1 files changed, 76 insertions, 0 deletions
diff --git a/manifests/subnet.pp b/manifests/subnet.pp
new file mode 100644
index 0000000..c0f865b
--- /dev/null
+++ b/manifests/subnet.pp
@@ -0,0 +1,76 @@
+/*
+
+= Definition: dhcp::subnet
+Creates a subnet
+
+Arguments:
+ *$broadcast*   : subnet broadcast (mandatory)
+ *$netmask*     : subnet netmask (if not set, takes eth0 netmask)
+ *$routers*     : subnet routers (array)  (if not set, takes eth0 IP)
+ *$subnet_mask* : netmask sent to dhcp guests (if not set, takes $netmask, or netmask_eth0)
+ *$domain_name* : subnet domain name (if not set, takes server domain)
+ *$other_opts*  : any other DHCPD option, as an array
+ *$is_shared*   : whether it's part of a shared network or not. Default: false
+
+Example:
+
+node "dhcp.domain.ltd" {
+  $dhcpd_domain_name = 'domain.ltd'
+  $dhcpd_dns_servers = '10.27.21.1, 10.26.21.1'
+  include dhcp
+
+  dhcp::subnet {"10.27.20.0":
+    ensure     => present,
+    broadcast  => "10.27.20.255",
+    other_opts => ['filename "pxelinux.0";', 'next-server 10.27.10.1;'],
+  }
+}
+*/
+define dhcp::subnet(
+  $ensure=present,
+  $broadcast,
+  $netmask=false,
+  $routers=false,
+  $subnet_mask=false,
+  $domain_name=false,
+  $other_opts=false,
+  $is_shared=false) {
+  include dhcp::params
+
+  $to_include = "${dhcp::params::config_dir}/hosts.d/${name}.conf"
+
+  file {"${dhcp::params::config_dir}/subnets/${name}.conf":
+    ensure => $ensure,
+    owner  => root,
+    group  => root,
+    content => template("dhcp/subnet.conf.erb"),
+    notify  => Service["dhcpd"],
+  }
+  
+  if ! $is_shared {
+    common::concatfilepart {"dhcp.${name}":
+      file => "${dhcp::params::config_dir}/dhcpd.conf",
+      ensure => $ensure,
+      content => "include \"${dhcp::params::config_dir}/subnets/${name}.conf\";\n",
+    }
+  } else {
+    common::concatfilepart {"dhcp.${name}":
+      file => "${dhcp::params::config_dir}/dhcpd.conf",
+      ensure => absent,
+      content => "include \"${dhcp::params::config_dir}/subnets/${name}.conf\";\n",
+    }
+
+  }
+
+  common::concatfilepart {"subnet.${name}.hosts":
+    file => "${dhcp::params::config_dir}/dhcpd.conf",
+    ensure => $ensure,
+    content => "include \"${dhcp::params::config_dir}/hosts.d/${name}.conf\";\n",
+  }
+
+  common::concatfilepart {"00.dhcp.${name}.base":
+    file   => $to_include,
+    ensure => $ensure,
+    content => "# File managed by puppet\n",
+  }
+}