Next you will have to download the Key Pair, as you will use it later to both connect to your VPS using SSH, and for ClusterCS to manage your server.
Save it somewhere safe, you cannot recover the key in any way.
Explanation: In order to have ClusterCS manage your newly EC2 instance, you have to allow connections to it. From the same screen, you should click Configure security group. A security group is a set of allows and politics in the AWS firewall which shield your newly created instance.
But as an alternative, since ClusterCS has its own secure and very well-setup firewall, you can just allow all the connections.
Once you complete steps 1,2 your server is ready to be managed!
Server IP: The IP you just copied from the Management Consoles
SSH Port: 22
User: ec2-user is the default user for all AWS Free Tier Instances
Login type: SSH Key
SSH Key: You have to copy the content of the Key you downloaded earlier on.
SSH Key Password: Leave it empty
Host Name: It is only an identifier, you can name it however you want.
We recommend the default, standard LAMP as it has everything it needs to serve websites in an optimized way.
The Setup Name is of your choice, you can pick whatever you want, as it is only used by you as an identifier.