38fb412ac0
When pacemaker stops, it first stops all pacemaker resources managed on the node, and stops the pacemaker daemon. If the node being stopped is hosting VIP resources, those ones must be restarted elsewhere as soon as possible to avoid long service disruption, but there is currently no constraint defined to force that behaviour. So what can happen is the VIP resources are stopped, then other resources on the hosts are stopped (e.g. rabbit, galera), and only when there's no more resources pacemaker restarts VIPs elsewhere, which can lead to a long OpenStack service disruption. To avoid unexpected long outage period due to VIP unavailability, force-move the VIPs away from the node before stopping pacemaker. Closes-Bug: #1815204 Change-Id: I9cbbf9e66b804f00fd19b2b3641f10bb472a94c7 |
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extraconfig | ||
manifests | ||
services | ||
all-nodes-config.j2.yaml | ||
deploy-artifacts.sh | ||
deploy-artifacts.yaml | ||
role.role.j2.yaml |