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QuenchWorks

tracing-stack

Chart · Stacks · standard · v0.0.9

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

0.0.9 · latest0.0.80.0.7

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

sha256:9e889ec33f9673831aba70172dda907185247d2b56278965f40816f058b59a30

Chart OCI version

oci://ghcr.io/quenchworks/charts/tracing-stack:0.0.9

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 0.0.9

Deploys image (digest-pinned)

ghcr.io/quenchworks/images/tempo@sha256:9e889ec33f9673831aba70172dda907185247d2b56278965f40816f058b59a30
ghcr.io/quenchworks/images/grafana@sha256:3ccc56791c8a7ffc7a54a69084012900aa68bf3ef39a25095241e0867f416492
ghcr.io/quenchworks/images/otel-collector@sha256:695e7fd144837b6ae472d97306878d673d7373ae8441bda59c47d31fadb1aa6a

Charts used:

tempo →grafana →
Chart version
0.0.9
App version
1.0.0
Chart license
Apache-2.0
App license
Unknown
Signed
cosign (keyless)
Values schema
yes
Last published
2026-08-30

Verify the chart

cosign verify ghcr.io/quenchworks/charts/tracing-stack:0.0.9 \
  --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: