Checking for nginx ULIMIT value X domains have been found on server

Al utilizar Plesk Repair Kit en Onyx nos da un error de limite de un número X de dominios ( según los que tengamos ). Para solucionarlo seguimos el siguiente procedimiento :

# /usr/local/psa/admin/sbin/websrv_ulimits --get

nginx:-1
apache:-1

Los limites actuales no están establecidos en Plesk

# grep 'Max open files' /proc/$(cat /var/run/nginx.pid)/limits

Max open files 1024 262144 files

Encontramos el PID

# ps axl | grep nginx:.master

5 0 110248 1 20 0 52868 10456 - Ss ? 0:00 nginx: master process /usr/sbin/nginx
0 0 148976 137904 20 0 12240 2372 - S+ pts/0 0:00 grep --color=auto nginx:.master

Mostrar Valores

Show values
Code:

# cat /proc/110248/limits

Limit Soft Limit Hard Limit Units
Max cpu time unlimited unlimited seconds
Max file size unlimited unlimited bytes
Max data size unlimited unlimited bytes
Max stack size 8388608 unlimited bytes
Max core file size unlimited unlimited bytes
Max resident set unlimited unlimited bytes
Max processes 514117 514117 processes
Max open files 1024 262144 files
Max locked memory 65536 65536 bytes
Max address space unlimited unlimited bytes
Max file locks unlimited unlimited locks
Max pending signals 514117 514117 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority 0 0
Max realtime timeout unlimited unlimited us

Fijar valores en Plesk

# /usr/local/psa/admin/sbin/websrv_ulimits --set 4096 --no-restart

*Reiniciamos servicios de Apache + Nginx