Description of problem: There is a condition misplaced in hieradata for Heat, Keystone and Nova cache_backend. That sets the caching backend to dogpile.cache.null and effectively makes the services not using cache (even though it's enabled and hosts are specified properly in service configs). Version-Release number of selected component (if applicable): 16.2.1 How reproducible: Always Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
rpm -qa|grep openstack-tripleo-heat-templates openstack-tripleo-heat-templates-11.6.1-2.20220116004909.64b2e88.el8ost.noarch [root@controller-0 ~]# grep backend= /var/lib/config-data/puppet-generated/nova/etc/nova/nova.conf #ipv6_backend=rfc2462 #backend=dogpile.cache.null backend=dogpile.cache.memcached #debug_cache_backend=false #backend=sqlalchemy #backend=barbican
[root@controller-0 ~]# grep backend= /var/lib/config-data/puppet-generated/heat/etc/heat/heat.conf backend=dogpile.cache.memcached [root@controller-0 ~]# grep backend= /var/lib/config-data/puppet-generated/keystone/etc/keystone/keystone.conf backend=dogpile.cache.memcached
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 (Moderate: Red Hat OpenStack Platform 16.2 (openstack-tripleo-heat-templates) security update), 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/RHSA-2022:0995