Merge "Query by fqdn_label instead of instance for host metrics"

This commit is contained in:
Zuul
2025-03-20 12:50:28 +00:00
committed by Gerrit Code Review
4 changed files with 173 additions and 90 deletions

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fixes:
- |
When using prometheus datasource and more that one target has the same value
for the `fqdn_label`, the driver used the wrong instance label to query for host
metrics. The `instance` label is no longer used in the queries but the `fqdn_label`
which identifies all the metrics for a specific compute node.
.. _Bug 2103451: https://bugs.launchpad.net/watcher/+bug/2103451