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QuenchWorks

lgtm-stack

Chart · Stacks · standard · v0.0.30

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

0.0.30 · latest0.0.290.0.28

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:f4fa0ea581874fbe6d4c39c7534c73c3324e5f181d723354e5fab6ae0ebbebd4

Chart OCI version

oci://ghcr.io/quenchworks/charts/lgtm-stack:0.0.30

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-lgtm-stack oci://ghcr.io/quenchworks/charts/lgtm-stack --version 0.0.30

Deploys image (digest-pinned)

ghcr.io/quenchworks/images/victoriametrics@sha256:f4fa0ea581874fbe6d4c39c7534c73c3324e5f181d723354e5fab6ae0ebbebd4
ghcr.io/quenchworks/images/loki@sha256:42ab0d3d3b27bf48d24d699b83d4e0738ccd8a26cd0cbd3a6d44d417d4609af5
ghcr.io/quenchworks/images/grafana@sha256:4b7e7a1342831602a31232c1dce40d8ea6a14bb44d6acb3aa095c029e1520d55
ghcr.io/quenchworks/images/tempo@sha256:21bde52fb227ddc06d3e16c0f1761c1a533b882df064e5090db7d52d2834e89f
ghcr.io/quenchworks/images/alertmanager@sha256:d1e7285865d87bf4cb56ff578ec765e8a7de91be203e53fac12106e238a1b285
ghcr.io/quenchworks/images/otel-collector@sha256:a3b591872cdb6319d69f0a8c2826e1e4ddd6a8fce15e1659c520b1c6267ffc60
ghcr.io/quenchworks/images/vector@sha256:f3f79b717813aeb5364b33b79ddb8227eb4db8faf99380a6b1ad2cd02958c668
ghcr.io/quenchworks/images/kube-state-metrics@sha256:15a1f0e114c0a66c169b2387416b262d380f72381a1e9120cfcf80e8b9963d21
ghcr.io/quenchworks/images/node-exporter@sha256:33cb1038d69be70c546543261be6a93d515b7fc9c171c85c5aa18e6bafceeb6b

Charts used:

victoriametrics →loki →grafana →tempo →alertmanager →
Chart version
0.0.30
App version
1.0.0
Chart license
Apache-2.0
App license
Unknown
Signed
cosign (keyless)
Values schema
yes
Last published
2026-10-07

Verify the chart

cosign verify ghcr.io/quenchworks/charts/lgtm-stack:0.0.30 \
  --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: