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docker - Docker.io 安装问题

问题描述

我正在尝试在 Ubuntu 20.04.2 LTS（apt install docker.io）上安装 docker.io。安装似乎没问题，但是当安装过程尝试启动 docker 时出现错误。

systemctl 状态 docker.service：

● docker.service - Docker Application Container Engine
     Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Tue 2021-05-04 12:49:42 CEST; 1min 20s ago
TriggeredBy: ● docker.socket
       Docs: https://docs.docker.com
    Process: 15743 ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock (code=exited, status=1/FAILURE)
   Main PID: 15743 (code=exited, status=1/FAILURE)


    mei 04 12:49:40 server systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
    mei 04 12:49:40 server systemd[1]: docker.service: Failed with result 'exit-code'.
    mei 04 12:49:40 server systemd[1]: Failed to start Docker Application Container Engine.
    mei 04 12:49:42 server systemd[1]: docker.service: Scheduled restart job, restart counter is at 3.
    mei 04 12:49:42 server systemd[1]: Stopped Docker Application Container Engine.
    mei 04 12:49:42 server systemd[1]: docker.service: Start request repeated too quickly.
    mei 04 12:49:42 server systemd[1]: docker.service: Failed with result 'exit-code'.
    mei 04 12:49:42 server systemd[1]: Failed to start Docker Application Container Engine.

journalctl -u 码头工人：

mei 04 11:27:17 server systemd[1]: Starting Docker Application Container Engine...
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.130977542+02:00" level=info msg="Starting up"
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.131506721+02:00" level=info msg="detected 127.0.0.53 nameserver, assuming systemd-resolved, so using resolv.conf: /run/systemd/resolve/resolv.conf"
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.132089005+02:00" level=info msg="parsed scheme: \"unix\"" module=grpc
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.132119796+02:00" level=info msg="scheme \"unix\" not registered, fallback to default scheme" module=grpc
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.132142080+02:00" level=info msg="ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock  <nil> 0 <nil>}] <nil> <nil>}" module=grpc
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.132153663+02:00" level=info msg="ClientConn switching balancer to \"pick_first\"" module=grpc
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.133000734+02:00" level=info msg="parsed scheme: \"unix\"" module=grpc
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.133020234+02:00" level=info msg="scheme \"unix\" not registered, fallback to default scheme" module=grpc
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.133036499+02:00" level=info msg="ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock  <nil> 0 <nil>}] <nil> <nil>}" module=grpc
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.133044737+02:00" level=info msg="ClientConn switching balancer to \"pick_first\"" module=grpc
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.280166514+02:00" level=info msg="[graphdriver] using prior storage driver: overlay2"
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.284791846+02:00" level=warning msg="Your kernel does not support CPU realtime scheduler"
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.284862791+02:00" level=warning msg="Your kernel does not support cgroup blkio weight"
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.284885808+02:00" level=warning msg="Your kernel does not support cgroup blkio weight_device"
mei 04 11:27:17 server dockerd[8407]: time="2021-05-04T11:27:17.285366193+02:00" level=info msg="Loading containers: start."
mei 04 11:27:17 server dockerd[8407]: failed to start daemon: Error initializing network controller: list bridge addresses failed: PredefinedLocalScopeDefaultNetworks List: [172.17.0.0/16 172.18.0.0/16 172.19.0.0/16 172.20.0.0/16 172.21.0.0/16 172>
mei 04 11:27:17 server systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
mei 04 11:27:17 server systemd[1]: docker.service: Failed with result 'exit-code'.
mei 04 11:27:17 server systemd[1]: Failed to start Docker Application Container Engine.
mei 04 11:27:19 server systemd[1]: docker.service: Scheduled restart job, restart counter is at 2.
mei 04 11:27:19 server systemd[1]: Stopped Docker Application Container Engine.

标签： dockerubuntuinstallation

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