置smtp模式
[root@test-huanqiu ~]# vim /opt/gitlab-8.8.4-0/apps/gitlab/htdocs/config/environments/production.rb....... config.action_mailer.perform_deliveries = true config.action_mailer.raise_delivery_errors = trueconfig.action_mailer.delivery_method = :smtp config.action_mailer.smtp_settings = { :address => "smtp.wangshibo.cn", :port => "25", :domain => "wangshibo.cn", :authentication => :plain, :user_name => "ops@wangshibo.cn", :password => "zh@123bj", :enable_starttls_auto => true }config.eager_load = true
config.allow_concurrency = false
.......最后，重启gitlab相关服务
[root@localhost gitlab-8.8.4-0]# pwd/opt/gitlab-8.8.4-0[root@localhost gitlab-8.8.4-0]# ./ctlscript.sh restart------------------------------------------------------------------------
下面是腾讯企业邮箱的一个配置：假设腾讯企业邮箱是：noreply@wangshibo.com，密码是H8*Cy9wXn8$SuhbT1）gitlab.yml文件配置......email_enabled: true # Email address used in the "From" field in mails sent by GitLabemail_from: noreply@wangshibo.com #email_display_name: GitLab #email_reply_to: noreply@wangshibo.com......2）smtp_settings.rb 文件配置.....ActionMailer::Base.smtp_settings = { address: "smtp.exmail.qq.com", port: 25, user_name: "noreply@wangshibo.com", password: "H8*Cy9wXn8$SuhbT", domain: "smtp.qq.com", authentication: :plain, enable_starttls_auto: true, openssl_verify_mode: 'none' # See ActionMailer documentation for other possible options }3）production.rb文件配置...... config.action_mailer.perform_deliveries = true config.action_mailer.raise_delivery_errors = true config.action_mailer.delivery_method = :smtp config.action_mailer.smtp_settings = { :address => "smtp.exmail.qq.com", :port => "25", :domain => "smtp.qq.com", :authentication => :plain, :user_name => "noreply@wangshibo.com", :password => "H8*Cy9wXn8$SuhbT", :enable_starttls_auto => true }config.eager_load = true
config.allow_concurrency = false