basic kea dhcp config

gistfile1.txt

{
"Dhcp4": {
    "interfaces-config": {
        "interfaces": ["ens160"]
    },

    "lease-database": {
        "type": "memfile",
        "persist": true,
        "name": "/var/lib/kea/kea-leases4.csv",
        "lfc-interval": 3600
    },

    "renew-timer": 15840,
    "rebind-timer": 27720,
    "valid-lifetime": 31680,

    "option-data": [
        {
            "name": "domain-name-servers",
            "data": "172.16.17.10, 172.16.17.11"
        },

        {
            "name": "domain-search",
            "data": "templab.lan"
        }
    ],

    "subnet4": [
        {
            "subnet": "172.16.21.0/24",
            "pools": [ { "pool": "172.16.21.100 - 172.16.21.199" } ],
            "option-data": [
                {
                    "name": "routers",
                    "data": "172.16.21.254"
                }
            ]
            
            // Add reservations here
        }
        
        // Add subnets here
    ]
}
}