Damien Ciabrini 9602a9bafc Instance HA: prevent compute to start on a host being evacuated ... When the evacuation of a nova-compute is in progress on a compute node, starting the nova-compute service on that node would cause a race in setting task_state [1] and could ultimately lead failures with all future evacuation attempts on the compute node. To avoid triggering that situation, introduce a startup wrapper when Instance HA is enabled. The wrapper loops until the force-down flag is clear and all evacuation finished, and then starts nova_compute. [1] If71727cde51c29231dbb9a51c5babbcdfc802bdd Partial-Bug: #1764883 Co-Authored-By: Andrew Beekhof <abeekhof@redhat.com> Change-Id: Id1fc820b42fb72fc861fda82b04f6a3fa2b6b6f6		2018-05-03 07:05:39 +02:00
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all_nodes	Removal of Contrail templates	2018-01-06 15:25:09 +00:00
nova_metadata	Change template names to queens	2017-11-23 10:15:32 +01:00
post_deploy	Remove todo as mistral tag filtering is fixed	2018-04-17 12:40:31 +00:00
pre_deploy/rhel-registration	Remove unused DeploymentActions resource	2018-02-19 12:12:05 +00:00
pre_network	Merge "Removed ovs-dpdk workaround to fix the vhost socket permission"	2018-02-27 12:12:55 +00:00
services	Merge "Add an openshift-cns service"	2018-05-01 09:25:09 +00:00
tasks	Instance HA: prevent compute to start on a host being evacuated	2018-05-03 07:05:39 +02:00