Resolve o proceso de seguimento de inicio de Monit desaparece monit.service fallou.

Monitorización do seguimentoSoftwareProduciuse un erro ao iniciar a monitorización ao iniciar.

Monit inicia o proceso de monitorización e desaparece, provocando monit.service faiLED.

enPanel de control CWP (CWP7) para instalar a monitorización de MonitDespois de instalar o software, o proceso de seguimento do inicio de Monit desaparece e aparece un aviso: fallou monit.service.

Cabe destacar que se tentou habilitarsystemctl enable monit

[root@stage-web-1 vagrant]# systemctl status monit
monit.service - Pro-active monitoring utility for unix systems
Loaded: loaded (/usr/lib/systemd/system/monit.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Thu 2017-06-01 16:37:00 UTC; 6min ago
Process: 1131 ExecStop=/usr/bin/monit quit (code=exited, status=1/FAILURE)
Process: 1079 ExecStart=/usr/bin/monit -I (code=exited, status=1/FAILURE)
Main PID: 1079 (code=exited, status=1/FAILURE)

Jun 01 16:37:00 stage-web-1 systemd[1]: Started Pro-active monitoring utility for unix systems.
Jun 01 16:37:00 stage-web-1 systemd[1]: Starting Pro-active monitoring utility for unix systems...
Jun 01 16:37:00 stage-web-1 monit[1079]: Error opening the log file '/var/www/html/nfs/monit/stage-web-1.log' for writing -- No such file or directory
Jun 01 16:37:00 stage-web-1 systemd[1]: monit.service: main process exited, code=exited, status=1/FAILURE
Jun 01 16:37:00 stage-web-1 monit[1131]: Error opening the log file '/var/www/html/nfs/monit/stage-web-1.log' for writing -- No such file or directory
Jun 01 16:37:00 stage-web-1 systemd[1]: monit.service: control process exited, code=exited status=1
Jun 01 16:37:00 stage-web-1 systemd[1]: Unit monit.service entered failed state.
Jun 01 16:37:00 stage-web-1 systemd[1]: monit.service failed.

Os feitos demostran que iso/var/www/html/nfsé un cartafol montado nunha unidade de rede mediante NFS.

Monit iniciouse antes de NFS, polo que o cartafol aínda non existía, o que provocou o erro de monitError opening the log file '/var/www/html/nfs/monit/stage-web-1.log' for writing -- No such file or directory.

Como resolver a desaparición do proceso de seguimento de inicio de Monit fallou monit.service.?

A solución é editar/lib/systemd/system/monit.service:

[Unit]
Description=Pro-active monitoring utility for unix systems
After=network.target

[Service]
Type=simple
ExecStart=/usr/bin/monit -I
ExecStop=/usr/bin/monit quit
ExecReload=/usr/bin/monit reload

[Install]
WantedBy=multi-user.target

e engadirnfs.serviceaoAfterDetrás.O resultado final é así:

[Unit]
Description=Pro-active monitoring utility for unix systems
After=network.target nfs.service

[Service]
Type=simple
ExecStart=/usr/bin/monit -I
ExecStop=/usr/bin/monit quit
ExecReload=/usr/bin/monit reload

[Install]
WantedBy=multi-user.target

O monitor Monit agora pode iniciarse correctamente no momento do inicio.