Description of problem: https://blueprints.launchpad.net/tripleo/+spec/replace-keepalived-undercloud Log file is not created: [root@undercloud-0 stack]# ls -lart /var/log/containers/keepalived/ total 4 drwxr-xr-x. 2 root root 6 Jan 15 22:54 . drwxr-x---. 20 root root 4096 Jan 15 22:59 .. [root@undercloud-0 stack]# and some times: top - 09:06:21 up 23:02, 2 users, load average: 3.04, 2.50, 2.34 Tasks: 397 total, 4 running, 393 sleeping, 0 stopped, 0 zombie %Cpu(s): 49.8 us, 6.0 sy, 0.0 ni, 42.9 id, 0.0 wa, 1.0 hi, 0.4 si, 0.0 st MiB Mem : 15876.5 total, 1628.2 free, 6954.0 used, 7294.3 buff/cache MiB Swap: 0.0 total, 0.0 free, 0.0 used. 8507.4 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 34854 root 20 0 109720 6224 5188 R 96.7 0.0 942:43.68 keepalived
WA for cpu issue: restart the container.
The log no logging bits will be addressed via https://bugzilla.redhat.com/show_bug.cgi?id=1739155 not sure if you want to close this as dupe of that or if you want to keep it open to track the 100% cpu usage
*** This bug has been marked as a duplicate of bug 1739155 ***