# virtctl を Homebrew, apk でインストール
virtctl 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:virtctl
```
追加のインストールコマンド:
### macOS
- Homebrew (100%):
```sh
brew install virtctl
```
証拠: local Homebrew formula metadata
### Linux
- apk (92%):
```sh
sudo apk add virtctl
```
証拠: Alpine Linux edge package indexes: virtctl from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
## パッケージ情報
- **パッケージキー:** brew:virtctl
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.9.0
- **ソース概要:** Allows for using more advanced kubevirt features
- **ホームページ:**
- **リポジトリ:**
- **最終更新:** 2026-07-30T16:31:22Z
- **生成日時:** 2026-08-03T19:37:03+00:00
## 実行可能ファイル
- virtctl (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: 1.9.0
## プロジェクトの歴史と使われ方
virtctl is the command-line companion to KubeVirt, the Kubernetes virtualization project that lets users define and manage virtual machines through Kubernetes APIs. In KubeVirt's own documentation, ordinary VirtualMachineInstance operations can be handled with kubectl, while virtctl is the extra client used for advanced VM workflows such as console access, lifecycle convenience commands, live migration, and image upload.
### プロジェクトの歴史
KubeVirt was founded at Red Hat in January 2017 and published early releases during the period when Kubernetes-native virtualization was still a proof-of-concept space. The KubeVirt release notes list v0.1.0 as released on December 8, 2017, and early Red Hat examples already treated virtctl as the auxiliary tool for reaching VM consoles.
The project entered the Cloud Native Computing Foundation as a Sandbox project in September 2019, moved to Incubating on April 19, 2022, and announced KubeVirt v1.0 in July 2023. virtctl's significance grew with that arc: it remained the user-facing binary for VM-specific operations that do not map cleanly to generic kubectl verbs.
### 採用の歴史
CNCF's incubation announcement described KubeVirt as having grown beyond its Red Hat origin, with contributors from companies including Amadeus, Apple, CloudFlare, IBM, NVIDIA, SAP, SUSE, and others, and production use at companies such as Arm, CIVO, CoreWeave, H3C, and Kubermatic. The v1.0 announcement later framed the project as a maturing bridge for organizations that wanted Kubernetes operations without abandoning VM workloads.
Downstream Kubernetes virtualization products, especially OpenShift Virtualization and OKD Virtualization documentation, expose virtctl as a normal operator tool for serial console, VNC, SSH/SCP-style access, and service exposure. That downstream documentation helped make virtctl recognizable outside the upstream KubeVirt community.
### 使われ方
Typical usage starts with a KubeVirt cluster and VM resources managed by Kubernetes manifests or kubectl. Users reach for virtctl when they need VM-specific actions: `virtctl console` for serial console access, `virtctl vnc` for graphical console access, `virtctl start` and `virtctl stop` for lifecycle shortcuts, `virtctl migrate` for live migration, and image-upload commands for populating VM disks.
For package users, virtctl is intentionally small in conceptual scope: it is not a separate virtualization platform, but a client that speaks to KubeVirt resources through the Kubernetes control plane. Its value is that it keeps the cluster API as the source of truth while filling the ergonomic gaps left by a generic Kubernetes CLI.
### パッケージ好きにとっての重要性
virtctl is interesting to package maintainers because it is a Kubernetes ecosystem CLI whose version should track the KubeVirt control plane closely enough to avoid feature skew. It belongs to the same family of specialized cluster clients as kubectl plugins and operator CLIs: tiny binary, high operational leverage, and mostly useful to people already inside a particular platform.
### タイムライン
- 2017: KubeVirt was founded at Red Hat.
- 2017-12-08: KubeVirt v0.1.0 was released.
- 2019-09-06: KubeVirt was accepted into the CNCF Sandbox.
- 2022-04-19: KubeVirt moved to CNCF Incubating.
- 2023-07-11: KubeVirt v1.0 was announced.
### Related projects
- KubeVirt is the upstream project that ships virtctl. kubectl remains the generic Kubernetes CLI for common resource operations, while downstream documentation for OpenShift Virtualization and OKD Virtualization documents virtctl as the VM access and lifecycle helper.
### ソース
- CNCF KubeVirt project page: https://www.cncf.io/projects/kubevirt/
- CNCF KubeVirt v1.0 announcement: https://www.cncf.io/blog/2023/07/11/kubevirt-v1-0-has-landed/
- CNCF incubation announcement: https://www.cncf.io/blog/2022/04/19/kubevirt-becomes-a-cncf-incubating-project/
- KubeVirt release notes, including v0.1.0 date: https://kubevirt.io/user-guide/release_notes/
- KubeVirt virtctl client tool documentation: https://kubevirt.io/user-guide/user_workloads/virtctl_client_tool/
- Red Hat OpenShift Virtualization CLI documentation: https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/virtualization/virt-using-the-cli-tools
## セキュリティノート
narrow executable package without higher-risk signals.
- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals
## 他のパッケージマネージャ記録
- apk - virtctl - 1.8.2-r1: normalized package name match | Alpine Linux edge package indexes: virtctl from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | CLI client for KubeVirt - the Kubernetes Virtualization API | https://kubevirt.io/
- apk - virtctl-bash-completion - 1.8.2-r1: normalized package name match | Alpine Linux edge package indexes: virtctl-bash-completion from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Bash completions for virtctl | https://kubevirt.io/
- apk - virtctl-fish-completion - 1.8.2-r1: normalized package name match | Alpine Linux edge package indexes: virtctl-fish-completion from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Fish completions for virtctl | https://kubevirt.io/
- apk - virtctl-zsh-completion - 1.8.2-r1: normalized package name match | Alpine Linux edge package indexes: virtctl-zsh-completion from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Zsh completions for virtctl | https://kubevirt.io/
## Combined YAML source
View the package source record on GitHub. [combined/virtctl.yml](https://github.com/mxcl/pkgdb/blob/main/combined/virtctl.yml)
## ソース
- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph