added new dhcp::failover, related unit-test and updated doc

1 files changed, 41 insertions, 0 deletions

diff --git a/manifests/failover.pp b/manifests/failover.pp
new file mode 100644
index 0000000..6b465f2
--- /dev/null
+++ b/manifests/failover.pp
@@ -0,0 +1,41 @@
+define dhcp::failover(
+  $peer_address,
+  $ensure    = present,
+  $address   = $::ipaddress,
+  $peer_port = 647,
+  $port      = 647,
+  $options   = {},
+  $role      = 'primary',
+) {
+
+  validate_re($ensure, ['present', 'absent'])
+  validate_ipv4_address($address)
+  validate_ipv4_address($peer_address)
+  validate_integer($port)
+  validate_integer($peer_port)
+  validate_hash($options)
+  validate_re($role, ['primary', 'secondary'])
+
+  include ::dhcp::params
+
+  $_ensure = $ensure? {
+    'present' => 'file',
+    default   => $ensure,
+  }
+
+  file {"${dhcp::params::config_dir}/failover/${name}.conf":
+    ensure  => $_ensure,
+    content => template("${module_name}/failover.conf.erb"),
+    group   => 'root',
+    mode    => '0644',
+    notify  => Service['dhcpd'],
+    owner   => 'root',
+  }
+
+  concat::fragment {"dhcp.failover.${name}":
+    ensure  => $ensure,
+    content => "include \"${dhcp::params::config_dir}/failover/${name}.conf\";\n",
+    target  => "${dhcp::params::config_dir}/dhcpd.conf",
+  }
+
+}