Selesaikan proses pemantauan permulaan Monit hilang monit.service gagal.

Pemantauan monitPerisianGagal memulakan pemantauan pada permulaan.

Monit memulakan proses pemantauan dan hilang, mendorong monit.service faidiketuai.

在Panel Kawalan CWP (CWP7) untuk memasang pemantauan MonitSelepas perisian dipasang, proses pemantauan permulaan Monit hilang, dan gesaan muncul: monit.service gagal.

Perlu diingat bahawa percubaan telah dibuat untuk membolehkansystemctl 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 menunjukkan bahawa ia/var/www/html/nfsialah folder yang dipasang pada pemacu rangkaian melalui NFS.

Monit telah dimulakan sebelum NFS, jadi folder itu belum wujud lagi, menyebabkan ralat monitError opening the log file '/var/www/html/nfs/monit/stage-web-1.log' for writing -- No such file or directory.

Bagaimana untuk menyelesaikan kehilangan proses pemantauan permulaan Monit monit.service gagal.?

Penyelesaiannya ialah mengedit/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

dan tambahnfs.servicekepadaAfterbelakang.Hasil akhir kelihatan seperti ini:

[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

Monitor Monit kini boleh dimulakan dengan jayanya pada masa but.