Lab environment

Node DNS records

FQDN

rlNN.dp.nethserver.net

Additional CNAMEs

collaboraNN.dp.nethserver.net
dokuwikiNN.dp.nethserver.net
nextcloudNN.dp.nethserver.net
passwordNN.dp.nethserver.net
roundcubeNN.dp.nethserver.net
webtopNN.dp.nethserver.net

SSH key pair 🔑

Generate a new SSH key labkey (and labkey.pub)

ssh-keygen -t ecdsa -f labkey -N ''

Install the key with (replace hostname)

ssh-copy-id -i labkey.pub root@rl1.dp.nethserver.net

Access the lab VPS

Login

ssh -i labkey root@rl1.dp.nethserver.net