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Update dependency fluxcd/flux2 to v2.9.3#252

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Update dependency fluxcd/flux2 to v2.9.3#252
renovate[bot] wants to merge 1 commit into
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renovate/fluxcd-flux2-2.x

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@renovate renovate Bot commented Jul 26, 2026

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This PR contains the following updates:

Package Update Change
fluxcd/flux2 minor v2.8.8v2.9.3

Release Notes

fluxcd/flux2 (fluxcd/flux2)

v2.9.3

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Highlights

Flux v2.9.3 is a patch release. It fixes empty lines vanishing from rendered Helm chart manifests, HelmReleases being marked as tested when their Helm test hooks never ran, and spec.images entries that set only some image fields discarding the remaining fields already declared for the same image in the kustomization.yaml. The latter affects both kustomize-controller and the flux build|diff kustomization commands. Users are encouraged to upgrade for the best experience.

ℹ️ Please follow the Upgrade Procedure for Flux v2.7+ for a smooth upgrade from Flux v2.6 to the latest version.

Fixes:

  • Fix empty lines vanishing from rendered chart manifests (helm-controller)
  • Fix HasBeenTested for all corner cases, where a release could be marked as tested although its Helm test hooks never ran (helm-controller)
  • Fix a spec.images entry setting only some of the image fields discarding the remaining fields already declared for the same image in the kustomization.yaml at spec.path, e.g. overriding only newName produced an untagged image reference (kustomize-controller, flux CLI)

Improvements:

  • Update fluxcd/pkg dependencies
  • Include source-watcher in the OCI flux-manifests artifact

Components changelog

CLI changelog

Full Changelog: fluxcd/flux2@v2.9.2...v2.9.3

v2.9.2

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Highlights

Flux v2.9.2 is a patch release. The main fix addresses a regression introduced in
v2.9.1 where a Kustomization with openapi.path pointing to a URL failed to
reconcile with failed to read OpenAPI schema. This release also corrects several
CRD field descriptions that contained inaccurate or leaked content. Users are
encouraged to upgrade for the best experience.

ℹ️ Please follow the Upgrade Procedure for Flux v2.7+ for a smooth upgrade from Flux v2.6 to the latest version.

Fixes:

  • Fix a regression where a Kustomization with openapi.path pointing to a URL failed to reconcile with failed to read OpenAPI schema (kustomize-controller)
  • Fix the HelmChart CRD description for .status.url, which pointed users at BucketStatus.Artifact instead of HelmChartStatus.Artifact (source-controller)
  • Fix the ImageRepository CRD description for .status.observedExclusionList, which referred to spec.lastScanResult instead of status.lastScanResult (image-reflector-controller)
  • Fix the ImageUpdateAutomation CRD description for .status.observedSourceRevision, which had a stray Go struct declaration leaking into it (image-automation-controller)

Improvements:

  • Update fluxcd/pkg dependencies
Components changelog
CLI changelog

Full Changelog: fluxcd/flux2@v2.9.1...v2.9.2

v2.9.1

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v2.9.0

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Highlights

Flux v2.9.0 is a feature release. Users are encouraged to upgrade for the best experience.

For a compressive overview of new features and API changes included in this release, please refer to the Announcing Flux 2.9 GA blog post.

Overview of the new features:

  • Flux CLI Plugin System with the Mirror and Schema plugins (flux plugin)
  • Server-Side Apply field ignore rules for fine-grained drift control (Kustomization)
  • SOPS decryption with the Age post-quantum cipher (Kustomization)
  • Kubernetes Workload Identity authentication for OpenBao and Vault (Kustomization)
  • Helm post-render strategies, including chart hooks support (HelmRelease)
  • Literal mode for Helm values references mirroring helm --set-literal (HelmRelease)
  • Allow empty kind in CEL health check expressions (Kustomization, HelmRelease)
  • Git commit signing and verification with SSH keys (GitRepository, ImageUpdateAutomation)
  • AWS CodeCommit authentication using Workload Identity (GitRepository)
  • Custom Sigstore trusted root for keyless verification in air-gapped environments (OCIRepository)
  • Path pattern directory discovery for monorepos (ArtifactGenerator)
  • Secret-less, OIDC-secured webhook Receivers (Receiver)

❤️ Big thanks to all the Flux contributors that helped us with this release!

Kubernetes compatibility

This release is compatible with the following Kubernetes versions:

Kubernetes version Minimum required
v1.34 >= 1.34.1
v1.35 >= 1.35.0
v1.36 >= 1.36.0

[!NOTE]
Note that the Flux project offers support only for the latest three minor versions of Kubernetes.
Backwards compatibility with older versions of Kubernetes and OpenShift is offered by vendors such as
ControlPlane that provide enterprise support for Flux.

OpenShift compatibility

Flux can be installed on Red Hat OpenShift cluster directly from OperatorHub using Flux Operator. The operator allows the configuration of Flux multi-tenancy lockdown, network policies, persistent storage, sharding, vertical scaling and the synchronization of the cluster state from Git repositories, OCI artifacts, and S3-compatible storage.

Upgrade procedure

⚠️ The Flux APIs image.toolkit.fluxcd.io/v1beta2 and notification.toolkit.fluxcd.io/v1beta2
have reached end-of-life and have been removed from the CRDs.

Please follow the Upgrade Procedure for Flux v2.7+ for a smooth upgrade from older versions of Flux to v2.9.

Components changelog

CLI changelog

New Contributors

Full Changelog: fluxcd/flux2@v2.8.0...v2.9.0


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