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Epic
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Resolution: Done
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Critical
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None
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cnv-vm-ready
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- on a node failure, the recovery time for a VM is reduced significantly
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Green
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To Do
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CNV-31893BMC Event driven fencing
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0% To Do, 0% In Progress, 100% Done
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dev-ready, doc-ready, po-ready, qe-ready, ux-ready
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Goal
Node Health Check (NHC) detects if a node is not healthy anymore and terminates the pods scheduled to this node.
A VM scheduled to a node detected (e.g. by Node Health Check (NHC)) as not healthy anymore should be restarted quicker than documented in CNV-30903.
User Stories
- As a VM owner, I want my VM redeployed quickly after the node is detected as unhealthy, so that my VM has a minimal downtime.
Non-Requirements
- The amount of time the node requires to recover.
Notes
- Any additional details or decisions made/needed