HAProxy Multi Process Warning

• HAproxy stat 出現 "Proxy 'stats': in multi-process mode, stats will be limited to process assigned to the current request"

$ service haproxy check

$ service haproxy check
/etc/init.d/haproxy: line 26: [: =: unary operator expected
[WARNING] 117/112607 (19530) : stats socket will not work as expected in multi-process mode (nbproc > 1), you should force process binding globally using 'stats bind-process' or per socket using the 'process' attribute.
[WARNING] 117/112607 (19530) : Proxy 'frontend_domain1': in multi-process mode, stats will be limited to process assigned to the current request.
[WARNING] 117/112607 (19530) : Proxy 'frontend_domain1.81': in multi-process mode, stats will be limited to process assigned to the current request.
[WARNING] 117/112607 (19530) : Proxy 'backend_server': in multi-process mode, stats will be limited to process assigned to the current request.
Configuration file is valid

in multi-process mode, stats will be limited to process assigned to the current request.

Soution:

global
        nbproc     4               # 실행 프로세스 수
frontend frontend_domain1
        bind-process    1 # append

frontend  frontend_domain1.81
        bind-process    1 # append

backend backend_server
        bind-process    1 # append

Remove nbproc, bind-process

global
        #nbproc     4               # 실행 프로세스 수
frontend frontend_domain1
        #bind-process    1 # append

frontend  frontend_domain1.81
        #bind-process    1 # append

backend backend_server
        #bind-process    1 # append