add address element to interface to specify address in VM

Author: trefzer

REFERENCE.md

@@ -848,6 +848,8 @@ The hashes support the following keys:
   * source:         Hash of the source (network/bridge to attach to) (optional)
                     this will translate to keyX = valueX for all key value pairs
                     in the hash added as attributes to the source tag in the resulting XML
+  * address:        Hash of the address sub-element to decribe where the device is placed on the
+                    virtual bus presented to the guest.
   * type:           Type of network card. Defaults to 'virtio'.
   * boot_order:     Integer starting at 1 for the highest priority (shared with
                     disks).
@@ -2117,6 +2119,7 @@ Struct[{
     network        => Optional[String[1]],  # deprecated, do not use
     source         => Optional[Hash[String[1],String[1]]],
     portgroup      => Optional[String[1]],  # deprecated, do not use, use source hash instead
+    address        => Optional[Hash[String[1],String[1]]],
     mac            => Optional[String[1]],
     filter         => Optional[Variant[
         String[1],

manifests/domain.pp

@@ -64,6 +64,8 @@
 #     * source:         Hash of the source (network/bridge to attach to) (optional)
 #                       this will translate to keyX = valueX for all key value pairs
 #                       in the hash added as attributes to the source tag in the resulting XML
+#     * address:        Hash of the address sub-element to decribe where the device is placed on the
+#                       virtual bus presented to the guest.
 #     * type:           Type of network card. Defaults to 'virtio'.
 #     * boot_order:     Integer starting at 1 for the highest priority (shared with
 #                       disks).

templates/domain/device_interface.epp

@@ -26,6 +26,9 @@
       <source <% $iface['source'].each |String $k, String $v| { %><%= $k %>='<%= $v %>' <% } %>/>
 <%- } elsif $iface['network'] { %><%# deprecated, do not use use source above -%>
       <source <%= pick($iface['interface_type'],'network') %>='<%= $iface['network'] %>'<% if 'portgroup' in $iface { %> portgroup='<%= $iface['portgroup'] %>'<% } %>/>
+<%- } -%>
+<%- if $iface['address'] { -%>
+      <address <% $iface['address'].each |String $k, String $v| { %><%= $k %>='<%= $v %>' <% } %>/>
 <%- } -%>
       <model type='<% if 'type' in $iface { %><%= $iface['type'] %><% }else{ %>virtio<% } %>'/>
 <%- if $boot == 'per-device' and 'boot_order' in $iface { -%>

types/domain/interface.pp

@@ -5,6 +5,7 @@
     network        => Optional[String[1]],  # deprecated, do not use
     source         => Optional[Hash[String[1],String[1]]],
     portgroup      => Optional[String[1]],  # deprecated, do not use, use source hash instead
+    address        => Optional[Hash[String[1],String[1]]],
     mac            => Optional[String[1]],
     filter         => Optional[Variant[
         String[1],