# cfengine を Homebrew, apk でインストール

cfengine 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:cfengine
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install cfengine
```

  証拠: local Homebrew formula metadata

### Linux

- apk (92%):

```sh
sudo apk add cfengine
```

  証拠: Alpine Linux edge package indexes: cfengine from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

## パッケージ情報

- **パッケージキー:** brew:cfengine
- **パッケージマネージャ:** Homebrew
- **バージョン:** 3.28.0
- **ソース概要:** Help manage and understand IT infrastructure
- **ホームページ:** <https://cfengine.com/>
- **最終更新:** 2026-07-31T08:47:01+01:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- cf-agent (エイリアス)
- cf-check (エイリアス)
- cf-execd (エイリアス)
- cf-key (エイリアス)
- cf-monitord (エイリアス)
- cf-net (エイリアス)
- cf-promises (エイリアス)
- cf-runagent (エイリアス)
- cf-secret (エイリアス)
- cf-serverd (エイリアス)
- cf-support (エイリアス)
- cf-upgrade (エイリアス)
- rpmvercmp (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: 3.28.0
## プロジェクトの歴史と使われ方

CFEngine is a long-running open source configuration management and infrastructure automation system. Official docs describe lightweight C-based agents that continually converge machines toward desired state written in the CFEngine policy language.

### プロジェクトの歴史

The CFEngine core README says CFEngine was originally created by Mark Burgess and that CFEngine 3 is a popular open source configuration management system for automated configuration and maintenance of large-scale computer systems. The same README describes CFEngine 3 as a significant, incompatible generation after CFEngine 2.

### 採用の歴史

The official overview says CFEngine runs across many platforms, from embedded devices through servers, cloud systems, and mainframes, and can handle tens or hundreds of thousands of hosts. The input package facts show it packaged for Homebrew and Alpine.

### 使われ方

Administrators write desired state in `.cf` policy files, normally stored under `/var/cfengine/masterfiles` on policy hubs and cached into `/var/cfengine/inputs` on clients before local `cf-agent` execution.

### パッケージ好きにとっての重要性

CFEngine matters in package-manager culture because it is one of the classic Unix-native configuration management agents: a pile of small `cf-*` binaries, a private `/var/cfengine` workspace, local convergence, and policy-as-code before that term became fashionable.

### タイムライン

- CFEngine 2 era: CFEngine 3 kept enough server protocol compatibility to support gradual upgrades.
- 2012: Official `cfengine/core` GitHub repository metadata records repository creation.
- CFEngine 3: Official README documents a more powerful but policy-language-incompatible generation.

### Related projects

- Official source repositories include `cfengine/core`, `cfengine/masterfiles`, `cfengine/documentation`, `cfengine/cf-remote`, and `cfengine/buildscripts`.
- CFEngine's documentation links the system to Promise Theory.

### ソース

- <https://api.github.com/repos/cfengine/core>
- <https://github.com/cfengine/core>
- <https://cfengine.com/>
- <https://docs.cfengine.com/>
- <https://docs.cfengine.com/docs/3.27/overview/directory-structure>
- <https://github.com/cfengine/core#readme>
- <https://formulae.brew.sh/api/formula/cfengine.json>


## 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


## Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.


## Configuration files

- Unix: /var/cfengine/masterfiles, /var/cfengine/inputs

## Credential files

- Unix: /var/cfengine/ppkeys
## 他のパッケージマネージャ記録

- apk - cfengine - 3.27.1-r0: normalized package name match | Alpine Linux edge package indexes: cfengine from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | A systems administration tool for networks | https://www.cfengine.com/
- apk - cfengine-doc - 3.27.1-r0: normalized package name match | Alpine Linux edge package indexes: cfengine-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | A systems administration tool for networks (documentation) | https://www.cfengine.com/
- apk - cfengine-masterfiles - 3.27.1-r0: normalized package name match | Alpine Linux edge package indexes: cfengine-masterfiles from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Cfengine default masterfiles | https://www.cfengine.com/


## Combined YAML source

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


## ソース

- pkg.so package database
- Geiger risk classifier
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph