[systemd-devel] [PATCH] console-getty.service: don't start when /dev/console is missing

[Lukáš Nykrýn]

Thanks for review. Applied.

Lukas

Zbigniew Jędrzejewski-Szmek píše v Po 16. 03. 2015 v 03:32 +0100:
> Looks reasonable.
> 
> Zbyszek
> 
> On Fri, Mar 13, 2015 at 12:57:18PM +0100, Lukas Nykryn wrote:
> > From: Jan Pazdziora <jpazdziora at redhat.com>
> > 
> > Create minimal image which runs systemd
> > 
> >    FROM rhel7.1
> >    RUN yum install -y /usr/bin/ps
> >    ENV container docker
> >    CMD [ "/usr/sbin/init" ]
> > 
> > When you run the container without -t, the process
> > 
> >    /sbin/agetty --noclear --keep-baud console 115200 38400 9600
> > 
> > is not happy and checking the journal in the container, there is a stream of
> > 
> > Mar 13 04:50:15 11bf07f59fff agetty[66]: /dev/console: No such file or directory
> > Mar 13 04:50:25 11bf07f59fff systemd[1]: console-getty.service holdoff time over, scheduling restart.
> > Mar 13 04:50:25 11bf07f59fff systemd[1]: Stopping Console Getty...
> > Mar 13 04:50:25 11bf07f59fff systemd[1]: Starting Console Getty...
> > Mar 13 04:50:25 11bf07f59fff systemd[1]: Started Console Getty.
> > Mar 13 04:50:25 11bf07f59fff agetty[67]: /dev/console: No such file or directory
> > Mar 13 04:50:35 11bf07f59fff systemd[1]: console-getty.service holdoff time over, scheduling restart.
> > Mar 13 04:50:35 11bf07f59fff systemd[1]: Stopping Console Getty...
> > Mar 13 04:50:35 11bf07f59fff systemd[1]: Starting Console Getty...
> > Mar 13 04:50:35 11bf07f59fff systemd[1]: Started Console Getty.
> > Mar 13 04:50:35 11bf07f59fff agetty[74]: /dev/console: No such file or directory
> > Mar 13 04:50:45 11bf07f59fff systemd[1]: console-getty.service holdoff time over, scheduling restart.
> > Mar 13 04:50:45 11bf07f59fff systemd[1]: Stopping Console Getty...
> > Mar 13 04:50:45 11bf07f59fff systemd[1]: Starting Console Getty...
> > ---
> >  units/console-getty.service.m4.in | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/units/console-getty.service.m4.in b/units/console-getty.service.m4.in
> > index 8ac51a4..413d940 100644
> > --- a/units/console-getty.service.m4.in
> > +++ b/units/console-getty.service.m4.in
> > @@ -9,6 +9,7 @@
> >  Description=Console Getty
> >  Documentation=man:agetty(8)
> >  After=systemd-user-sessions.service plymouth-quit-wait.service
> > +ConditionPathExists=/dev/console
> >  m4_ifdef(`HAVE_SYSV_COMPAT',
> >  After=rc-local.service
> >  )m4_dnl
> > -- 
> > 1.8.3.1
> > 
> > _______________________________________________
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> > systemd-devel at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/systemd-devel