[DEVOPS]
- If vps has a physical firewall (ionos vps has), you should enable 4222/TCP
- You need to get/create a public ssh key for connecting to the server later
# server mode will install fail2ban on the machine
$ chmod +x setup.sh
# simple run
$ ./setup.sh
# add new user
$ ./setup.sh -u username
# add you ssh key
$ ./setup.sh -k public_key
# you can combine options
- Now you will be able to login on the server on port 4222