Cannot start docker

General Discussions
1

Hi,

I cannot start Docker. I get the following message:

docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/docker.service.d
└─override.conf
Active: failed (Result: exit-code) since Thu 2017-03-23 21:25:13 CET; 2min 54s ago
Docs: https://docs.docker.com
Main PID: 2112 (code=exited, status=1/FAILURE)

Mar 23 13:19:48 vps-260304-4645.hosted.at.hostnet.nl docker[3071]: Command “daemon” is deprecated, and will be removed in Docker 1.16. Please run dockerd directly.
Mar 23 13:19:48 vps-260304-4645.hosted.at.hostnet.nl docker[3071]: no sockets found via socket activation: make sure the service was started by systemd
Mar 23 21:03:12 vps-260304-4645.hosted.at.hostnet.nl docker[11508]: Command “daemon” is deprecated, and will be removed in Docker 1.16. Please run dockerd directly.
Mar 23 21:03:13 vps…nl docker[11508]: no sockets found via socket activation: make sure the service was started by systemd
Mar 23 21:05:29 vps…nl dockerd[11579]: no sockets found via socket activation: make sure the service was started by systemd
Mar 23 21:05:48 vps…nl dockerd[11596]: no sockets found via socket activation: make sure the service was started by systemd
Mar 23 21:25:13 vps…nl dockerd[2112]: no sockets found via socket activation: make sure the service was started by systemd

Some more information:

Linux vps…nl 3.10.0-042stab117.16 #1 SMP Fri Sep 9 21:57:19 MSK 2016 x86_64 x86_64 x86_64 GNU/Linux

Any suggestions to fix this issue?

2

could try to reinstall docker. Easiest way for this is curl -sSL https://get.docker.com/ | sh

3

Unfortunately, it didn’t help.

I managed to fix some errors, however, I still receive the following errors:

docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/docker.service.d
└─override.conf
Active: failed (Result: exit-code) since Fri 2017-03-24 21:25:35 CET; 8s ago
Docs: https://docs.docker.com
Process: 11129 ExecStart=/usr/bin/dockerd (code=exited, status=1/FAILURE)
Main PID: 11129 (code=exited, status=1/FAILURE)

Mar 24 21:25:35 vps… dockerd[11129]: time=“2017-03-24T21:25:35.034965288+01:00” level=error msg="‘overlay’ not found as a supported filesystem on this…t loaded.“
Mar 24 21:25:35 vps… dockerd[11129]: time=“2017-03-24T21:25:35.036262556+01:00” level=error msg=”‘overlay’ not found as a supported filesystem on this…t loaded."
Mar 24 21:25:35 vps… dockerd[11129]: time=“2017-03-24T21:25:35.041136104+01:00” level=info msg="Graph migration to content-addressability took 0.00 seconds"
Mar 24 21:25:35 vps… dockerd[11129]: time=“2017-03-24T21:25:35.041893172+01:00” level=warning msg="Your kernel does not support oom control"
Mar 24 21:25:35 vps… dockerd[11129]: time=“2017-03-24T21:25:35.041910949+01:00” level=warning msg="Your kernel does not support memory swappiness"
Mar 24 21:25:35 vps… dockerd[11129]: time=“2017-03-24T21:25:35.041924885+01:00” level=warning msg="Your kernel does not support kernel memory limit"
Mar 24 21:25:35 vps… dockerd[11129]: time=“2017-03-24T21:25:35.041931481+01:00” level=warning msg="Unable to find cpu cgroup in mounts"
Mar 24 21:25:35 vps… dockerd[11129]: time=“2017-03-24T21:25:35.041961854+01:00” level=warning msg="Unable to find cpuset cgroup in mounts"
Mar 24 21:25:35 vps… dockerd[11129]: time=“2017-03-24T21:25:35.041990192+01:00” level=warning msg="mountpoint for pids not found"
Mar 24 21:25:35 vps… dockerd[11129]: Error starting daemon: Devices cgroup isn’t mounted
Hint: Some lines were ellipsized, use -l to show in full.

4

Anyone suggestions to fix this startup problem?

5

same here

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: exit-code) since 월 2017-04-03 19:32:51 KST; 14h ago
     Docs: https://docs.docker.com
 Main PID: 135598 (code=exited, status=1/FAILURE)
   CGroup: /system.slice/docker.service
           ├─ 21672 /usr/bin/dockerd
           ├─127044 docker-applyLayer /var/lib/docker/devicemapper/mnt/9e5b995f3f66e753dadf2b569fd51d6b994a580564ab8486b1a39b84017b9553/rootfs
           ├─127085 docker-untar /var/lib/docker/tmp/docker-import-319953254
           └─127116 docker-untar /var/lib/docker/tmp/docker-import-849249165