Follow below steps Remember set CloudFlare Tunnel for Collabora. Refer:https://www.rosehosting.com/blog/how-to-integrate-collabora-online-with-nextcloud-on-ubuntu-20-04/https://www.collaboraoffice.com/code/linux-packages/https://c-nergy.be/blog/?p=18055
Follow below steps. Details instruction can reference below guide. Refer – https://www.linuxjournal.com/content/how-install-nextcloud-ubuntu-server
KSM (Kernel Samepage Merging) KSM is Kernel Samepage Merging, running in PVE. Execute below command in PVE Shell to check if ksmtuned installed. If this is not install, execute below …
Check all nodes in cluster are having same version, by following command If not, need to process update, by shell or WebUI. If this is still not working, execute below …
Edit /etc/fstabAdd below command Save the fileExecute mount -a to test itIf everything goes fine, then reboot the system to have final test
It can be use iptables to accept port 22 from specify host. It also can restrict by sshd_config file