Create the Day0 Configuration With a Fixed Configuration for AWS

The fixed configuration will auto-generate the cluster bootstrap configuration.

Single Availability Zone - Day0 Configuration with a fixed configuration for AWS

{
    "AdminPassword": "password",
    "Hostname": "hostname",
    "FirewallMode": "Routed",
    "ManageLocally": "No",
    "Cluster": {
        "CclSubnetRange": "ip_address_start ip_address_end",
        "ClusterGroupName": "cluster_name",
        [For Gateway Load Balancer] "Geneve": "{Yes | No}",
        [For Gateway Load Balancer] "HealthProbePort": "port"
    }
}

For example:

{
	"AdminPassword": "Sup3rnatural",
	"Hostname": "ciscoftdv",
	"FirewallMode": "Routed",
	"ManageLocally": "No",
	"Cluster": {
              "CclSubnetRange": "10.5.90.4 10.5.90.30",     
		"ClusterGroupName": "ftdv-cluster",   
		"Geneve": "Yes",
		"HealthProbePort": "7777"
	}
}

For the CclSubnetRange variable, specify a range of IP addresses starting from x.x.x.4. Ensure that you have at least 16 available IP addresses for clustering. Some examples of start (ip_address_start) and end (ip_address_end) IP addresses given below.