Create the Day0 Configuration With a Fixed Configuration for Azure

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

{
	"AdminPassword": "password",
	"FirewallMode": "Routed",
	"ManageLocally": "No",
	"Diagnostic": "OFF",    //For deployment of version 7.4.1 and later without Diagnostics template, set this parameter to OFF.
.	"FmcIp": "<FMC_IP>",
	"FmcRegKey": "<REGISTRATION_KEY>",
	"FmcNatId": "<NAT_ID>",
	"Cluster": {
		"CclSubnetRange": "ip_address_start ip_address_end",
		"ClusterGroupName": "cluster_name",
		"HealthProbePort": "port_number",
		"GatewayLoadBalancerIP": "ip_address",
		"EncapsulationType": "vxlan",
		"InternalPort": "internal_port_number",
		"ExternalPort": "external_port_number",
		"InternalSegId": "internal_segment_id",
		"ExternalSegId": "external_segment_id"
	}
}

Example

A sample day 0 configuration is given below.

{
	"AdminPassword": "password",
	"FirewallMode": "routed",
	"ManageLocally": "No",
	"Diagnostic": "OFF",    //For deployment of version 7.4.1 and later without Diagnostics template, set this parameter to OFF.
	"FmcIp":"<FMC_IP>",
	"FmcRegKey":"<REGISTRATION_KEY>",
	"FmcNatId":"<NAT_ID>",
	"Cluster": {
		"CclSubnetRange": "10.45.3.4 10.45.3.30",    //mandatory user input
		"ClusterGroupName": "ngfwv-cluster",         //mandatory user input
		"HealthProbePort": "7777",                   //mandatory user input
		"GatewayLoadBalanceIP": "10.45.2.4",         //mandatory user input
		"EncapsulationType": "vxlan",
		"InternalPort": "2000",
		"ExternalPort": "2001",
		"InternalSegId": "800",
		"ExternalSegId": "801"
	}
}

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 and end IP addresses are given below.