Topic: 502 Bad Gateway
==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 0.9.8
- Linux/BSD distribution name and version: CENTOS 7.3
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MYSQL
- Web server (Apache or Nginx): NGINX
- Manage mail accounts with iRedAdmin-Pro? YES
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
Iredmail page gives 502 Bad Gateway. php-fpm and uwsgi are running
# ps aux | grep php-fpm
root 1169 0.0 0.1 404816 14752 ? Ss 08:44 0:00 php-fpm: master process (/etc/php-fpm.conf)
nginx 1495 0.0 0.0 404816 6348 ? S 08:44 0:00 php-fpm: pool www
nginx 1496 0.0 0.0 404816 6348 ? S 08:44 0:00 php-fpm: pool www
nginx 1497 0.0 0.0 404816 6352 ? S 08:44 0:00 php-fpm: pool www
nginx 1498 0.0 0.0 404816 6352 ? S 08:44 0:00 php-fpm: pool www
nginx 1499 0.0 0.0 404816 6352 ? S 08:44 0:00 php-fpm: pool www
root 2224 0.0 0.0 112652 964 pts/0 S+ 08:52 0:00 grep --color=auto php-fpm
# ps aux | grep uwsgi
mlmmj 1243 0.0 0.1 231060 14352 ? Ss 08:44 0:00 /usr/sbin/uwsgi --ini /opt/mlmmjadmin/rc_scripts/uwsgi/rhel.ini --pidfile /var/run/mlmmjadmin/mlmmjadmin.pid
mlmmj 1481 0.0 0.1 231060 9644 ? S 08:44 0:00 /usr/sbin/uwsgi --ini /opt/mlmmjadmin/rc_scripts/uwsgi/rhel.ini --pidfile /var/run/mlmmjadmin/mlmmjadmin.pid
mlmmj 1482 0.0 0.1 231060 9644 ? S 08:44 0:00 /usr/sbin/uwsgi --ini /opt/mlmmjadmin/rc_scripts/uwsgi/rhel.ini --pidfile /var/run/mlmmjadmin/mlmmjadmin.pid
mlmmj 1483 0.0 0.1 231060 9640 ? S 08:44 0:00 /usr/sbin/uwsgi --ini /opt/mlmmjadmin/rc_scripts/uwsgi/rhel.ini --pidfile /var/run/mlmmjadmin/mlmmjadmin.pid
mlmmj 1484 0.0 0.1 231060 9640 ? S 08:44 0:00 /usr/sbin/uwsgi --ini /opt/mlmmjadmin/rc_scripts/uwsgi/rhel.ini --pidfile /var/run/mlmmjadmin/mlmmjadmin.pid
mlmmj 1485 0.0 0.1 231060 9644 ? S 08:44 0:00 /usr/sbin/uwsgi --ini /opt/mlmmjadmin/rc_scripts/uwsgi/rhel.ini --pidfile /var/run/mlmmjadmin/mlmmjadmin.pid
root 2233 0.0 0.0 112652 960 pts/0 S+ 08:53 0:00 grep --color=auto uwsgi
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