python3-maas-provisioningserver 2.4.0~beta2-6865-gec43e47e6-0ubuntu1 / usr / lib / python3 / dist-packages / provisioningserver / templates / dhcp / dhcpd.conf.template

# WARNING: Do not edit /var/lib/maas/dhcpd.conf yourself.  MAAS will
# overwrite any changes made there.  Instead, you can modify dhcpd.conf by
# using DHCP snippets over the API or through the web interface.

option arch code 93 = unsigned integer 16; # RFC4578
option path-prefix code 210 = text; #RFC5071

#
# Shorter lease time for PXE booting
#
class "PXE" {
   match if substring (option vendor-class-identifier, 0, 3) = "PXE";
   default-lease-time 30;
   max-lease-time 30;
}

#
# Define lease time globally (can be overriden globally or per subnet
# with a DHCP snippet)
#
default-lease-time 600;
max-lease-time 600;

#
# Global DHCP snippets
#
{{if len(global_dhcp_snippets) == 0}}
# No global DHCP snippets defined
{{endif}}
{{for global_dhcp_snippet in global_dhcp_snippets}}
# Name: {{global_dhcp_snippet['name']}}
{{if global_dhcp_snippet['description'] != ''}}
# Description: {{global_dhcp_snippet['description'] | oneline}}
{{endif}}
{{global_dhcp_snippet['value']}}
{{endfor}}

#
# Bootloaders
#
{{bootloader}}

#
# Failover Peers
#
{{for failover_peer in failover_peers}}
failover peer "{{failover_peer["name"]}}" {
    {{failover_peer["mode"]}};
    address {{failover_peer["address"]}};
    peer address {{failover_peer["peer_address"]}};
    max-response-delay 60;
    max-unacked-updates 10;
    load balance max seconds 3;
    {{if failover_peer["mode"] == "primary"}}
    mclt 3600;
    split 255;
    {{endif}}
}
{{endfor}}

#
# Networks
#
{{for shared_network in shared_networks}}
shared-network {{shared_network["name"]}} {
    {{for dhcp_subnet in shared_network["subnets"]}}
    subnet {{dhcp_subnet['subnet']}} netmask {{dhcp_subnet['subnet_mask']}} {
           ignore-client-uids true;
           {{if dhcp_subnet.get('next_server')}}
           next-server {{dhcp_subnet['next_server']}};
           {{endif}}
           option subnet-mask {{dhcp_subnet['subnet_mask']}};
           option broadcast-address {{dhcp_subnet['broadcast_ip']}};
           {{if dhcp_subnet.get('dns_servers')}}
           option domain-name-servers {{dhcp_subnet['dns_servers'] | commalist}};
           {{endif}}
           option domain-name "{{dhcp_subnet['domain_name']}}";
           {{if dhcp_subnet['search_list']}}
           option domain-search {{dhcp_subnet['search_list'] | quoted_commalist}};
           {{endif}}
           {{if dhcp_subnet['router_ip']}}
           option routers {{dhcp_subnet['router_ip']}};
           {{endif}}

           {{if dhcp_subnet['ntp_servers_ipv4']}}
           option ntp-servers {{dhcp_subnet['ntp_servers_ipv4']}};
           {{endif}}
           {{if dhcp_subnet['ntp_servers_ipv6']}}
           option dhcp6.sntp-servers {{dhcp_subnet['ntp_servers_ipv6']}};
           {{endif}}
           {{if shared_network['mtu'] and shared_network['mtu'] != 1500}}
           option interface-mtu {{shared_network['mtu']}};
           {{endif}}

           #
           # Subnet DHCP snippets
           #
           {{if len(dhcp_subnet['dhcp_snippets']) == 0}}
           # No DHCP snippets defined for subnet
           {{endif}}
           {{for dhcp_snippet in dhcp_subnet['dhcp_snippets']}}
           # Name: {{dhcp_snippet['name']}}
           {{if dhcp_snippet['description'] != ''}}
           # Description: {{dhcp_snippet['description'] | oneline}}
           {{endif}}
           {{for line in dhcp_snippet['value'].splitlines()}}
           {{line}}
           {{endfor}}
           {{endfor}}

           {{for pool in dhcp_subnet['pools']}}
           pool {
              {{if pool.get('failover_peer')}}
              failover peer "{{pool['failover_peer']}}";
              {{endif}}
              range {{pool['ip_range_low']}} {{pool['ip_range_high']}};
           }
           {{endfor}}
    }
    {{endfor}}
}
{{endfor}}

#
# Hosts
#
{{for host in hosts}}
# {{host['host']}}
host {{host['mac'].replace(":", "-")}} {
   #
   # Node DHCP snippets
   #
   {{if len(host['dhcp_snippets']) == 0}}
   # No DHCP snippets defined for host
   {{endif}}
   {{for dhcp_snippet in host['dhcp_snippets']}}
   # Name: {{dhcp_snippet['name']}}
   {{if dhcp_snippet['description'] != ''}}
   # Description: {{dhcp_snippet['description'] | oneline}}
   {{endif}}
   {{for line in dhcp_snippet['value'].splitlines()}}
   {{line}}
   {{endfor}}
   {{endfor}}

   hardware ethernet {{host['mac']}};
   fixed-address {{host['ip']}};
}
{{endfor}}

#
# Notify MAAS
#
on commit {
   set clhw = binary-to-ascii(16, 8, ":", substring(hardware, 1, 6));
   set clip = binary-to-ascii(10, 8, ".", leased-address);
   set cllt = binary-to-ascii(10, 32, "", encode-int(lease-time, 32));
   set clht = pick-first-value(option host-name, "(none)");
   execute(
       "{{dhcp_helper}}", "notify",
       "--action", "commit", "--mac", clhw,
       "--ip-family", "ipv4", "--ip", clip,
       "--lease-time", cllt, "--hostname", clht,
       "--socket", "{{dhcp_socket}}");
}
on expiry {
   set clhw = binary-to-ascii(16, 8, ":", substring(hardware, 1, 6));
   set clip = binary-to-ascii(10, 8, ".", leased-address);
   execute(
       "{{dhcp_helper}}", "notify",
       "--action", "expiry", "--mac", clhw,
       "--ip-family", "ipv4", "--ip", clip,
       "--socket", "{{dhcp_socket}}");
}
on release {
   set clhw = binary-to-ascii(16, 8, ":", substring(hardware, 1, 6));
   set clip = binary-to-ascii(10, 8, ".", leased-address);
   execute(
       "{{dhcp_helper}}", "notify",
       "--action", "release", "--mac", clhw,
       "--ip-family", "ipv4", "--ip", clip,
       "--socket", "{{dhcp_socket}}");
}

omapi-port 7911;
key omapi_key {
    algorithm HMAC-MD5;
    secret "{{omapi_key}}";
};
omapi-key omapi_key;