Integrate OpenStack Horizon support for BGPVPN

To integrate Hozizon to BGPVPN feature:
- create links from plugin dashboard py files into horizon dashboard
- restart apache

Code fixes

Change-Id: I7740f9454cfbf8d076cf96e7bfade337090fb539

deployment_scripts/puppet/manifests/horizon_integration.pp

@@ -0,0 +1,16 @@
+file { '/usr/share/openstack-dashboard/openstack_dashboard/local/enabled/_1495_project_bgpvpn_panel.py':
+    ensure => 'link',
+    target => '/usr/local/lib/python2.7/dist-packages/bgpvpn_dashboard/enabled/_1495_project_bgpvpn_panel.py',
+}
+
+
+file { '/usr/share/openstack-dashboard/openstack_dashboard/local/enabled/_2115_admin_bgpvpn_panel.py':
+    ensure => 'link',
+    target => '/usr/local/lib/python2.7/dist-packages/bgpvpn_dashboard/enabled/_2115_admin_bgpvpn_panel.py',
+}
+
+File <||>
+~>
+service { 'apache2':
+    ensure => running,
+}

deployment_tasks.yaml

@@ -8,3 +8,14 @@
     puppet_manifest: puppet/manifests/install-bgpvpn.pp
     puppet_modules: puppet/modules:/etc/puppet/modules
     timeout: 1400
+
+- id: horizon_integration
+  version: 2.0.0
+  role: ['primary-controller', 'controller']
+  requires: [post_deployment_start]
+  required_for: [post_deployment_end]
+  type: puppet
+  parameters:
+    puppet_manifest: puppet/manifests/horizon_integration.pp
+    puppet_modules: puppet/modules:/etc/puppet/modules
+    timeout: 1400