Configure passwordless connections between the machines where you install the administration components and the machines where you install the
VDS Node
. Because the remote installation process runs in silent mode, you might want to configure passwordless SSH connections to avoid asking for input from users.
To configure passwordless connections, you can create an SSH key pair on the machine where you install the administration components. The key pair consists of a public key and a private key. Copy the public key to all the remote hosts.