ubuntu 下 docker 无法启动

› Boot2docker

This topic created in 2069 days ago, the information mentioned may be changed or developed.

如题：

● docker.service - Docker Application Container Engine
     Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
     Active: activating (start) since Wed 2021-03-10 09:03:48 UTC; 46s ago
TriggeredBy: ● docker.socket
       Docs: https://docs.docker.com
   Main PID: 2586 (dockerd)
      Tasks: 22
     Memory: 42.4M
     CGroup: /system.slice/docker.service
             └─2586 /usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix://var/run/docker.sock

Mar 10 09:04:04 ubuntu dockerd[2586]: time="2021-03-10T09:04:04.907301120Z" level=info msg="scheme \"unix\" not registered, fallback to default scheme" module=grpc
Mar 10 09:04:04 ubuntu dockerd[2586]: time="2021-03-10T09:04:04.907318886Z" level=info msg="ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock  <nil> 0 <nil>}] <n>
Mar 10 09:04:04 ubuntu dockerd[2586]: time="2021-03-10T09:04:04.907326747Z" level=info msg="ClientConn switching balancer to \"pick_first\"" module=grpc
Mar 10 09:04:04 ubuntu dockerd[2586]: time="2021-03-10T09:04:04.914532711Z" level=info msg="[graphdriver] using prior storage driver: overlay2"
Mar 10 09:04:04 ubuntu dockerd[2586]: time="2021-03-10T09:04:04.930238570Z" level=warning msg="Your kernel does not support CPU realtime scheduler"
Mar 10 09:04:04 ubuntu dockerd[2586]: time="2021-03-10T09:04:04.930278870Z" level=warning msg="Your kernel does not support cgroup blkio weight"
Mar 10 09:04:04 ubuntu dockerd[2586]: time="2021-03-10T09:04:04.930287029Z" level=warning msg="Your kernel does not support cgroup blkio weight_device"
Mar 10 09:04:04 ubuntu dockerd[2586]: time="2021-03-10T09:04:04.930437427Z" level=info msg="Loading containers: start."
Mar 10 09:04:15 ubuntu dockerd[2586]: time="2021-03-10T09:04:15.031553993Z" level=info msg="Container 437c1a2b7bb9df21d6ee3ffc7f6d21e202c2a39832a0e62ffa9020013b6aa91b failed to exit within 10 se>
Mar 10 09:04:15 ubuntu dockerd[2586]: time="2021-03-10T09:04:15.055032772Z" level=info msg="Container f8294835c1711ae14d96aeac652dd31c25562f63ce394ae6928a166f1e70178d failed to exit within 10 se>

Supplement 1 · Mar 10, 2021

结束一下贴，还好之前有用虚拟机的快照功能，尝试恢复上上个快照，结果很幸运，docker 没问题了。
这一次给自己一个教训：备份是必要的！

3 replies • 2021-03-10 17:33:34 +08:00