medium
Kubernetes service — Ubuntu 20.04 LTS support
Effective / retirement date2025-04-23
Source checked: 2026-09-18. This is a source-listed retirement; confirm the specific feature before acting.
What is changing?
Microsoft lists Ubuntu 20.04 LTS support under Kubernetes service, with a retirement date of 2025-04-23.
Potential impact
Review whether this specific feature is used. A service inventory match alone does not prove that a resource is affected.
Suggested preparation
Open the dated Microsoft source, confirm the feature and deployment details, then follow the linked vendor migration guidance. Record the owner and planned action.
Source
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