Running Two varnishncsa Instances using Systemd : looking for best practice

[Yassine Aouadi]

Dridi,

Thank you for the Catch !

I was  going to correct with  "RespStatus > 399 or BerespStatus > 399" but
yours is better.


Splitting the unitsseems to look fine in Dev :

---
● varnishncsa-access.service - Varnish HTTP accelerator log daemon
   Loaded: loaded (/lib/systemd/system/varnishncsa-access.service;
disabled; vendor preset: enabled)
   Active: active (running) since Wed 2020-01-29 16:52:15 UTC; 5s ago
     Docs: https://www.varnish-cache.org/docs/4.1/
           man:varnishncsa
  Process: 10571 ExecStart=/usr/bin/varnishncsa -c -b -a -w
/var/log/varnish/access-varnishncsa.log -D -P
/run/varnishncsa/varnishncsa-access.pid -f
/etc/varnish/varnishncsa_logmatic.format -q *Status < 400
 Main PID: 10575 (varnishncsa)
    Tasks: 1
   Memory: 188.0K
      CPU: 44ms
   CGroup: /system.slice/varnishncsa-access.service
           └─10575 /usr/bin/varnishncsa -c -b -a -w
/var/log/varnish/access-varnishncsa.log -D -P
/run/varnishncsa/varnishncsa-access.pid -f
/etc/varnish/varnishncsa_logmatic.format -q *Status < 400

Jan 29 16:52:15 LAB-*** systemd[1]: Starting Varnish HTTP accelerator log
daemon...
Jan 29 16:52:15 LAB*** ystemd[1]: Started Varnish HTTP accelerator log
daemon.

● varnishncsa-error.service - Varnish HTTP accelerator log daemon
   Loaded: loaded (/lib/systemd/system/varnishncsa-error.service; disabled;
vendor preset: enabled)
   Active: active (running) since Wed 2020-01-29 16:52:15 UTC; 5s ago
     Docs: https://www.varnish-cache.org/docs/4.1/
           man:varnishncsa
  Process: 10566 ExecStart=/usr/bin/varnishncsa -c -b -a -w
/var/log/varnish/error-varnishncsa.log -D -P
/run/varnishncsa/varnishncsa-error.pid -f
/etc/varnish/varnishncsa_logmatic.format -q *Status > 399
 Main PID: 10574 (varnishncsa)
    Tasks: 1
   Memory: 312.0K
      CPU: 46ms
   CGroup: /system.slice/varnishncsa-error.service
           └─10574 /usr/bin/varnishncsa -c -b -a -w
/var/log/varnish/error-varnishncsa.log -D -P
/run/varnishncsa/varnishncsa-error.pid -f
/etc/varnish/varnishncsa_logmatic.format -q *Status > 399

Jan 29 16:52:15 LAB-*** systemd[1]: Starting Varnish HTTP accelerator log
daemon...
Jan 29 16:52:15 LAB-*** systemd[1]: Started Varnish HTTP accelerator log
daemon.
---


Would provide feedback once moving to prod.


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