Useful commands

Setting a hostname

hostnamectl set-hostname "ClusterTest1"

Setting network interface parameters with nmcli

sudo nmcli con edit eno12399

nmcli> set ipv4.addresses 192.168.2.6/24,192.168.3.6/24 nmcli> print ipv4 ipv4.method:                            auto ipv4.dns:                               -- ipv4.dns-search:                        -- ipv4.dns-options:                       "" ipv4.dns-priority:                      0 ipv4.addresses:                         192.168.2.6/24, 192.168.3.6/24 nmcli> save