Support arbitary vsiwtch configurations

This change introduces support for arbitary configurations as is done
in the other modules by nova::config, cinder::config and etc.
This allows users to set any parameter which is not yet supported
directly by puppet-vswitch.

Change-Id: Ica77dc2061bc34aaaadeac9b763bebacc1d32f88

manifests/dpdk.pp

@@ -49,6 +49,13 @@
 # [*handler_cores*]
 #   (Optional) Number of cores to be used for OVS handler threads.
 #
+# [*vs_config*]
+#   (optional) allow configuration of arbitary vsiwtch configurations.
+#   The value is an hash of vs_config resources. Example:
+#   { 'other_config:foo' => { value => 'baa' } }
+#   NOTE: that the configuration MUST NOT be already handled by this module
+#   or Puppet catalog compilation will fail with duplicate resources.
+#
 # DEPRECATED PARAMETERS
 #
 # [*driver_type*]
@@ -67,11 +74,13 @@ class vswitch::dpdk (
   $vlan_limit            = $::os_service_default,
   $revalidator_cores     = undef,
   $handler_cores         = undef,
+  $vs_config             = {},
   # DEPRECATED PARAMETERS
   $driver_type           = 'vfio-pci',
 ) {
 
   include vswitch::params
+  validate_legacy(Hash, 'validate_hash', $vs_config)
   kmod::load { 'vfio-pci': }
 
   if $::osfamily != 'Redhat' {
@@ -147,5 +156,7 @@ class vswitch::dpdk (
     name   => $::vswitch::params::ovs_service_name,
   }
 
-  create_resources ('vs_config', $dpdk_configs, $dpdk_dependencies)
+  create_resources('vs_config', $dpdk_configs, $dpdk_dependencies)
+  create_resources('vs_config', $vs_config)
+
 }

manifests/ovs.pp

@@ -33,15 +33,24 @@
 #   (optional) Number of vlan layers allowed.
 #   Default to $::os_service_default
 #
+# [*vs_config*]
+#   (optional) allow configuration of arbitary vsiwtch configurations.
+#   The value is an hash of vs_config resources. Example:
+#   { 'other_config:foo' => { value => 'baa' } }
+#   NOTE: that the configuration MUST NOT be already handled by this module
+#   or Puppet catalog compilation will fail with duplicate resources.
+#
 class vswitch::ovs(
   $package_ensure    = 'present',
   $dkms_ensure       = false,
   $enable_hw_offload = false,
   $disable_emc       = false,
   $vlan_limit        = $::os_service_default,
+  $vs_config         = {},
 ) {
 
   include vswitch::params
+  validate_legacy(Hash, 'validate_hash', $vs_config)
 
   case $::osfamily {
     'Debian': {
@@ -109,6 +118,8 @@ class vswitch::ovs(
     }
   }
 
+  create_resources('vs_config', $vs_config)
+
   service { 'openvswitch':
     ensure    => true,
     enable    => true,

releasenotes/notes/arbitary-vsiwtch-configurations-d80f49955009552f.yaml

@@ -0,0 +1,8 @@
+---
+features:
+  - |
+    The following two parameters have been added. These two parameters support
+    arbitary vswitch configurations using hashes.
+
+    - ``vswitch::ovs::vs_config``
+    - ``vswitch::dpdk::vs_config``