# kustomizer を Homebrew でインストール

kustomizer のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:kustomizer
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install kustomizer
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:kustomizer
- **パッケージマネージャ:** Homebrew
- **バージョン:** 2.2.1
- **ソース概要:** Package manager for distributing Kubernetes configuration as OCI artifacts
- **ホームページ:** <https://kustomizer.dev>
- **リポジトリ:** <https://github.com/stefanprodan/kustomizer>
- **最終更新:** 2026-07-27T21:58:48+02:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- kustomizer (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 2.2.1
## プロジェクトの歴史と使われ方

Kustomizer is a Kubernetes configuration package manager built around the idea that manifests can be distributed as OCI artifacts in the same registries used for container images.

### プロジェクトの歴史

The project was created by Stefan Prodan as an experimental package manager for publishing, fetching, diffing, customizing, validating, applying, and pruning Kubernetes resources. Its v2 line centered the tool on packaging Kubernetes configs as OCI artifacts, with signing through cosign and encryption through age.

### 採用の歴史

Kustomizer's adoption story is tied to Kubernetes supply-chain and GitOps workflows rather than to a broad plugin ecosystem. The v2.2.0 release explicitly added Flux v2-compatible OCI artifacts, and the official Flux guide shows a workflow where CI publishes an artifact and Flux pulls and reconciles it inside the cluster.

### 使われ方

Users build and push Kubernetes manifests to OCI registries, tag and inspect artifacts, and apply those artifacts into clusters. The command reference and Flux guide emphasize registries such as GHCR, Docker Hub, ACR, ECR, GCR, Artifactory, and self-hosted registries.

### パッケージ好きにとっての重要性

Kustomizer is notable because it treats Kubernetes configuration like a package artifact: content-addressed, signable, encryptable, and transportable through standard OCI registry infrastructure. That makes it part of the broader move to use OCI registries for more than container images.

### タイムライン

- v2.0.0: Added OCI artifact distribution, push/pull, cosign verification, age encryption, and deployment from artifacts.
- v2.2.0: Added Flux v2-compatible OCI artifacts and an official Flux deployment guide.

### Related projects

- Kustomizer builds on Kubernetes server-side apply and overlaps operationally with Flux, kustomize, cosign, age, and OCI-compatible container registries.

### ソース

- <https://github.com/stefanprodan/kustomizer>
- <https://github.com/stefanprodan/kustomizer/releases/tag/v2.0.0>
- <https://github.com/stefanprodan/kustomizer/releases/tag/v2.2.0>
- <https://kustomizer.dev/guides/fluxcd/>


## セキュリティノート

infrastructure mutation or orchestration signal.

- **Geiger リスク:** orange / 中
- infrastructure mutation or orchestration signal


## Combined YAML source

View the package source record on GitHub. [combined/kustomizer.yml](https://github.com/mxcl/pkgdb/blob/main/combined/kustomizer.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph