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| author | Jan Pazdziora <jpazdziora@redhat.com> | 2015-03-13 12:57:18 +0100 |
|---|---|---|
| committer | Lukas Nykryn <lnykryn@redhat.com> | 2015-03-17 12:40:56 +0100 |
| commit | 1b41981d9a62443d566df6bcabc1b5024e9f5e4a (patch) | |
| tree | 7d8a5f74e6681a8183c1dc94deda73ee8560b9d6 | |
| parent | a0827e2b123010c46cfe4f03eebba57d92f9efc4 (diff) | |
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...
| -rw-r--r-- | units/console-getty.service.m4.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/units/console-getty.service.m4.in b/units/console-getty.service.m4.in index 8ac51a471b..413d94094b 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 |