Retry masakari node online check to avoid race#1421
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test_instance_failover removes a node and then checks that all pacemaker nodes are online in a single call. Right after remove_node the cluster has not settled, so the check intermittently failed: it either saw a node still offline (False) or raised a ValueError when crm status was not yet complete. Wrap the check in a tenacity retry so it waits for the cluster to settle. Signed-off-by: Seyeong Kim <seyeong.kim@canonical.com>
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test_instance_failover removes a node and then checks that all pacemaker nodes are online in a single call.
Right after remove_node the cluster has not settled, so the check intermittently failed.
it either saw a node still offline (False) or raised a ValueError when crm status was not yet complete.
Wrap the check in a tenacity retry so it waits for the cluster to settle.