NAT OVZ7 just shutdown itself?
So I tried to ssh to my nat vps and it failed to connect. I logged in to my provider and saw that it was offline. I didnt shut it down.
I now want to know why it shutdown itself. But seeing that centos 7 minimal on ovz doesnt seem to log by default (?), I dont see /var/log/messages
When I try to open /var/log/dmesg as root, I get
-bash: /var/log/dmesg: Permission denied
When I use sudo
-bash: sudo: command not found
I secured this vps and disabled root login. I login by key. So I wonder what happened?
Would appreciate any help. Thanks!