Nginx Proxy Tomcat 502 Bad Gateway

Nginx can receive 80 requests, but cannot go to tomcat:8080.

Direct access to Http://x.x.x.x:8080/project can be accessed

View/var/log/nginx/error.log

2015/04/01 11:38:13 [crit] 2895#0: *10 connect () to 127.0.0.1:8080 failed (13:permission denied) while connecting to Upstream, client:10.12.70.206, server:localhost:8080, Request: "GET/BPP http/1.1", Upstream: "http://127.0.0.1:8080/ App ", Host:" 10.11.202.204 "

Solution:

Http://stackoverflow.com/questions/25235453/nginx-proxy-server-localhost-permission-denied

I was able to find a solution after 2 days of searching. Somehow SELinux is not permitting Nginx to proxy to my server. Running the command below fixed the issue.

-p permanent meaning

/usr/sbin/setsebool-p httpd_can_network_connect true

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