> For the complete documentation index, see [llms.txt](https://docs.hackle.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hackle.io/development-guide/hackle-proxy/set-docker.md).

# Docker 설치하기

> 📘 권장사항
>
> Docker 설치는 [공식문서](https://docs.docker.com/engine/install/)를 참고해주시기 바랍니다.

## OS

## Ubuntu

### 1. 사전 설치

```shell
sudo apt-get update

sudo apt-get install \
						 apt-transport-https \
				     ca-certificates \
				     curl \
				     gnupg-agent \
				     software-properties-common
```

### 2. apt-key 추가

```shell
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
```

### 3. docker 설치

```shell
sudo apt-get install docker-ce docker-ce-cli containerd.io
```

### 4. user 추가

```shell
sudo usermod -a -G docker $USER
```

User 추가 후 터미널에 재 접속한다.


---

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