Merge pull request #501 from dejavuhyo/patch-2024-08-12

feat(posts): create 2024-08-12-docker-install-in-docker-container

Author: dejavuhyo

_posts/docker/2024-08-12-docker-install-in-docker-container.md

@@ -0,0 +1,37 @@
+---
+title: Docker 컨테이너 안에 Docker 설치
+author: dejavuhyo
+date: 2024-08-12 08:50:00 +0900
+categories: [DevOps, Docker]
+tags: [docker-container, docker-in-docker, docker, docker-install]
+---
+
+## 1. Docker Jenkins Container 접속
+Jenkins에서 Docker 빌드를 위해 Jenkins Container를 예로 들었다.
+
+Jenkins에 Docker 관련 플러그인은 설치하였으나, Jenkins Container 안에는 Docker가 설치되어 있지 않다.
+
+```shell
+$ sudo docker exec -it jenkins /bin/bash
+```
+
+## 2. Docker 설치를 위한 Shell 다운로드
+
+```shell
+root@dadfe2ea194f:/# curl -fsSL get.docker.com -o get-docker.sh
+```
+
+## 3. Docker install shell script 실행
+
+```shell
+root@dadfe2ea194f:/# sh get-docker.sh
+```
+
+## 4. Docker 버전 확인
+
+```shell
+root@dadfe2ea194f:/# docker --version
+```
+
+## [출처 및 참고]
+* [https://teichae.tistory.com/entry/Jenkins-Pipeline%EC%9D%84-%EC%9D%B4%EC%9A%A9%ED%95%9C-Docker-Image-Build](https://teichae.tistory.com/entry/Jenkins-Pipeline%EC%9D%84-%EC%9D%B4%EC%9A%A9%ED%95%9C-Docker-Image-Build)