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QuenchWorks

tracing-stack

Chart · Stacks · standard · v0.0.23

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64

Hardened, operator-free distributed tracing stack: Tempo (trace store/query) + Grafana (Tempo datasource + trace exploration) + an OpenTelemetry Collector gateway that receives OTLP from your apps and forwards spans to Tempo.

Version

0.0.23 · latest0.0.220.0.21

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:ab9b29276fc826765d159a8684cd68b742782613081101d4d22bcfa52ec78763

Chart OCI version

oci://ghcr.io/quenchworks/charts/tracing-stack:0.0.23

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

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-tracing-stack oci://ghcr.io/quenchworks/charts/tracing-stack --version 0.0.23

Deploys images (digest-pinned)

Charts used:

tempo →grafana →
Chart version
0.0.23
App version
1.0.0
Chart license
Apache-2.0
App license
Unknown
Signed
cosign (keyless)
Values schema
yes
Last published
2026-10-22
Values keys
  • tempo: enabled persistence resources
  • grafana: enabled datasources auth extraVolumes extraVolumeMounts persistence
  • dashboards: enabled include
  • otelCollector: enabled image digest pullPolicy replicaCount ports exposeMetrics resources config
  • ingress: enabled className annotations serviceName servicePort hosts tls

Verify the chart

cosign verify ghcr.io/quenchworks/charts/tracing-stack:0.0.23 \
  --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 on ArtifactHubChart source

Upstream project: