magnum/releasenotes/notes/default-ng-worker-node-count-a88911a0b7a760a7.yaml
Bharat Kunwar 55fd12a47c [fix] Use default_ng_worker.node_count for patches
At present, when a cluster is patched without node_count (e.g. when
health_status and health_status_reason are patched), the node_count in
the cluster_update invocation contains cluster.node_count instead of
default_ng_worker.node_count which causes unexpected behaviour when a
cluster has additional nodegroups (e.g. the default-worker size gets
incremented by 1 if the additional nodegroup has 1 worker each time the
cluster is patched).

This PS fixes this issue by using default_ng_worker.node_count if path
"/node_count" is not present in the patch object.

Story: 2005266
Task: 39962

Change-Id: I0df5149860604f0adf52701df371e34a6e667b9d
2020-06-11 10:30:21 +00:00

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YAML

---
fixes:
- |
Fixes an edge case where when a cluster with additional nodegroups is
patched with health_status and health_status_reason, it was leading to the
default-worker nodegroup being resized.