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QuenchWorks

lgtm-stack

Chart · Stacks · standard · v0.0.4

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64

Hardened, operator-free LGTM observability superset in one install: Loki (logs) + Grafana (the single pane) + Tempo (traces) + VictoriaMetrics (Prometheus-compatible metrics) + an OpenTelemetry Collector (OTLP ingest) + Alertmanager.

Version

0.0.4 · latest0.0.30.0.20.0.1

The latest line lives at the base page; older lines have their own page so you can pin and verify exactly that version.

Deployed image digest

sha256:7fab85e512dd34a3dab5c760f1bbae1acfc01d85053cdbf26d7599985ee75820

Chart OCI version

oci://ghcr.io/quenchworks/charts/lgtm-stack:0.0.4

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
no
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-lgtm-stack oci://ghcr.io/quenchworks/charts/lgtm-stack --version 0.0.4

Deploys image (digest-pinned)

ghcr.io/quenchworks/images/victoriametrics@sha256:7fab85e512dd34a3dab5c760f1bbae1acfc01d85053cdbf26d7599985ee75820
ghcr.io/quenchworks/images/loki@sha256:3409d6b1fa72af5034327920ae24a20d2d6693f90de3a098c5683f228115191d
ghcr.io/quenchworks/images/grafana@sha256:ae5dfc810d218c92a6e3e5ae2401317c86ab76206e5f53c3388c74ef7961f995
ghcr.io/quenchworks/images/tempo@sha256:2da185a3d2d088a20a975e8bb8a1c1e6522213bda5975380ea0bc01b4779b775
ghcr.io/quenchworks/images/alertmanager@sha256:862b251add3271174a224ebdad736056162ebfe4eb55318a013aa89c50304f33
ghcr.io/quenchworks/images/otel-collector@sha256:ed19a525ab80c31f8997e417fbc669fca4bed5c8748264d5f24a99d5d1dcec83
ghcr.io/quenchworks/images/vector@sha256:4d67202d12a453b1347b271982b54dde292563235b6bc3500f2cf23579ba2df2
ghcr.io/quenchworks/images/kube-state-metrics@sha256:210a2dcb84a2589f3629dad3be847421dde941fc3181ceede61996289cd76fe3
ghcr.io/quenchworks/images/node-exporter@sha256:4c3735371055cea29cf1ed3250a2b2a7cb4a4ddcdd26ae378619ceddb2966a16

Charts used:

victoriametrics →loki →grafana →tempo →alertmanager →
Chart version
0.0.4
App version
1.0.0
Chart license
Apache-2.0
App license
Unknown
Signed
no
Values schema
yes
Last published
2026-07-10

Verify the chart

cosign verify ghcr.io/quenchworks/charts/lgtm-stack:0.0.4 \
  --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: