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QuenchWorks

postgres-exporter

Chart · Metrics/Exporter · critical · v0.0.4

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

Prometheus exporter that collects PostgreSQL activity, replication, and performance stats and exposes them as metrics for monitoring.

Version

0.0.4 · latest0.0.30.0.2

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

sha256:67b61a17789a2b4ab63a8b26d21ae9fc27b5881bebc98636fa1e5d837dd3f9e9

Chart OCI version

oci://ghcr.io/quenchworks/charts/postgres-exporter: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
cosign keyless
SBOM
SPDX, on image
Provenance
SLSA build
Architectures
amd64, arm64
Runs as
nonroot (uid 1001)
Root filesystem
read-only
Image size
5.9 MB

Security report (Trivy)

A· 84/1002 fixable · rebuild clears them

Vulnerability detail

postgres-exporter 0.20.1 · 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 postgres-exporter 0.20.1

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-postgres-exporter oci://ghcr.io/quenchworks/charts/postgres-exporter --version 0.0.4

Deploys image (digest-pinned)

Chart version
0.0.4
App version
0.20.1
Chart license
Apache-2.0
App license
Apache-2.0
Service port
9187
Signed
cosign (keyless)
Values schema
yes
Last published
2026-10-22
Values keys
  • image: repository digest pullPolicy
  • nameOverride
  • replicaCount
  • target: address database sslmode
  • auth: username existingSecret existingSecretPasswordKey
  • extraArgs
  • resources: requests limits
  • service: enabled type port
  • serviceMonitor: enabled interval scrapeTimeout labels
  • 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
  • serviceAccount: create name annotations
  • networkPolicy: enabled allowExternal
  • podDisruptionBudget: enabled minAvailable

Verify the chart

cosign verify ghcr.io/quenchworks/charts/postgres-exporter: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 the imageView on ArtifactHubChart source

Upstream project: https://github.com/prometheus-community/postgres_exporter