dbfc8e1c1d
The problem we have with redis can be described as follows: - Connection is made to redis via haproxy, where haproxy directs to one redis node - That chosen redis node fails and a new redis node gets promoted - HAProxy will send *new* connections to redis to the newly promoted redis server, but you still have a session active (ie. that has not hit timeout), so haproxy will attempt to use that connection. By using 'on-marked-down shutdown-sessions' we make sure we close old existing sessions when the redis master node changes. Closes-Bug: #1742086 Tested-By: Marian Krcmarik <mkrcmari@redhat.com> Change-Id: Ia4d8c27057ee2de9e49e4358aa069571d1c952a9
Team and repository tags
puppet-tripleo
Lightweight composition layer for Puppet TripleO.
Contributing
- Free software: Apache License (2.0)
- Source: http://git.openstack.org/cgit/openstack/puppet-tripleo
- Bugs: http://bugs.launchpad.net/tripleo (tag: puppet)
- Documentation: