502 Bab Getway (nginx)

[Aziz Ushurbakiyev]

Friends, help set up JIRA through nginx.

I configured everything according to the instructions, but still gives a 502 error

[Aziz Ushurbakiyev · Accepted solution]

Issue was due to SELinux.

Solution:

setsebool -P httpd_can_network_connect 1

[DPKJ]

Nice catch @Aziz Ushurbakiyev 

[DPKJ · Accepted solution]

Two things,

1. Have you tried accessing Jira directly on port number it is running?
2. Have you set timeout for Nginx?

Also, please check your Jira and Nginx log files. It will give you some more information.

[Aziz Ushurbakiyev]

1) Yes. This's my nginx conf:

server {
listen 80;
server_name kzlapjiraprod02;
access_log /var/log/nginx/access.log main;
error_log /var/log/nginx/error.log;

location / {
client_max_body_size 100m;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://localhost:8080;
}
}

2) No. How can I do it?

[DPKJ]

On point number two you can value of 'keepalive_timeout'

Apart from this check '/var/log/nginx/error.log' file, similar configuration works fine on my instance.

[Aziz Ushurbakiyev]

Thank you!

I checked for errors in logs and issue was in "Permission denied".

setsebool -P httpd_can_network_connect 1

This command helped me to solved my issue