centos7 安装gitlab 访问出现 502

Question

提示这个错误 Whoops, GitLab is taking too much time to respond.
centos7 安装gitlab 访问出现 502
根据网上解决办法 我修改了 端口号修改成了 8081
我的服务器是
内存2 GB
磁盘40 GB
1核

公网的ip http://120.79.132.104/

log
[root@izwz963kajb8wuzwbphs6fz admin]# tail -100 /var/log/gitlab/gitlab-rails/production.log
Filter chain halted as :check_initial_setup rendered or redirected
Completed 302 Found in 59985ms (ActiveRecord: 342.7ms)
Started GET "/" for 222.209.157.149 at 2018-02-22 15:16:32 +0800
Processing by RootController#index as HTML
Redirected to http://120.79.132.104/users/s...
Filter chain halted as :redirect_unlogged_user rendered or redirected
Completed 302 Found in 8ms (ActiveRecord: 0.0ms)
Raven 2.5.3 configured not to capture errors: DSN not set
Raven 2.5.3 configured not to capture errors: DSN not set
Started GET "/" for at 2018-02-22 15:17:57 +0800
Processing by RootController#index as HTML
Redirected to http://example.org/users/sign_in
Filter chain halted as :redirect_unlogged_user rendered or redirected
Completed 302 Found in 8ms (ActiveRecord: 0.0ms)
Started GET "/" for 222.209.157.149 at 2018-02-22 15:18:57 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:18:57 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:19:11 +0800
Started GET "/" for 222.209.157.149 at 2018-02-22 15:19:16 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:19:26 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:19:41 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 12ms (Views: 10.7ms | ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:19:56 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 10ms (Views: 9.0ms | ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:20:19 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:20:26 +0800
Raven 2.5.3 configured not to capture errors: DSN not set
Raven 2.5.3 configured not to capture errors: DSN not set
Started GET "/" for at 2018-02-22 15:22:56 +0800
Processing by RootController#index as HTML
Redirected to http://example.org/users/sign_in
Filter chain halted as :redirect_unlogged_user rendered or redirected
Completed 302 Found in 8ms (ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:23:11 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:23:26 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:23:41 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:23:56 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:24:11 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:24:26 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:24:41 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 10ms (Views: 7.4ms | ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:25:34 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 1ms (Views: 0.3ms | ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:25:42 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 1ms (Views: 0.2ms | ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:26:07 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 105ms (Views: 93.3ms | ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:26:56 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:26:59 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 100ms (Views: 93.7ms | ActiveRecord: 0.0ms)
Raven 2.5.3 configured not to capture errors: DSN not set
Raven 2.5.3 configured not to capture errors: DSN not set
Started GET "/" for at 2018-02-22 15:32:55 +0800
Processing by RootController#index as HTML
Redirected to http://example.org/users/sign_in
Filter chain halted as :redirect_unlogged_user rendered or redirected
Completed 302 Found in 8ms (ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:33:51 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:33:57 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:34:12 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:34:27 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:34:42 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:34:57 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:35:12 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:35:27 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:35:42 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:35:57 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:36:12 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:36:27 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:36:42 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 14ms (Views: 12.3ms | ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:36:57 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 1ms (Views: 0.3ms | ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:37:18 +0800
Processing by MetricsController#index as HTML
Completed 200 OK in 7ms (Views: 0.3ms | ActiveRecord: 0.0ms)
Started GET "/" for 222.209.157.149 at 2018-02-22 15:39:33 +0800
Processing by RootController#index as HTML
Redirected to http://120.79.132.104/users/s...
Filter chain halted as :redirect_unlogged_user rendered or redirected
Completed 302 Found in 26ms (ActiveRecord: 0.0ms)
Started GET "/users/sign_in" for 222.209.157.149 at 2018-02-22 15:40:30 +0800
Started GET "/" for 210.74.149.155 at 2018-02-22 15:41:07 +0800
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:41:34 +0800
Raven 2.5.3 configured not to capture errors: DSN not set
Raven 2.5.3 configured not to capture errors: DSN not set
Started GET "/" for at 2018-02-22 15:45:26 +0800
Processing by RootController#index as HTML
Redirected to http://example.org/users/sign_in
Filter chain halted as :redirect_unlogged_user rendered or redirected
Completed 302 Found in 9ms (ActiveRecord: 0.0ms)
Started GET "/-/metrics" for 127.0.0.1 at 2018-02-22 15:45:40 +0800

Answer 1

检查下gitlab下的日志tail -100 /var/log/gitlab/gitlab-rails/production.log

Answer 2

最近也在尝试在自己的测试服务器 CentOS 7 上安装使用 Jenkins，但是发现如果你的服务器性能比较差，很容易就会出现 502 的，官方推荐的服务器性能是最低 双核 + 8GB RAM。

CentOS 7 上安装 Jenkins 实践