nova driven ironic deployments may fail to remove vif
Bug #1743652 reported by
Julia Kreger
This bug affects 3 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ironic |
Fix Released
|
High
|
Julia Kreger |
Bug Description
In some cases, albeit rare and unlikely, Ironic may have locked the node and be in a state that prevents the detachment of a VIF. These locked cases would be mid-deployment, when starting cleaning, etc.) Nova eventually will give up if it is unable to delete the vif and move on with the world, where the vif record will then be orphaned on the node port record and never be cleaned up, the node may run out of vifs. This also presents an issue if the vif is re-used in the deployment, and the node is re-deployed with an excess vif record.
This can be easily encountered should only one port exist on the node, which causes the next deployment to fail reporting "Not enough ports"
Changed in ironic: | |
assignee: | nobody → Julia Kreger (juliaashleykreger) |
status: | New → In Progress |
Changed in ironic: | |
importance: | Undecided → High |
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Related fix proposed to branch: master /review. openstack. org/534441
Review: https:/