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QuenchWorks

metrics-server

Chart · Observability · standard · v0.0.7

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64Rebuilt 2026-10-22

Kubernetes Metrics Server, the cluster-wide aggregator of resource usage that backs `kubectl top` and the Horizontal Pod Autoscaler. Scrapes kubelet summary endpoints and serves the metrics.k8s.io API through the aggregation layer; it is a short-term metrics source, not a monitoring backend.

Version

0.0.7 · latest0.0.60.0.5

The latest line lives at the base page; older lines have their own page so you can pin and verify exactly that version. Only the most recent releases are listed — an older chart pins an older image digest.

Deployed image digest

sha256:85f17f44fb243dd3c7642403e11b92171435ee10c1bb9c28374d05bbd7c634c5

Chart OCI version

oci://ghcr.io/quenchworks/charts/metrics-server:0.0.7

The chart pins its image by this signed digest, so you never track it yourself. Signatures, SBOM, and provenance attach to the same digest.

Signed
cosign keyless
SBOM
SPDX, on image
Provenance
SLSA build
Architectures
amd64, arm64
Runs as
nonroot (uid 1001)
Root filesystem
read-only
Image size
21.2 MB

Security report (Trivy)

A· 84/1002 fixable · rebuild clears them

Vulnerability detail

metrics-server 0.9.0 · 3 CVE
CVESeverityPackageInstalledFixed inTitle
CVE-2026-78661UNKNOWNgolang.org/x/netv0.60.00.62.0When coalescing adjacent text nodes in addText and fosterParent, appen ...
CVE-2026-97045UNKNOWNgolang.org/x/netv0.60.00.62.0In childTextNodesAreLiteral, walking up the tree previously stopped at ...
GO-2026-5932UNKNOWNgolang.org/x/cryptov0.57.0— not fixableThe golang.org/x/crypto/openpgp package is unmaintained, unsafe by design, and has known security issues
0
Critical
0
High
0
Medium
0
Low
3
Unknown

Security report (Trivy) · image metrics-server 0.9.0

Install the chart

Deploy to Kubernetes with hardened defaults. The chart pins its image by signed digest, so you never track it yourself.

Install (latest)

helm install my-metrics-server oci://ghcr.io/quenchworks/charts/metrics-server --version 0.0.7

Deploys image (digest-pinned)

Chart version
0.0.7
App version
0.9.0
Chart license
Apache-2.0
App license
Apache-2.0
Service port
443
Signed
cosign (keyless)
Values schema
yes
Last published
2026-10-22
Values keys
  • image: repository digest pullPolicy
  • nameOverride
  • replicaCount
  • securePort
  • metricResolution
  • kubelet: insecureTLS certificateAuthority preferredAddressTypes useNodeStatusPort requestTimeout
  • apiService: create insecureSkipTLSVerify caBundle
  • extraArgs
  • resources: requests limits
  • service: type port
  • serviceAccount: create name annotations automountServiceAccountToken
  • rbac: create aggregatedMetricsReader
  • networkPolicy: enabled allowExternal
  • podDisruptionBudget: enabled minAvailable
  • podLabels
  • podAnnotations
  • nodeSelector
  • affinity
  • tolerations
  • topologySpreadConstraints
  • priorityClassName
  • schedulerName
  • terminationGracePeriodSeconds
  • updateStrategy
  • extraEnvVars
  • extraEnvVarsCM
  • extraEnvVarsSecret
  • extraVolumes
  • extraVolumeMounts
  • initContainers
  • sidecars
  • lifecycleHooks
  • podSecurityContext
  • containerSecurityContext
  • livenessProbe
  • readinessProbe
  • customLivenessProbe
  • customReadinessProbe
  • customStartupProbe

Verify the chart

cosign verify ghcr.io/quenchworks/charts/metrics-server:0.0.7 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

Transparency

The chart publishes its attestations on GitHub and the image it deploys carries its own on the same digest, publicly verifiable with the commands above. Both log to the Sigstore transparency log (Rekor), which cosign verify checks for you.

View the imageView on ArtifactHubChart source

Upstream project: https://github.com/kubernetes-sigs/metrics-server