#### 폐쇄망에서 도커 설치(tgz)
- 설치 및 기동
1. https://download.docker.com/linux/static/stable/x86_64/ 링크를 통해 원하는 도커 버전을 받는다.
2. 해당 폴더를 서버에 업로드 한다.
3. tar -xvf docker-20.10.9.tgz
4. mv * /usr/bin/
5. dockerd &
> 데몬을 시작할 때 옵션을 추가하고 싶다면 /etc/docker/daemon.json 파일을 수정해주거나 없다면 생성.

##### Compose 설치
```bash
# docker-compose 파일 다운로드
# (https://github.com/docker/compose/releases)
cp docker-compose /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
docker-compose --version

```


##### 도커 이미지 로드
```bash

docker load -i /home/gmt/SACP-INSTALL/Docker/docimg_cp-kafka.tar

```




##### Daemon 설치 및 data-root 경로 변경
```bash
# 데몬 설치전 docker 컨테이너와 프로세스 모두 종료
# /var/lib/docker 폴더 삭제

nano /etc/systemd/system/docker.service
	[Unit]
	Description=Systemd Docker Daemon
	
	[Service]
	Type=simple
	ExecStart=dockerd --data-root=/home/docker
	Restart=on-failure
	
	[Install]
	WantedBy=multi-user.target

systemctl enable docker
systemctl start docker
systemctl status docker



```


```

##### Compose 실행
1. docker-compose.yml 작성
2. docker-compose.yml 위치로 이동
3. 명령어 수행
```bash
docker-compose build && docker-compose up -d

cd /opt/SACP-INSTALL/docker-elk/
cd /opt/SACP-INSTALL/

docker exec -it kafka1 bash


## 테스트시 특정 컨테이너 및 이미지 일괄 삭제

docker rm -f logstash7 && docker rm -f es01 && docker rm -f kibana7
docker rm -f logstash7 && docker rm -f es02 && docker rm -f es03 && docker rm -f kibana7

docker rmi -f `docker images | awk '$1 ~ /elastic/ {print $3}'`

docker images

cd /opt/SACP-INSTALL/docker-elk/ && docker-compose build && docker-compose up -d

cd /opt/SACP-INSTALL/ && docker-compose build && docker-compose up -d


du -h --max-depth=1

cd /usr/share/elasticsearch/bin/

elasticsearch-certutil ca

find / -name "elastic-stack-ca.p12"
-->	/usr/share/elasticsearch/elastic-stack-ca.p12
	
elasticsearch-certutil cert --ca elastic-stack-ca.p12

find / -name "elastic-certificates.p12"
-->	/usr/share/elasticsearch/elastic-certificates.p12



```

###### CF.
https://velog.io/@ewan/%EC%9D%B8%ED%84%B0%EB%84%B7-%EC%97%86%EB%8A%94-%EC%84%9C%EB%B2%84%EC%97%90%EC%84%9C-Docker-%EC%84%A4%EC%B9%98%EB%A5%BC

https://projooni.tistory.com/entry/linux-1804-%EC%98%A4%ED%94%84%EB%9D%BC%EC%9D%B8-%ED%99%98%EA%B2%BD%EC%97%90%EC%84%9C-docker-%EB%B0%94%EC%9D%B4%EB%84%88%EB%A6%AC-%EC%84%A4%EC%B9%98