Hi, Dukemaster.
Sorry that you in such situation because of me.
Serial console - is the last chance to rescue your server - it's the hardest way.
I suggest using KVM (Keyboard, mouse, and monitor attached to your server and redirected via network). Accessing Server via the KVM console
You would...
Great, we have last warning. Docker documentation provides us a workaround to enable swap limit: Post-installation steps for Linux
Log into the Ubuntu or Debian host as a user with sudo privileges.
Edit the /etc/default/grub file. Add or edit the GRUB_CMDLINE_LINUX line to add the following...
Hi.
First, for the warnings about cgroups look for this article https://support.plesk.com/hc/en-us/articles/115004786934-Docker-service-shows-warnings-Your-kernel-does-not-support-cgroup-rt-runtime
After kernel updates, docker should work. If not, you have troubles with AUFS file system...