dhcpd: Install and configure ISC DHCPD

roles/dhcpd/templates/dhcpd.conf.j2

@@ -0,0 +1,93 @@
+# vim: set ft=dhcpd :
+{# vim: set ft=jinja : #}
+
+{% if dhcp_domain_name is defined %}
+option domain-name "{{ dhcp_domain_name }}";
+{% endif %}
+{% if dhcp_dns_servers is defined %}
+option domain-name-servers {{ dhcp_dns_servers|join(', ') }};
+{% endif %}
+{% if dhcp_ntp_servers is defined %}
+option ntp-servers {{ dhcp_ntp_servers|join(', ') }};
+{% endif %}
+
+authoritative;
+{% if dhcp_ddns %}
+
+ddns-updates on;
+ddns-update-style interim;
+update-static-leases on;
+allow client-updates;
+{% endif %}
+{% for subnet in dhcp_subnets %}
+
+subnet {{ subnet.address|ipv4('network') }} netmask {{ subnet.address|ipv4('netmask') }} {
+{% if subnet.pools is defined %}
+{% for range in subnet.pools %}
+    range {{ range.start }} {{ range.end }};
+{% endfor %}
+{% endif %}
+    default-lease-time {{ subnet.default_lease|d(dhcp_default_lease) }};
+    max-lease-time {{ subnet.max_lease|d(dhcp_max_lease) }};
+{% if subnet.routers is defined %}
+    option routers {{ subnet.routers|join(' ') }};
+{% endif %}
+{% if subnet.domain_name is defined %}
+    option domain-name "{{ subnet.domain_name }}";
+{% endif %}
+{% if subnet.domain_search is defined %}
+    option domain-search "{{ subnet.domain_search }}";
+{% endif %}
+{% if subnet.dns_servers is defined %}
+    option domain-name-servers {{ subnet.dns_servers|join(', ') }};
+{% endif %}
+{% if subnet.ntp_servers is defined %}
+    option ntp-servers {{ subnet.ntp_servers|join(', ') }};
+{% endif %}
+{% if subnet.next_server is defined %}
+    next-server {{ subnet.next_server }};
+{% if subnet.boot_filename is defined %}
+    filename "{{ subnet.boot_filename }}";
+{% endif %}
+{% endif %}
+{% if subnet.dynamic_hostnames|d|bool %}
+    option host-name = {{ dyn_hostname_expr.format(prefix=subnet.dyn_hostname_prefix|d(default_dyn_hostname_prefix)) }};
+    ddns-hostname = {{ dyn_hostname_expr.format(prefix=subnet.dyn_hostname_prefix|d(default_dyn_hostname_prefix)) }};
+{% endif %}
+}
+{% endfor %}
+{% if dhcp_ddns %}
+{% for key in dhcp_ddns_keys %}
+
+key {{ key.name }} {
+    algorithm {{ key.algorithm|d('hmac-md5') }};
+    secret "{{ key.secret }}";
+}
+{% endfor %}
+{% for zone in dhcp_ddns_zones %}
+
+zone {{ zone.zone }}. {
+    primary {{ zone.primary }};
+{% if zone.key is defined %}
+    key {{ zone.key }};
+{% endif %}
+}
+{% endfor %}
+{% endif %}
+{% for res in dhcp_reservations %}
+
+host {{ res.host }} {
+{% if res.mac_addr is defined %}
+    hardware ethernet {{ res.mac_addr }};
+{% elif res.duid is defined %}
+    host-identifier option dhcp-client-identifier {{ res.duid }};
+{% endif %}
+{% if res.ip_addr is defined %}
+    fixed-address {{ res.ip_addr }};
+{% endif %}
+{% if res.hostname is defined %}
+    option host-name "{{ res.hostname }}";
+    ddns-hostname "{{ res.hostname }}";
+{% endif %}
+}
+{% endfor %}