varnishadm exit code 200

[Guillaume Quintard]

Oooooh, 4.x is ancient, glad you made the upgrade!

On Sat, Oct 2, 2021, 15:54 Martynas Jusevičius <martynas at atomgraph.com>
wrote:

> I thought that was a non-zero exit code but it's not :)
>
> We just noticed a change -- in the earlier version we used (not sure
> which now, I think 4.x) there was no output from varnishadm.
>
> We'll just send the 200 to /dev/null then.
>
> On Sun, Oct 3, 2021 at 12:39 AM Guillaume Quintard
> <guillaume.quintard at gmail.com> wrote:
> >
> > 200 means the command passed to varnish, via varnishadm, succeeded. What
> makes you think it failed?
> >
> > On Sat, Oct 2, 2021, 15:24 Martynas Jusevičius <martynas at atomgraph.com>
> wrote:
> >>
> >> Actually it does not seem to be the exit code. I tried checking and it
> >> looks like the exit code is 0:
> >>
> >> root at dc17c642d39a:/etc/varnish# varnishadm "ban req.url ~ /"
> >> 200
> >>
> >> root at dc17c642d39a:/etc/varnish# test $? -eq 0 || echo "Error"
> >> root at dc17c642d39a:/etc/varnish#
> >>
> >> So where is that "200" coming from?
> >>
> >> On Sun, Oct 3, 2021 at 12:14 AM Martynas Jusevičius
> >> <martynas at atomgraph.com> wrote:
> >> >
> >> > Hi,
> >> >
> >> > We recently switched to the varnish:latest container and based an
> >> > unprivileged image on it (entrypoint runs as USER varnish):
> >> > https://github.com/AtomGraph/varnish/blob/official-image/Dockerfile
> >> >
> >> > We noticed that our varnishadm commands started failing. More
> specifically:
> >> >
> >> > root at dc17c642d39a:/etc/varnish# varnishadm "ban req.url ~ /"
> >> > 200
> >> >
> >> > As I understand it's a 200 exit code, which means varnishadm failed:
> >> >
> https://varnish-cache.org/docs/5.1/reference/varnishadm.html#exit-status
> >> >
> >> > What does 200 mean exactly? I couldn't find any code list.
> >> > My guess is that this has to do with the unprivileged varnish user,
> >> > but I'm not sure what it takes to fix it.
> >> >
> >> >
> >> > Martynas
> >> _______________________________________________
> >> varnish-misc mailing list
> >> varnish-misc at varnish-cache.org
> >> https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
>
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