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Adds known limitation section about k8s kube-apiserver-extra-args for… #199

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Merged
hemanthnakkina merged 1 commit into from
May 21, 2026
Merged

Adds known limitation section about k8s kube-apiserver-extra-args for… #199

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12 changes: 9 additions & 3 deletions reference/known-limitations.rst
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Expand Up @@ -13,6 +13,12 @@ This document describes the known limitations of the Sunbeam project.
* - Issue
- Bug Number
- Meaning
* - None
-
-
* - Intermittent API failures when a control node is down on existing deployments
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Raven-182 marked this conversation as resolved.
- | `LP #2150551 <https://bugs.launchpad.net/snap-openstack/+bug/2150551>`_
| `k8s-operator #930 <https://github.com/canonical/k8s-operator/issues/930>`_
- Clusters bootstrapped with ``snap-openstack`` versions earlier than
**rev998** will continue to experience intermittent API failures (for up
to 5 minutes) when a control node becomes unavailable. A known
`k8s charm limitation <https://charmhub.io/k8s/configurations#kube-apiserver-extra-args>`_
restricts updates on active deployments, meaning this issue cannot be
fixed on clusters deployed prior to this revision.
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