tengine2.2.3报错502的The proxy server received an invalid response from an upstream server问题处理 现象:访问订单的时候报错:502 Bad Gateway The proxy server received an invalid response from an upstream server. Sorry for the inconvenience.Please report this message and
对系统的某个接口进行极限压测,随着并发量上升,nginx开始出现502 no live upstreams while connecting to upstream的报错,维持最大并发量一段时间,发现调用接口一直返回502,即nginx已经发现不了存活的后端了. 通过跟踪端口,发现nginx 跟后端创建了大量的连接.这很明显是没有使用http1.1长连接导致的.因此在upstream中添加keepalive配置. upstream yyy.xxx.web{ server 36.10.xx.107
error: Gitlab "bundler: command not found: unicorn_rails"soluton: cd /home/git/gitlab git checkout -b tmp vi Gemfile and Gemfile.lock , change like: http://stackoverflow.com/questions/22825497/installing-gitlab-missing-modernizer --> Step1: I
场景: 目前在ECS中起了多个node服务,使用forever进程守护,最近,打开线上页面发现报错502 Bad Gateway;同时部分静态资源访问不到.(之前可以的): 解决: 首先查看nginx的日志信息,基本为如下重复: 2017/04/25 22:09:45 [warn] 25037#0: *12 an upstream response is buffered to a temporary file /usr/local/nginx/proxy_temp/3/00/000000000
注意,如果 jenkins构建报错:Please make sure you have the correct access rights and the repository exists. 而此时你是使用的SSH地址进行clone的,请改用HTTP地址去clone代码!!![内网推荐使用] =========================================================================== 一.在源码管理下,设置gitlab上的项目clone
首次提交本次代码到gitlab上,报错:Updates were rejected because the remote contains work that you do 报错情况如下: 错误原因: 由于在gitlab上新建空项目时候,勾选了Initialize this repository with a README这项,导致远程仓库不为空 也就是 此刻的空项目是 解决方法: 现将远程仓库的内容拉取到本地,然后再进行提交 1.删除gitlab上现有的空项目,新建项目,不要勾选Initial