I need help with docker ... I actually want to use docker but after fresh install of CyberPanel when I click docker it says docker is not installing and give me Button to install, so I click there to install docker from my CyberPanel Dashboard , but after installing its giving me warning that "" Unable to connect docker daemon, please try restarting docker from service page" but i tried that also from Service page but when I click Start nothing happened .... i tried in both Centos 7 and Ubuntu VPS Server but same results, then I tried to restart docker using command # systemctl start docker from ssh but again getting another warning "Job for docker.service canceled."
then this command also # systemctl status docker.service
and got this :
~]# 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 Mon 2019-10-21 20:10:15 CEST; 1min 56s ago
Process: 737674 ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock (code=exited, status=205/LIMITS)
Main PID: 737674 (code=exited, status=205/LIMITS)
Oct 21 20:10:15 gcp.bitbytecloud.com systemd: Starting Docker Application Container Engine...
Oct 21 20:10:15 gcp.bitbytecloud.com systemd: docker.service: main process exited, code=exited, status=205/LIMITS
Oct 21 20:10:15 gcp.bitbytecloud.com systemd: Stopped Docker Application Container Engine.
Oct 21 20:10:15 gcp.bitbytecloud.com systemd: Unit docker.service entered failed state.
Oct 21 20:10:15 gcp.bitbytecloud.com systemd: docker.service failed.
I tried many times even reinstalling vps server again and again but the same results everytime ....