fluxcd/flux2 v0.31.0

on GitHub

Highlights

Flux v0.31.0 comes with new features and improvements. Users are encouraged to upgrade for the best experience.

Breaking changes

Flux is no longer compatible with kubeconfigs using client.authentication.k8s.io/v1alpha1, this version was deprecated and removed in Kubernetes 1.24. Please follow these instructions on how to update kubeconfig to client.authentication.k8s.io/v1beta1.

New features

• Pull Helm charts from container registries by configuring Helm repositories with type: oci.
  For more information please see the Helm OCI documentation.
• Trigger GitHub Actions workflows from Flux by configuring alerting providers with type: githubdispatch.
  For more information please see the GitHub dispatch provider documentation.

New guides

• Promote Flux Helm Releases with GitHub Actions.
• Using Flux on GKE with Google Cloud Source Repositories.
• Monitoring Flux logs with Loki and Grafana.

New improvements and fixes

• Starting with this version, all Flux controllers conform to the Kubernetes API Priority and Fairness.
• Add support for configuring the authentication to AWS KMS, Azure Key Vault and Google Cloud KMS on multi-tenant clusters.
• The Git reconciliation has been made more efficient by adding support for no-op clones that should reduce the outbound traffic substantially.
• The libgit2 managed transport feature has been enabled by default to improve the Azure DevOps and AWS CodeCommit Git operations.
• Fix an issue where the token used for Helm operations would go stale if it was provided using a Bound Service Account Token Volume.
• Update the controllers and CLI dependencies to Kubernetes v1.24, Kustomize v4.5.5 and Helm v3.9.0.

Components changelog

• source-controller v0.25.0 v0.25.1 v0.25.3
• kustomize-controller v0.26.0
• helm-controller v0.22.0
• notification-controller v0.24.0
• image-reflector-controller v0.19.0
• image-automation-controller v0.23.0

CLI Changelog

• PR #2809 - @fluxcdbot - Update source-controller to v0.25.3
• PR #2807 - @stefanprodan - Update dependencies
• PR #2806 - @stefanprodan - monitoring: Add Grafana Loki HR and Flux logs dashboard
• PR #2802 - @stefanprodan - Add --kubeconfig-secret-ref to flux create ks|hr
• PR #2801 - @stefanprodan - e2e: Update ARM64 runners to Kubernetes 1.24
• PR #2796 - @fluxcdbot - Update toolkit components
• PR #2792 - @SomtochiAma - Handle multi-doc yaml for flux build
• PR #2787 - @vipulnewaskar7 - Add --allow-insecure-http to bootstrap git
• PR #2782 - @stefanprodan - Refactor Flux Prometheus monitoring stack
• PR #2781 - @makkes - Add OCI support to create source helm
• PR #2778 - @stefanprodan - Update go-git-providers to v0.6.0
• PR #2775 - @fluxcdbot - Update toolkit components
• PR #2773 - @stefanprodan - Update dependencies
• PR #2769 - @stefanprodan - Update Go to 1.18 in CI
• PR #2767 - @takirala - Add --ignore-paths flag to flux create source (git|bucket)
• PR #2764 - @hiddeco - Ensure proper FS root is set while bootstrapping
• PR #2748 - @makkes - fix e2e tests
• PR #2747 - @dholbach - Move MAINTAINERS to f/community
• PR #2727 - @cr1cr1 - grafana: display exported ns, slight resizing, default sorting by state