From c37bc5ac3a7282cccd090d20a3cf7120e31c4ee5 Mon Sep 17 00:00:00 2001 From: Jan Pazdziora Date: Fri, 13 Mar 2015 12:57:18 +0100 Subject: [PATCH] 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... (cherry picked from commit 1b41981d9a62443d566df6bcabc1b5024e9f5e4a) Cherry-picked from: 77d83ce Resolves: #1222517 --- 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 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