# Docker Engine/Docker Composeのインストール
**URL:** https://forum.ficusonline.com/t/topic/310
**Category:** Server
**Created:** [2019 年 6 月 18 日午前 6:10 UTC](https://forum.ficusonline.com/t/topic/310 "2019-06-18T06:10:22Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@tk-fuse](https://forum.ficusonline.com/u/tk-fuse)
#### Post date: [2019 年 6 月 18 日午前 6:10 UTC](https://forum.ficusonline.com/t/topic/310/1 "2019-06-18T06:10:22Z")
Docker公式レポジトリによりDocker Engine最新バージョンをインストール
[https://www.docker.com/](https://www.docker.com/)
> **[Install Docker Engine](https://docs.docker.com/engine/install/)**
>
> Learn how to choose the best method for you to install Docker Engine. This client-server application is available on Linux, Mac, Windows, and as a static binary.
**Ubuntu**
> **[Install Docker Engine on Ubuntu](https://docs.docker.com/engine/install/ubuntu/)**
>
> Jumpstart your client-side server applications with Docker Engine on Ubuntu. This guide details prerequisites and multiple methods to install Docker Engine on Ubuntu.
**1.パッケージアップデート**
```auto
$ sudo apt-get update
```
**2.以下関連パッケージのインストール**
```auto
$ sudo apt-get install \
ca-certificates \
curl \
gnupg \
lsb-release
```
**3.Docker公式GPG公開キー追加**
```auto
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
```
**4.Docker Engineレポジトリ安定版追加**
```auto
$ echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
```
**5.Docker Engineインストール**
```auto
$ sudo apt-get update
$ sudo apt-get install docker-ce docker-ce-cli containerd.io
```
**6.Dockerイメージの動作確認**
```auto
$ sudo docker run hello-world
```
**7.ユーザレベルでの実行**
> **[Linux post-installation steps for Docker Engine](https://docs.docker.com/engine/install/linux-postinstall/)**
>
> Find the recommended Docker Engine post-installation steps for Linux users, including how to run Docker as a non-root user and more.
dockerグループにユーザを追加することでユーザレベルでdockerを実行できるようにします。
dockerグループを追加（多分既に存在しています）
```auto
$ sudo groupadd docker
```
現ユーザ（任意）をdockerグループに追加
```auto
$ sudo usermod -aG docker $USER
```
再ログインで有効
---
### Author:  [@tk-fuse](https://forum.ficusonline.com/u/tk-fuse)
#### Post date: [2021 年 12 月 7 日午後 12:11 UTC](https://forum.ficusonline.com/t/topic/310/2 "2021-12-07T12:11:58Z")
## Docker Composeのインストール
> **[Install](https://docs.docker.com/compose/install/)**
>
> Learn how to install Docker Compose. Compose is available natively on Docker Desktop, as a Docker Engine plugin, and as a standalone tool.
**リリースバージョン**
> **[Releases · docker/compose](https://github.com/docker/compose/releases)**
>
> Define and run multi-container applications with Docker - docker/compose
## バージョン1のインストール
上記リリースされているバージョンのバイナリ（ **1.29.2** ）を`docke-compose`として `/usr/local/bin`ディレクトリへダウンロード
```auto
$ sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
```
実行権を付与
```auto
$ sudo chmod +x /usr/local/bin/docker-compose
```
* * *
## バージョン2のインストール
Docker Engineのプラグインとしてバージョン2がリリース。
コマンドが `"docker-compose"` から `"docker compose"` へ変更
> **[Docker Compose](https://docs.docker.com/compose/)**
>
> Learn how to use Docker Compose to define and run multi-container applications with this detailed introduction to the tool.
### Install on Linux
You can install Compose V2 by downloading the appropriate binary for your system from the [project release page](https://github.com/docker/compose/releases) and copying it into `$HOME/.docker/cli-plugins` as `docker-compose`.
1. Run the following command to download the current stable release of Docker Compose:
```auto
$ mkdir -p ~/.docker/cli-plugins/
$ curl -SL https://github.com/docker/compose/releases/download/v2.0.1/docker-compose-linux-x86_64 -o ~/.docker/cli-plugins/docker-compose
```
This command installs Compose V2 for the active user under `$HOME` directory. To install Docker Compose for all users on your system, replace `~/.docker/cli-plugins` with `/usr/local/lib/docker/cli-plugins`.
2. Apply executable permissions to the binary:
```auto
$ chmod +x ~/.docker/cli-plugins/docker-compose
```
1. Test your installation
```auto
$ docker compose version
Docker Compose version 2.0.1
```
---
### Author:  [@tk-fuse](https://forum.ficusonline.com/u/tk-fuse)
#### Post date: [2022 年 11 月 13 日午前 2:16 UTC](https://forum.ficusonline.com/t/topic/310/3 "2022-11-13T02:16:57Z")
## シェルスクリプトによるインストール (`Ubuntu`)
> **[Install using the convenience script - Ubuntu](https://docs.docker.com/engine/install/ubuntu/#install-using-the-convenience-script)**
>
> To get started with Docker Engine on Ubuntu, make sure you meet the prerequisites, and then follow the installation steps. | Jumpstart your client-side server applications with Docker Engine on Ubuntu. This guide details prerequisites and multiple...
上記 **`docker`** と **`docker compose`** のインストール作業は下記スクリプトでも実行できます（簡単推奨）。
```auto
$ curl -fsSL https://get.docker.com -o get-docker.sh
$ DRY_RUN=1 sudo sh ./get-docker.sh
```
現ユーザ（任意）をdockerグループに追加（再ログインで有効）
```auto
$ sudo usermod -aG docker $USER
```
バージョン確認(`docker`)
```auto
$ docker version
Client: Docker Engine - Community
Version: 20.10.21
API version: 1.41
Go version: go1.18.7
Git commit: baeda1f
Built: Tue Oct 25 18:01:58 2022
OS/Arch: linux/amd64
Context: default
Experimental: true
Server: Docker Engine - Community
Engine:
Version: 20.10.21
API version: 1.41 (minimum version 1.12)
Go version: go1.18.7
Git commit: 3056208
Built: Tue Oct 25 17:59:49 2022
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.9
GitCommit: 1c90a442489720eec95342e1789ee8a5e1b9536f
runc:
Version: 1.1.4
GitCommit: v1.1.4-0-g5fd4c4d
docker-init:
Version: 0.19.0
GitCommit: de40ad0
```
バージョン確認(`docker compose`)
```auto
$ docker compose version
Docker Compose version v2.12.2
```
---
### Author:  [@tk-fuse](https://forum.ficusonline.com/u/tk-fuse)
#### Post date: [2023 年 4 月 4 日午後 1:32 UTC](https://forum.ficusonline.com/t/topic/310/4 "2023-04-04T13:32:45Z")
## Docker in Docker
[https://github.com/nestybox/sysbox](https://github.com/nestybox/sysbox)