Red Hat Bugzilla – Bug 1570039
Containerized Cinder logs are not compressed when rotated
Last modified: 2018-09-11 06:54:08 EDT
In non-containerized Cinder, logrotate compresses old log files. /etc/logrotate.d/openstack-cinder from the Cinder package provides the "compress" option to enable this. In containerized Cinder, /var/log/containers/cinder/ rotates logs but does not compress old logs. This can easily result in the disk being filled if debugging is enabled. This doesn't appear to be Cinder-specific -- no other services logs in /var/log/containers/ are compressed either, despite the same option being present in /etc/logrotate.d/
Any idea if this is a known generic problem?
Not sure. Logrotate rules are service specific i think
They are. And they contain the "compress" directive. It just doesn't seem to work anymore.
Yup you're right. We have our own tripleo log rotate for containers. https://github.com/openstack/puppet-tripleo/blob/master/templates/logrotate/containers_logrotate.conf.erb Bogdan can you take a look at this?
VERIFIED puppet-tripleo-8.3.4-4.el7ost.noarch (undercloud) [stack@undercloud-0 ~]$ cat core_puddle_version 2018-08-03.3 [heat-admin@controller-2 ~]$ cat /etc/logrotate.d/openstack-cinder compress /var/log/cinder/*.log { weekly rotate 4 missingok compress minsize 100k size 10M copytruncate } [heat-admin@controller-2 ~]$ ls /var/log/containers/cinder/ -l total 4556 -rw-r--r--. 1 42407 42407 1128210 Aug 8 09:37 cinder-api.log -rw-r--r--. 1 42407 42407 1917067 Aug 8 09:01 cinder-api.log.1 -rw-r--r--. 1 42407 42407 58766 Aug 8 00:00 cinder-api.log.10.gz -rw-r--r--. 1 42407 42407 59227 Aug 7 23:01 cinder-api.log.11.gz -rw-r--r--. 1 42407 42407 59290 Aug 7 22:01 cinder-api.log.12.gz -rw-r--r--. 1 42407 42407 83245 Aug 7 21:01 cinder-api.log.13.gz -rw-r--r--. 1 42407 42407 58921 Aug 8 08:00 cinder-api.log.2.gz -rw-r--r--. 1 42407 42407 59130 Aug 8 07:00 cinder-api.log.3.gz -rw-r--r--. 1 42407 42407 58318 Aug 8 06:01 cinder-api.log.4.gz -rw-r--r--. 1 42407 42407 58191 Aug 8 05:00 cinder-api.log.5.gz -rw-r--r--. 1 42407 42407 60278 Aug 8 04:01 cinder-api.log.6.gz -rw-r--r--. 1 42407 42407 58454 Aug 8 03:00 cinder-api.log.7.gz -rw-r--r--. 1 42407 42407 59966 Aug 8 02:00 cinder-api.log.8.gz -rw-r--r--. 1 42407 42407 59225 Aug 8 01:00 cinder-api.log.9.gz -rw-r--r--. 1 42407 42407 5750 Aug 8 00:01 cinder-manage.log.1 -rw-r--r--. 1 42407 42407 95 Aug 8 00:01 cinder-rowsflush.log.1 -rw-r--r--. 1 42407 42407 2818 Aug 7 19:42 cinder-scheduler.log.1
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Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:2574