설치환경 [root@darksharavim ~]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) 도커 설치 [root@darksharavim ~]# yum -y install docker 도커 서비스 상태확인 [root@darksharavim ~]# systemctl status docker ● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled) Active: inactive (dead) Docs: http://docs.docker.com ..