gitlab push时报错

1、报错信息：

  

Counting objects: 3, done.
Writing objects: 100% (3/3), 205 bytes | 0 bytes/s, done.
Total 3 (delta 0), reused 0 (delta 0)
remote: /opt/gitlab-6.9.0-0/ruby/lib/ruby/1.9.1/net/http.rb:763:in `initialize': getaddrinfo: No address associated with hostname (SocketError)
remote:     from /opt/gitlab-6.9.0-0/ruby/lib/ruby/1.9.1/net/http.rb:763:in `open'
remote:     from /opt/gitlab-6.9.0-0/ruby/lib/ruby/1.9.1/net/http.rb:763:in `block in connect'
remote:     from /opt/gitlab-6.9.0-0/ruby/lib/ruby/1.9.1/timeout.rb:55:in `timeout'
remote:     from /opt/gitlab-6.9.0-0/ruby/lib/ruby/1.9.1/timeout.rb:100:in `timeout'
remote:     from /opt/gitlab-6.9.0-0/ruby/lib/ruby/1.9.1/net/http.rb:763:in `connect'
remote:     from /opt/gitlab-6.9.0-0/ruby/lib/ruby/1.9.1/net/http.rb:756:in `do_start'
remote:     from /opt/gitlab-6.9.0-0/ruby/lib/ruby/1.9.1/net/http.rb:745:in `start'
remote:     from /opt/gitlab-6.9.0-0/apps/gitlab/gitlab-shell/lib/gitlab_net.rb:76:in `get'
remote:     from /opt/gitlab-6.9.0-0/apps/gitlab/gitlab-shell/lib/gitlab_net.rb:31:in `allowed?'
remote:     from /opt/gitlab-6.9.0-0/apps/gitlab/gitlab-shell/lib/gitlab_update.rb:39:in `exec'
remote:     from hooks/update:13:in `<main>'
remote: error: hook declined to update refs/heads/master
To http://gitlab.ishopex.cn/gitlab/test3.git
 ! [remote rejected] master -> master (hook declined)
error: failed to push some refs to 'http://gitlab.ishopex.cn/gitlab/test3.git'

修改gitlab服务器的/etc/hosts

127.0.0.1 gitlab.ishopex.cn  #修改成自己的域名
127.0.1.1 gitlab.ishopex.cn  #修改成自己的域名