ansible/roles/dhcpd/templates/dhcpd.conf.j2

{{ ansible_managed | comment }}

default-lease-time {{ dhcpd__default_lease_time }};
max-lease-time {{ dhcpd__max_lease_time }};

ddns-update-style none;

authoritative;

{% if dhcpd__omapi_key | default({}) %}
omapi-port {{ dhcpd__omapi_port }};
omapi-key omapi_key;

key omapi_key {
    algorithm {{ dhcpd__omapi_key.algorithm }};
    secret {{ dhcpd__omapi_key.secret }};
}
{% endif %}

{% if dhcpd__subnets | selectattr("failover", "true") | list %}
failover peer "peer" {
{% if dhcpd__failover_primary | default(false) %}
    primary;
    mclt {{ dhcpd__failover_mclt }};
    split {{ dhcpd__failover_split }};
{% else %}
    secondary;
{% endif %}
    address {{ dhcpd__failover_address }};
    port {{ dhcpd__failover_port }};
    peer address {{ dhcpd__failover_peer_address }};
    peer port {{ dhcpd__failover_peer_port
                 | default(dhcpd__failover_port) }};
    max-response-delay {{ dhcpd__failover_max_response_delay }};
    max-unacked-updates {{ dhcpd__failover_max_unacked_updates }};
    load balance max seconds {{ dhcpd__failover_lb_max_seconds }};
}
{% endif %}

{% if dhcpd__dns_servers | default([]) %}
option domain-name-servers {{ dhcpd__dns_servers | join(", ") }};
{% endif %}

{% if dhcpd__domain_search | default([]) %}
option domain-search {{ dhcpd__domain_search
                        | map("enquote") | join(", ") }};
{% endif %}

{% for subnet in dhcpd__subnets %}
subnet {{ subnet.network
          | ansible.utils.ipaddr("network") }}
        netmask {{ subnet.network
		   | ansible.utils.ipaddr("netmask") }} {
    pool {
       range {{ subnet.start }} {{ subnet.end }};
{% if subnet.failover | default(false) %}
       failover peer "peer";
{% endif %}
    }
{% if subnet.routers | default([]) %}
    option routers {{ subnet.routers | join(", ") }};
{% endif %}
}
{% endfor %}