From 47d29db3a0f036a30865195c340a2b0d35db6a13 Mon Sep 17 00:00:00 2001 From: Michele Baldessari Date: Thu, 9 Feb 2017 11:04:34 +0100 Subject: Release notes ha composable Add some release notes about the composable ha work Change-Id: I8975c3f597d1affbe6e52d4e16a2aad527006264 --- releasenotes/notes/composable-ha-37e2d7e1f57f5c10.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 releasenotes/notes/composable-ha-37e2d7e1f57f5c10.yaml (limited to 'releasenotes/notes') diff --git a/releasenotes/notes/composable-ha-37e2d7e1f57f5c10.yaml b/releasenotes/notes/composable-ha-37e2d7e1f57f5c10.yaml new file mode 100644 index 00000000..e560fe95 --- /dev/null +++ b/releasenotes/notes/composable-ha-37e2d7e1f57f5c10.yaml @@ -0,0 +1,12 @@ +--- +features: + - With the composable HA work landed it is now possible + to split pacemaker-managed services like galera, rabbit, + redis, haproxy and any A/P resource, off to dedicated + nodes. These services can be split off to separate nodes + either via the normal Pacemaker service (which has a limit + of 16 maximum number of nodes) or via the newer PacemakerRemote + service (but not both on the same node). Note that until + https://bugzilla.redhat.com/show_bug.cgi?id=1417936 is fixed, + PacemakerRemote should only be used for Cinder A/P resources + and Manila A/P resources. -- cgit 1.2.3-korg