Add check for duplicate HA routers
Bug #1820762 reported by
Drew Freiberger
This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| charm-openstack-service-checks |
Won't Fix
|
Wishlist
|
Unassigned | ||
Bug Description
There are sometimes race conditions with VRRP and keepalived with DVR and HA router implementations.
To handle this, we should alert on routers on HA enabled router sites which are running on more or less than 1 active node and configured on less than or more than min/max ha routers.
Here is a handy gist to check for HA routers that have dupe avail:
This can be massaged into an NRPE check with some amount of ease.
Revision history for this message
| Mihaela Andronic (mihaela) wrote | #1 |
| tags: | added: canonical-bootstack |
| Changed in charm-openstack-service-checks: | |
| assignee: | Legacy - Canonical WTFB (canonical-bootstack) → nobody |
| importance: | Undecided → Wishlist |
| status: | New → Triaged |
| Changed in charm-openstack-service-checks: | |
| status: | Triaged → New |
| status: | New → Triaged |
| Changed in charm-openstack-service-checks: | |
| status: | Triaged → Won't Fix |
To post a comment you must log in.
Hi,
We have been using this check in out installs and have noticed that it checks for duplicates but not for the 0 condition. It would be a good idea to make sure it check that the routers have at least one agent hosting it. We've run into an issue with one router not having any l3 agents hosting it and no alerts whatsoever for the case.
Thank you,
Kind Regards