chore(flux): update to v2.9.4 (edge cluster)

[github-actions]

v2.9.4

Changelog / compare
https://github.com/fluxcd/flux2/releases/tag/v2.9.4
fluxcd/flux2@v2.9.0...v2.9.4

Release notes

Sourced from fluxcd/flux2 v2.9.4.

Highlights

Flux v2.9.4 is a patch release that ships various fixes to the Flux controllers, covering source-watcher tarball extraction and glob expansion limits, the refspecs accepted by ImageUpdateAutomation, the HTTP request limits of the notification-controller servers, and Helm repository index loading, OCI chart digest pinning, Bucket error handling and GCS static authentication in source-controller. On the CLI side, flux migrate -f now supports migrating repositories to Flux 2.9. Users are encouraged to upgrade for the best experience.

Note that this release contains CRD schema changes for ArtifactGenerator and ImageUpdateAutomation; both CRDs must be updated along with the controllers.

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

Fixes:

• Confine tarball extraction and bound glob expansion (source-watcher)
• Disallow force-update and deletion via refspecs (image-automation-controller)
• Unify HTTP server request limits (notification-controller)
• Align Helm repository index loading with upstream Helm v4 (source-controller)
• Improve error handling in Bucket reconciliation (source-controller)
• Pin OCI chart verification by digest (source-controller)
• Limit GCS static authentication to service account keys (source-controller)
• Restrict the allow-webhooks network policy to the receiver port (flux CLI)

Improvements:

• Add support for migrating repositories to 2.9 in flux migrate -f (flux CLI)
• Update fluxcd/pkg dependencies, which align the ECR host detection with upstream (source-controller, image-reflector-controller, flux CLI)
• Update Bitbucket Cloud receiver guidance (notification-controller)

Components changelog

• source-controller v1.9.4
• source-watcher v2.2.3
• notification-controller v1.9.3
• image-reflector-controller v1.2.4
• image-automation-controller v1.2.4

CLI changelog

• [release/v2.9.x] Add support for 2.9 in migrate -f by @fluxcdbot in [release/v2.9.x] Add support for 2.9 in migrate -f fluxcd/flux2#6021
• Update fluxcd/pkg dependencies by @fluxcdbot in Update fluxcd/pkg dependencies fluxcd/flux2#6026
• [release/v2.9.x] fix: restrict allow-webhooks netpol to receiver port by @fluxcdbot in [release/v2.9.x] fix: restrict allow-webhooks netpol to receiver port fluxcd/flux2#6029
• Update toolkit components by @fluxcdbot in Update toolkit components fluxcd/flux2#6031

Full Changelog: fluxcd/flux2@v2.9.3...v2.9.4

[github-actions]

Stale pull request message