fluxcd
/
helm-controller
mirror of https://github.com/fluxcd/helm-controller.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
The GitOps Toolkit Helm reconciler, for declarative Helming
986 Commits 11 Branches 190 Tags 7.7 MiB
Go 98.6%
Makefile 0.6%
Smarty 0.5%
Shell 0.2%
Go to file
Aurel Canciu 7c75fc4d3d
Fix HelmRelease reconciliation loop 
Likely after the upgrade to controller-runtime v0.15.0 a regression
surfaced for long-running reconciliations of HelmRelease resources (e.g.
for charts having pre-upgrade hooks taking a few minutes to complete).
This regression would cause the controller to immediately re-run the
upgrade after a successful upgrade, thus entering an almost-endless
loop.

Apparently, the only fix to this issue is to ensure
`.Status.LastReleaseRevision` is updated as soon as possible in the
reconiliation cycle rather than wait for the update at the end of the
cycle.

Signed-off-by: Aurel Canciu <aurelcanciu@gmail.com>
 		2023-06-20 14:52:50 +03:00
.github/workflows build: update scan workflow 2023-03-20 10:59:34 +01:00
api api: update dependencies 2023-05-24 09:44:30 +02:00
config Release v0.34.1 2023-06-01 11:24:57 +02:00
docs Fix chart metadata by making it truly optional 2023-04-03 17:22:50 +03:00
hack Depend on the Kustomize API from `fluxcd/pkg` 2021-02-03 20:02:19 +01:00
internal Fix HelmRelease reconciliation loop 2023-06-20 14:52:50 +03:00
tests/fuzz fuzz: Use build script from upstream 2022-12-14 21:45:45 +00:00
.gitignore Refactor fuzzing 2022-01-17 20:45:16 +00:00
.goreleaser.yaml release: pass `--yes` to cosign in signs 2023-03-08 13:48:41 +01:00
CHANGELOG.md Release v0.34.1 2023-06-01 11:24:57 +02:00
CODE_OF_CONDUCT.md Add DCO and code of conduct 2020-07-10 09:18:34 +03:00
DCO Add DCO and code of conduct 2020-07-10 09:18:34 +03:00
DEVELOPMENT.md update to new doc links structure 2022-08-30 14:52:13 +02:00
Dockerfile Remove the tini supervisor 2023-05-24 11:05:53 +02:00
LICENSE Support Helm install action 2020-07-08 16:23:38 +02:00
MAINTAINERS Update MAINTAINERS info 2022-08-31 16:55:05 +02:00
Makefile Update controller-gen to v0.12.0 2023-05-24 11:05:53 +02:00
PROJECT Promote API to v2beta1 2020-09-30 19:37:23 +02:00
README.md update to new doc links structure 2022-08-30 14:52:13 +02:00
go.mod Release v0.34.1 2023-06-01 11:24:57 +02:00
go.sum bump source-controller 2023-06-01 10:46:43 +02:00
main.go Rename controllers to controller 2023-05-24 11:05:53 +02:00

README.md

helm-controller

CII Best Practices e2e report license release

The helm-controller is a Kubernetes operator, allowing one to declaratively manage Helm chart releases. It is part of a composable GitOps toolkit and depends on source-controller to acquire the Helm charts from Helm repositories.

The desired state of a Helm release is described through a Kubernetes Custom Resource named HelmRelease. Based on the creation, mutation or removal of a HelmRelease resource in the cluster, Helm actions are performed by the operator.

overview

Features

  • Watches for HelmRelease objects and generates HelmChart objects
  • Supports HelmChart artifacts produced from HelmRepository, GitRepository and Bucket sources
  • Fetches artifacts produced by source-controller from HelmChart objects
  • Watches HelmChart objects for revision changes (including semver ranges for charts from HelmRepository sources)
  • Performs automated Helm actions, including Helm tests, rollbacks and uninstalls
  • Offers extensive configuration options for automated remediation (rollback, uninstall, retry) on failed Helm install, upgrade or test actions
  • Runs Helm install/upgrade in a specific order, taking into account the depends-on relationship defined in a set of HelmRelease objects
  • Reports Helm release statuses (alerting provided by notification-controller)
  • Built-in Kustomize compatible Helm post renderer, providing support for strategic merge, JSON 6902 and images patches

Guides

Specifications