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Commit Graph

8 Commits

Author SHA1 Message Date
Jan Pazdziora
1b41981d9a console-getty.service: don't start when /dev/console is missing
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...
2015-03-17 12:40:56 +01:00
Lennart Poettering
ccf22d4a10 units: when spawning a getty configure TERM explicitly
This way we can make use of our logic to automatically determine an
appropriate TERM for a specific tty.
2013-12-18 18:21:28 +01:00
Lennart Poettering
04d3927924 machinectl: add new command to spawn a getty inside a container 2013-10-31 01:43:38 +01:00
Lennart Poettering
82659fd757 core: optionally send SIGHUP in addition to the configured kill signal
This is useful to fake session ends for processes like shells.
2013-07-30 01:54:59 +02:00
Lennart Poettering
83514a2fa0 units: drop distro specific stuff from units
Since rc-local is now enabled via the SysV compatibility we should only refer
to it based on that too.
2013-01-04 23:26:21 +01:00
Lennart Poettering
88f8ffbd63 units: add Documentation= field to console-getty.service 2012-05-31 14:51:17 +02:00
Lennart Poettering
f2b6878955 service: introduce Type=idle and use it for gettys
Type=idle is much like Type=simple, however between the fork() and the
exec() in the child we wait until PID 1 informs us that no jobs are
left.

This is mostly a cosmetic fix to make gettys appear only after all boot
output is finished and complete.

Note that this does not impact the normal job logic as we do not delay
the completion of any jobs. We just delay the invocation of the actual
binary, and only for services that otherwise would be of Type=simple.
2012-04-24 14:42:24 +02:00
Lennart Poettering
337eebb936 container: spawn a getty instead of a sulogin in a container 2012-04-22 02:41:18 +02:00