Add networking-ansible ml2 plugin support

Change-Id: I4ed882ef7600ca88f8b5f8d471b86373b4f70758

manifests/params.pp

@@ -89,6 +89,7 @@ class neutron::params {
     $networking_baremetal_package       = 'python2-networking-baremetal'
     $networking_baremetal_agent_package = 'python2-ironic-neutron-agent'
     $networking_baremetal_agent_service = 'ironic-neutron-agent'
+    $networking_ansible_package         = 'python2-networking-ansible'
   } elsif($::osfamily == 'Debian') {
     $nobody_user_group          = 'nogroup'
     $package_name               = 'neutron-common'

manifests/plugins/ml2/networking_ansible.pp

@@ -0,0 +1,48 @@
+# == Class: neutron::plugins::ml2::networking_ansible
+#
+# Configures the networking-ansible ML2 Mechanism Driver
+#
+# === Parameters
+#
+# [*host_configs*]
+#   (required) Network devices and their configurations
+# Hash Format:
+#
+#  {
+#     <host1> => {"ansible_network_os" => "junos",
+#                 "ansible_host" => "10.0.0.1",
+#                 "ansible_user" => 'ansible',
+#                 "ansible_ssh_pass" => "***"},
+#     <host2> => {"ansible_network_os" => "junos",
+#                 "ansible_host" => "10.0.0.2",
+#                 "ansible_user" => 'ansible',
+#                 "ansible_ssh_pass" => "***"},
+#  }
+#
+# [*package_ensure*]
+#   (optional) The intended state of the python-networking-ansible
+#   package, i.e. any of the possible values of the 'ensure'
+#   property for a package resource type.
+#   Defaults to 'present'
+#
+class neutron::plugins::ml2::networking_ansible(
+  $host_configs,
+  $package_ensure = 'present',
+  ) {
+  include ::neutron::deps
+  include ::neutron::params
+  require ::neutron::plugins::ml2
+
+  if($::osfamily != 'RedHat') {
+    # Drivers are only packaged for RedHat at this time
+    fail("Unsupported osfamily ${::osfamily}")
+  }
+
+  ensure_resource('package', 'python2-networking-ansible',
+    {
+      ensure => $package_ensure,
+      tag    => ['openstack', 'neutron-package']
+    }
+  )
+  create_resources(neutron::plugins::ml2::networking_ansible_host, $host_configs)
+}

manifests/plugins/ml2/networking_ansible_host.pp

@@ -0,0 +1,39 @@
+# Defined type for networking-ansible configuration for a host/switch
+#
+# == Class: neutron::plugins::ml2::networking_ansible_host
+#
+# === Parameters
+#
+# [*ansible_network_os*]
+#   (required) Operating system of the network device
+#
+# [*ansible_host*]
+#   (required) IP Address of the network device
+#
+# [*ansible_user*]
+#   (required) Username to connect to the network device
+#
+# [*ansible_ssh_pass*]
+#   (required) SSH password to connect to the network device
+#
+# [*hostname*]
+# (required) The hostname of a host connected to the switch.
+#
+define neutron::plugins::ml2::networking_ansible_host(
+  $ansible_network_os,
+  $ansible_host,
+  $ansible_user,
+  $ansible_ssh_pass,
+  $hostname = $title,
+  ) {
+  include ::neutron::deps
+  require ::neutron::plugins::ml2
+
+  $section = "ansible:${hostname}"
+  neutron_plugin_ml2 {
+    "${section}/ansible_network_os":   value => $ansible_network_os;
+    "${section}/ansible_host":         value => $ansible_host;
+    "${section}/ansible_user":         value => $ansible_user;
+    "${section}/ansible_ssh_pass":     value => $ansible_ssh_pass, secret => true;
+  }
+}

releasenotes/notes/networking-ansible-ml2-plugin-a2889e2a81e1afb2.yaml

@@ -0,0 +1,3 @@
+---
+features:
+  - Added support for networking-ansible ML2 plugin.

spec/classes/neutron_plugins_ml2_networking_ansible_spec.rb

@@ -0,0 +1,75 @@
+require 'spec_helper'
+
+describe 'neutron::plugins::ml2::networking_ansible' do
+  let :default_params do
+    { :package_ensure   => 'present',
+    }
+  end
+
+  let :test_facts do
+    { :operatingsystem           => 'default',
+      :operatingsystemrelease    => 'default'
+    }
+  end
+
+  let :params do
+    { :host_configs     => {
+        'host1' => { 'ansible_network_os' => 'junos',
+                     'ansible_host' => '10.0.0.1',
+                     'ansible_user' => 'ansible',
+                     'ansible_ssh_pass' => 'password1' },
+        'host2' => { 'ansible_network_os' => 'junos',
+                     'ansible_host' => '10.0.0.1',
+                     'ansible_user' => 'ansible',
+                     'ansible_ssh_pass' => 'password2'},}
+    }
+  end
+
+  shared_examples_for 'networking-ansible ml2 plugin' do
+    let :p do
+      default_params.merge(params)
+    end
+
+    it { is_expected.to contain_class('neutron::params') }
+
+    it 'installs networking-ansible python2-networking-ansible package' do
+      is_expected.to contain_package('python2-networking-ansible').with(
+        :name   => platform_params[:networking_ansible_package],
+        :ensure => p[:package_ensure],
+        :tag    => ['openstack', 'neutron-package'],
+      )
+      is_expected.to contain_package('python2-networking-ansible').that_requires('Anchor[neutron::install::begin]')
+      is_expected.to contain_package('python2-networking-ansible').that_notifies('Anchor[neutron::install::end]')
+    end
+    it {
+     params[:host_configs].each do |host_config|
+       is_expected.to contain_neutron__plugins__ml2__networking_ansible_host(host_config.first)
+     end
+    }
+  end
+
+  on_supported_os({
+    :supported_os => OSDefaults.get_supported_os
+  }).each do |os,facts|
+    context "on #{os}" do
+      let (:facts) do
+        facts.merge!(OSDefaults.get_facts())
+      end
+      let (:platform_params) do
+        case facts[:osfamily]
+        when 'RedHat'
+          { :networking_ansible_package => 'python2-networking-ansible'}
+        end
+      end
+      case facts[:osfamily]
+      when 'RedHat'
+        it_behaves_like 'networking-ansible ml2 plugin'
+      when facts[:osfamily] != 'RedHat'
+        it 'fails with unsupported osfamily' do
+          is_expected.to raise_error(Puppet::Error, /Unsupported osfamily.*/)
+        end
+      end
+    end
+  end
+
+end