Bug 1515880
Summary: | Don't allow to remove default route netwok from DC while still attached to hosts | ||
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Product: | [oVirt] ovirt-engine | Reporter: | Michael Burman <mburman> |
Component: | BLL.Network | Assignee: | Dan Kenigsberg <danken> |
Status: | CLOSED WONTFIX | QA Contact: | Meni Yakove <myakove> |
Severity: | medium | Docs Contact: | |
Priority: | low | ||
Version: | 4.2.0 | CC: | bugs, dholler, michal.skrivanek |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2020-03-19 16:44:14 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | Network | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Michael Burman
2017-11-21 14:28:25 UTC
The main issue after ending up with such scenario(except that the route is still from the non-mgmt network) is that it is not possible to sync back the management network with error of 'Only a single default route network is allowed' in vdsm side. - To work around such scenario we first will need to remove the 'unamanged' network and only then to sync the management network. It means 2 manual interventions to make the host synced again with the correct default route. The same will happen if the non-mgmt network is not attached to the host, we will not sync the management network as well in case of a non-mgmt network with default route role removal from the DC. The host will remain without a default route in such scenario, until the manual sync. I don't like to add more validations to Engine; instead we should make sure we keep the hosts in manageable state after removal of such network. doesn't seem to be required by 4.4 GA, moving to 4.4.3 for further prioritization The connectivity check of the host ensures already that the host does not loose connectivity because of miss configuration via oVirt |