Løs Monit opstartsovervågningsprocessen forsvinder monit.service failed.

Monit overvågning软件Kunne ikke starte overvågning ved opstart.

Monit starter overvågningsprocessen og forsvinder, hvilket beder monit.service failidt.

在CWP Kontrolpanel (CWP7) for at installere Monit-overvågningNår softwaren er installeret, forsvinder overvågningsprocessen for Monit-start, og en prompt vises: monit.service failed.

Det er værd at bemærke, at der er gjort forsøg på at aktiveresystemctl 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.

Fakta viser, at det/var/www/html/nfser en mappe monteret på et netværksdrev via NFS.

Monit blev startet før NFS, så mappen eksisterede ikke endnu, hvilket forårsagede monit-fejlenError opening the log file '/var/www/html/nfs/monit/stage-web-1.log' for writing -- No such file or directory.

Hvordan løser man forsvinden af ​​Monit opstartsovervågningsprocessen monit.service failed.?

Løsningen er at redigere/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

og tilføjenfs.servicetilAfterBag.Det endelige resultat ser således ud:

[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

Monit-skærmen kan nu starte med succes ved opstart.