{"schema_version":"1","generated_at":"2026-11-15T07:02:00.230Z","addon":{"slug":"metrics-server","name":"metrics-server","category":"Metrics","summary":"Cluster resource metrics for kubectl top and the Horizontal Pod Autoscaler. The README publishes a compatibility matrix.","project_url":"https://github.com/kubernetes-sigs/metrics-server","repo":"kubernetes-sigs/metrics-server","compatibility_doc":"https://github.com/kubernetes-sigs/metrics-server/blob/master/README.md","matrix_status":"published","last_checked":"2026-11-15","statement":"Compatibility matrix: 0.9.x supports Kubernetes 1.34+, 0.8.x supports 1.31+, 0.7.x supports 1.27+. Metrics API group is metrics.k8s.io/v1beta1. Metrics Server follows the Kubernetes version skew policy: the kube-apiserver must be inside the supported range for that Metrics Server release.","notes":"Kubernetes versions lower than v1.16 need --authorization-always-allow-paths=/livez,/readyz. That does not apply to the minors in this grid. Helm chart name is metrics-server. The README runs registry.k8s.io/metrics-server/metrics-server:v0.9.1.","retirement":null,"sources":[{"title":"README — Compatibility Matrix","url":"https://github.com/kubernetes-sigs/metrics-server/blob/master/README.md","fetch_url":"https://raw.githubusercontent.com/kubernetes-sigs/metrics-server/master/README.md"}],"match":{"charts":["metrics-server"],"images":["registry.k8s.io/metrics-server/metrics-server"]},"align":null,"requirements":[],"releases":[{"version":"0.9","match":{"minor":"0.9"},"kubernetes":{"1.31":"unsupported","1.32":"unsupported","1.33":"unsupported","1.34":"supported","1.35":"supported","1.36":"supported","1.37":"supported"},"current":true,"note":"Supported Kubernetes version 1.34+."},{"version":"0.8","match":{"minor":"0.8"},"kubernetes":{"1.31":"supported","1.32":"supported","1.33":"supported","1.34":"supported","1.35":"supported","1.36":"supported","1.37":"supported"},"note":"Supported Kubernetes version 1.31+."},{"version":"0.7","match":{"minor":"0.7"},"kubernetes":{"1.31":"supported","1.32":"supported","1.33":"supported","1.34":"supported","1.35":"supported","1.36":"supported","1.37":"supported"},"note":"Supported Kubernetes version 1.27+."}],"latest_release":{"tag":"v0.9.1","published":"2026-10-29","url":"https://github.com/kubernetes-sigs/metrics-server/releases/tag/v0.9.1"},"html_url":"https://addonmatrix.dev/addons/metrics-server/"}}