Marc-Aurèle Brothier created CLOUDSTACK-9458:
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Summary: Some VMs are being stopped when agent is reconnecting
Key: CLOUDSTACK-9458
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9458
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Reporter: Marc-Aurèle Brothier
If you loose the communication between the management server and one of the
agent for a few minutes, even though HA mode is not active the
HighAvailibilityManager kicks in and start to schedule vm restart. Those tasks
are being inserted as async job in the DB and if the agent comes back online
during the time the jobs are still in the async table, they are pushed to the
agent and shuts down the VMs. Then since HA is not active, the VM are not
restarted.
The expected behavior in my opinion is that the VM should not be restarted at
all if HA mode is not active on them, and let the agent update the VM state
with the power report.
The bug lies in {{HighAvailibilityManagerImpl.scheduleRestartForVmsOnHost(final
HostVO host, boolean investigate)}}, PR will follow.
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