To install LetsEncrypt SSL certificate for Proxmox VE Server, first install certbot-auto, this is a command line tool to generate/renew LetsEncrypt SSL certificate. Now run certbot-auto, when you run first time, it will download some required packages and install it.
On KVM Virtual Machine running Ubuntu Guest, console command shows blank screen. This is because serial console is not running in Ubuntu Guest. Connect to guest using VNC. Create file Add following content The content of the file is Now,
I have 2 test KVM virtual machine on a server Recently i tried start one of the Virtual Machine, i got following error. After some searching, i found this is due to bug in “systemd”, that deletes cgroup directory that
When i create a VPS, i got error This is because OpenVZ recently started using ploop image for OpenVZ virtual machines. To fix this, edit /etc/vz/vz.conf Find Replace With Now you will be able to create VPS.
If you install CSF on OpenVZ hardware node, you won’t be able to access VPS. To fix this create a file /etc/csf/csfpre.sh with following content [root@server12 ~]# cat /etc/csf/csfpre.sh /sbin/iptables -A INPUT -i venet0 -j ACCEPT /sbin/iptables -A OUTPUT -o