docker centos7 컨테이너에서 docker를 설치해야하는데 오류가 발생합니다.

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centOS : v.7.6.1810Docker : v.19.03.5centOS 컨테이너에서 docker를 설치하고 start를 돌리면 아래와 같이 오류가 발생하는데, 도저히 원인을 모르겠습니다.알려주시면 너무 감사하겠습니다ㅜㅜㅜㅜㅜㅜsh-4.2# 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.sh-4.2# systemctl status docker.service ● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled) Active: failed (Result: start-limit) since Mon 2023-07-24 05:34:12 UTC; 1min 9s ago Docs: https://docs.docker.com Process: 2257 ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock (code=exited, status=1/FAILURE) Main PID: 2257 (code=exited, status=1/FAILURE) Jul 24 05:34:12 297eb9aa6492 systemd[1]: Failed to start Docker Application Container Engine. Jul 24 05:34:12 297eb9aa6492 systemd[1]: Unit docker.service entered failed state. Jul 24 05:34:12 297eb9aa6492 systemd[1]: docker.service failed. Jul 24 05:34:12 297eb9aa6492 systemd[1]: Trying to enqueue job docker.service/start/replace Jul 24 05:34:12 297eb9aa6492 systemd[1]: Installed new job docker.service/start as 1801 Jul 24 05:34:12 297eb9aa6492 systemd[1]: Enqueued job docker.service/start as 1801 Jul 24 05:34:12 297eb9aa6492 systemd[1]: start request repeated too quickly for docker.service Jul 24 05:34:12 297eb9aa6492 systemd[1]: Job docker.service/start finished, result=failed Jul 24 05:34:12 297eb9aa6492 systemd[1]: Failed to start Docker Application Container Engine. Jul 24 05:34:12 297eb9aa6492 systemd[1]: docker.service failed.sh-4.2# dockerd --debug INFO[2023-07-24T05:34:15.610402782Z] Starting up DEBU[2023-07-24T05:34:15.610767885Z] Listener created for HTTP on unix (/var/run/docker.sock) DEBU[2023-07-24T05:34:15.611481391Z] Golang's threads limit set to 56610 INFO[2023-07-24T05:34:15.611901294Z] parsed scheme: "unix" module=grpc INFO[2023-07-24T05:34:15.611925594Z] scheme "unix" not registered, fallback to default scheme module=grpc INFO[2023-07-24T05:34:15.611955395Z] ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock 0 }] } module=grpc INFO[2023-07-24T05:34:15.611976995Z] ClientConn switching balancer to "pick_first" module=grpc INFO[2023-07-24T05:34:15.613126704Z] parsed scheme: "unix" module=grpc INFO[2023-07-24T05:34:15.613159404Z] scheme "unix" not registered, fallback to default scheme module=grpc INFO[2023-07-24T05:34:15.613186604Z] ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock 0 }] } module=grpc INFO[2023-07-24T05:34:15.613209205Z] ClientConn switching balancer to "pick_first" module=grpc DEBU[2023-07-24T05:34:15.614370214Z] processing event stream module=libcontainerd namespace=plugins.moby DEBU[2023-07-24T05:34:15.614429114Z] Using default logging driver json-file DEBU[2023-07-24T05:34:15.614657316Z] [graphdriver] priority list: [btrfs zfs overlay2 aufs overlay devicemapper vfs] DEBU[2023-07-24T05:34:15.616628932Z] kernel dm driver version is 4.45.0 storage-driver=devicemapper DEBU[2023-07-24T05:34:15.616720433Z] Deferred removal support enabled. storage-driver=devicemapper DEBU[2023-07-24T05:34:15.616754133Z] Deferred deletion support enabled. storage-driver=devicemapper DEBU[2023-07-24T05:34:15.616911934Z] Generated prefix: docker-0:237-9927 storage-driver=devicemapper DEBU[2023-07-24T05:34:15.616946635Z] Checking for existence of the pool docker-0:237-9927-pool storage-driver=devicemapper DEBU[2023-07-24T05:34:15.617151136Z] Pool doesn't exist. Creating it. storage-driver=devicemapper ERRO[2023-07-24T05:34:15.674828997Z] There are no more loopback devices available. ERRO[2023-07-24T05:34:15.674874398Z] [graphdriver] prior storage driver devicemapper failed: loopback attach failed DEBU[2023-07-24T05:34:15.675153300Z] Cleaning up old mountid : start. failed to start daemon: error initializing graphdriver: loopback attach failed

kenu,전독시 · Answer

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docker centos7 컨테이너에서 docker를 설치해야하는데 오류가 발생합니다.

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