修改gitlab 去掉双重认证 Two-Factor Authentication_关闭git 2fa 双重认证

现象：

1 查看安装路径

ps -ef|grep gitlab

2 查找服务配置文件

find / -name database.yml
cat /var/opt/gitlab/gitlab-rails/etc/database.yml 
 
production:
  adapter: postgresql
  encoding: unicode
  collation: 
  database: gitlabhq_production
  pool: 10
  username: "gitlab"
  password: 
  host: "/var/opt/gitlab/postgresql"
  port: 5432
  socket: 
  sslmode: 
  sslcompression: 0
  sslrootcert: 
  sslca: 
  load_balancing: {"hosts":[]}
  prepared_statements: false
  statements_limit: 1000
  fdw: 

3 查看/etc/passwd文件里边gitlab对应的系统用户

cat  /etc/passwd