docker 데몬 시작시 에러 (code=exited, status=1/FAILURE)

[root@kiwitest01 run]# systemctl start docker

Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.

[root@kiwitest01 run]# systemctl status docker

● docker.service - Docker Application Container Engine

   Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)

  Drop-In: /usr/lib/systemd/system/docker.service.d

           └─flannel.conf

   Active: failed (Result: exit-code) since Fri 2018-05-25 12:32:54 KST; 7s ago

     Docs: http://docs.docker.com

  Process: 9813 ExecStart=/usr/bin/dockerd-current --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current --default-runtime=docker-runc --authorization-plugin=rhel-push-plugin --exec-opt native.cgroupdriver=systemd --userland-proxy-path=/usr/libexec/docker/docker-proxy-current $OPTIONS $DOCKER_STORAGE_OPTIONS $DOCKER_NETWORK_OPTIONS $ADD_REGISTRY $BLOCK_REGISTRY $INSECURE_REGISTRY $REGISTRIES (code=exited, status=1/FAILURE)

 Main PID: 9813 (code=exited, status=1/FAILURE)

   Memory: 8.0K

   CGroup: /system.slice/docker.service

해당 문제는 /var/lib/docker를 rename하거나 삭제후 docker를 재설치하거나 재실행해보면 된다