SIG Autoscaling Updates and Feature Highlights
summary
HPA reaches v2 stability with v2 stable merged (PR 102534) and deprecates v2beta1 by 1.25 and v2beta2 by 1.26; serialization stays compatible but some programmatic APIs rename functions. Cluster Autoscaler gains a gRPC custom expander with BestOptions protobuf that lets an external service pick node groups; configure with --expander=grpc, --grpc-expander-url and --grpc-expander-cert and use a fallback expander. VPA adds per-VPA minReplicas and alternative recommenders and commits to three releases per year.
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chapters (11)
- 0:00Start
- 6:53What is an expander?
- 8:18Types of Expanders
- 9:31Why a custom expander type?
- 11:42Expander Design
- 13:31Expander Interface
- 14:31How to configure the custom expander?
- 17:29Overview
- 18:48Alternative Recommender Support - Why
- 20:29Setting up recommenders
- 24:40The SIG Wants Your Help
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