Plan And Apply Many Helm Releases From One Declarative State Before Cluster Changes Drift Out Of Sync With Helmfile

---
name: "Plan and apply many Helm releases from one declarative state before cluster changes drift out of sync with Helmfile"
slug: "plan-and-apply-many-helm-releases-from-one-declarative-state-before-cluster-changes-drift-out-of-sync-with-helmfile"
description: "Keep multi-chart Kubernetes environments coherent by diffing and syncing all declared Helm releases from one state file."
github_stars: 5058
verification: "security_reviewed"
source: "https://github.com/helmfile/helmfile"
author: "helmfile"
publisher_type: "organization"
category: "CI/CD Integrations"
framework: "Multi-Framework"
tool_ecosystem:
  github_repo: "helmfile/helmfile"
  github_stars: 5058
---

# Plan and apply many Helm releases from one declarative state before cluster changes drift out of sync with Helmfile

Keep multi-chart Kubernetes environments coherent by diffing and syncing all declared Helm releases from one state file.

## Prerequisites

Helmfile binary, Helm CLI, access to the target Kubernetes clusters, chart repositories, and environment-specific values or secrets

## Installation

Use the upstream install or setup path that matches your environment:
- Make sure to run helmfile init once after installation. Helmfile uses the [helm-diff](https://github.com/databus23/helm-diff) plugin.
- go install github.com/helmfile/helmfile@latest

Requirements and caveats from upstream:
- [![Container Image Repository on GHCR](https://ghcr-badge.egpl.dev/helmfile/helmfile/latest_tag?trim=major&label=latest "Docker Repository on ghcr")](https://github.com/helmfile/helmfile/pkgs/container/helmfile)
- openSUSE: install via zypper in helmfile assuming you are on Tumbleweed; if you are on Leap you must add the [kubic](https://download.opensuse.org/repositories/devel:/kubic/) repo for your distribution version once be...

Basic usage or getting-started notes:
- **1: Binary Installation**
- download one of [releases](https://github.com/helmfile/helmfile/releases)
- **2: Package Manager**

- Source: https://github.com/helmfile/helmfile
- Extracted from upstream docs: https://raw.githubusercontent.com/helmfile/helmfile/HEAD/README.md

## Documentation

- https://helmfile.readthedocs.io/en/latest/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/plan-and-apply-many-helm-releases-from-one-declarative-state-before-cluster-changes-drift-out-of-sync-with-helmfile/)