Description of problem: Currently OSP-d is configuring cache size for memcached to be 95% of total RAM as this is the default for openstack-puppet-modules. Although I'm unsure this could cause trouble as memcached is usually running together with other services (at least up to RHOSP 9), I'm raising this so it can be evaluated. A similar bug was opened against Fuel at https://bugs.launchpad.net/fuel/+bug/1439882 If this is not the right component for opening this bz, please change to the right one. [root@dc01-controller-0 sysconfig]# facter memorysize 5.67 GB [root@dc01-controller-0 sysconfig]# grep CACHESIZE /etc/sysconfig/memcached CACHESIZE="5515" Version-Release number of selected component (if applicable): openstack-tripleo-heat-templates-2.0.0-33.el7ost.noarch How reproducible: Always
This bugzilla has been removed from the release and needs to be reviewed and Triaged for another Target Release.
Tested on puddle 2017-03-24.2 [stack@undercloud-0 ~]$ ssh heat-admin.24.17 "hostname; facter memorysize; grep CACHESIZE /etc/sysconfig/memcached" controller-0.localdomain 7.64 GB CACHESIZE="3911"
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/RHEA-2017:1245