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QuenchWorks

centrifugo

Chart · Messaging · standard · v0.0.18

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

Scalable real-time messaging server (WebSocket, SSE, GRPC) with channels, presence, and JWT auth. Built from source as a static Go binary on a hardened nonroot Wolfi base.

Version

0.0.18 · latest0.0.170.0.16

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

sha256:17e489af2404689135d266677eba2ec89f8cfdfde038b34f6284579a8a1d53ea

Chart OCI version

oci://ghcr.io/quenchworks/charts/centrifugo:0.0.18

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
23.4 MB

Security report (Trivy)

A· 84/1002 fixable · rebuild clears them

Vulnerability detail

centrifugo 6.9.7 · 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 centrifugo 6.9.7

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-centrifugo oci://ghcr.io/quenchworks/charts/centrifugo --version 0.0.18

Deploys image (digest-pinned)

Chart version
0.0.18
App version
6.9.7
Chart license
Apache-2.0
App license
Apache-2.0
Service port
8000
Signed
cosign (keyless)
Values schema
yes
Last published
2026-10-22
Values keys
  • image: repository digest pullPolicy
  • nameOverride
  • replicaCount
  • engine: type
  • admin: enabled
  • secrets: tokenHmacSecretKey apiKey adminPassword adminSecret existingSecret keys
  • allowedOrigins
  • resources: requests limits
  • service: type port
  • autoscaling: enabled minReplicas maxReplicas targetCPUUtilizationPercentage
  • podLabels
  • podAnnotations
  • nodeSelector
  • affinity
  • tolerations
  • topologySpreadConstraints
  • priorityClassName
  • schedulerName
  • terminationGracePeriodSeconds
  • updateStrategy
  • extraEnvVars
  • extraEnvVarsCM
  • extraEnvVarsSecret
  • extraArgs
  • extraVolumes
  • extraVolumeMounts
  • initContainers
  • sidecars
  • lifecycleHooks
  • podSecurityContext
  • containerSecurityContext
  • livenessProbe
  • readinessProbe
  • customLivenessProbe
  • customReadinessProbe
  • customStartupProbe
  • serviceAccount: create name annotations
  • rbac: create
  • networkPolicy: enabled allowExternal
  • podDisruptionBudget: enabled minAvailable
  • ingress: enabled className annotations servicePort hosts tls

Verify the chart

cosign verify ghcr.io/quenchworks/charts/centrifugo:0.0.18 \
  --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://centrifugal.dev