Add support for NVP

charm-helpers.yaml

@@ -1,4 +1,4 @@
-branch: lp:charm-helpers
+branch: ../charm-helpers
 destination: hooks/charmhelpers
 include:
     - core
@@ -7,5 +7,4 @@ include:
     - contrib.storage
     - contrib.hahelpers:
         - apache
-        - ceph
     - payload.execd

config.yaml

@@ -69,6 +69,7 @@ options:
       Quantum plugin to use for network management; supports
       .
         ovs - OpenvSwitch Plugin
+        nvp - Nicira Network Virtualization Platform
       .
       This configuration only has context when used with
       network-manager Quantum.
@@ -125,3 +126,31 @@ options:
   ssl_key:
     type: string
     description: SSL key to use with certificate specified as ssl_cert.
+  # Neutron NVP Plugin configuration
+  nvp-controllers:
+    type: string
+    description: Space delimited addresses of NVP controllers
+  nvp-username:
+    type: string
+    default: admin
+    description: Username to connect to NVP controllers with
+  nvp-password:
+    type: string
+    default: admin
+    description: Password to connect to NVP controllers with
+  nvp-cluster-name:
+    type: string
+    default: example
+    description: Name of the NVP cluster configuration to create (grizzly only)
+  nvp-tz-uuid:
+    type: string
+    description: |
+      This is uuid of the default NVP Transport zone that will be used for
+      creating tunneled isolated Quantum networks.  It needs to be created
+      in NVP before starting Quantum with the nvp plugin.
+  nvp-l3-uuid:
+    type: string
+    description: |
+      This is uuid of the default NVP L3 Gateway Service.
+  # end of NVP configuration
+

hooks/charmhelpers/contrib/openstack/neutron.py

@@ -34,13 +34,23 @@ def quantum_plugins():
             'services': ['quantum-plugin-openvswitch-agent'],
             'packages': [[headers_package(), 'openvswitch-datapath-dkms'],
                          ['quantum-plugin-openvswitch-agent']],
+            'server_packages': ['quantum-server',
+                                'quantum-plugin-openvswitch'],
+            'server_services': ['quantum-server']
         },
         'nvp': {
             'config': '/etc/quantum/plugins/nicira/nvp.ini',
             'driver': 'quantum.plugins.nicira.nicira_nvp_plugin.'
                       'QuantumPlugin.NvpPluginV2',
+            'contexts': [
+                context.SharedDBContext(user=config('neutron-database-user'),
+                                        database=config('neutron-database'),
+                                        relation_prefix='neutron')],
             'services': [],
             'packages': [],
+            'server_packages': ['quantum-server',
+                                'quantum-plugin-nicira'],
+            'server_services': ['quantum-server']
         }
     }
 
@@ -60,13 +70,23 @@ def neutron_plugins():
             'services': ['neutron-plugin-openvswitch-agent'],
             'packages': [[headers_package(), 'openvswitch-datapath-dkms'],
                          ['quantum-plugin-openvswitch-agent']],
+            'server_packages': ['neutron-server',
+                                'neutron-plugin-openvswitch'],
+            'server_services': ['neutron-server']
         },
         'nvp': {
             'config': '/etc/neutron/plugins/nicira/nvp.ini',
             'driver': 'neutron.plugins.nicira.nicira_nvp_plugin.'
                       'NeutronPlugin.NvpPluginV2',
+            'contexts': [
+                context.SharedDBContext(user=config('neutron-database-user'),
+                                        database=config('neutron-database'),
+                                        relation_prefix='neutron')],
             'services': [],
             'packages': [],
+            'server_packages': ['neutron-server',
+                                'neutron-plugin-nicira'],
+            'server_services': ['neutron-server']
         }
     }
 

hooks/nova_cc_context.py

@@ -139,6 +139,16 @@ class NeutronCCContext(context.NeutronContext):
     def __call__(self):
         ctxt = super(NeutronCCContext, self).__call__()
         ctxt['external_network'] = config('neutron-external-network')
+        if 'nvp' in [config('quantum-plugin'), config('neutron-plugin')]:
+            _config = config()
+            for k, v in _config.iteritems():
+                if k.startswith('nvp'):
+                    ctxt[k.replace('-', '_')] = v
+            if 'nvp-controllers' in _config:
+                ctxt['nvp_controllers'] = \
+                    ','.join(_config['nvp-controllers'].split())
+                ctxt['nvp_controllers_list'] = \
+                    _config['nvp-controllers'].split()
         return ctxt
 
 

hooks/nova_cc_hooks.py

@@ -286,14 +286,9 @@ def quantum_joined(rid=None):
     if not eligible_leader(CLUSTER_RES):
         return
 
-    if network_manager() == 'quantum':
-        pkg = 'quantum-server'
-    else:
-        pkg = 'neutron-server'
-
-    required_pkg = filter_installed_packages([pkg])
-    if required_pkg:
-        apt_install(required_pkg)
+    pkgs = neutron_plugin_attribute(neutron_plugin(), 'server_packages',
+                                    network_manager())
+    apt_install(filter_installed_packages(pkgs))
 
     url = canonical_url(CONFIGS) + ':9696'
     # XXX: Can we rename to neutron_*?

hooks/nova_cc_utils.py

@@ -166,11 +166,12 @@ def resource_map():
         plugin = neutron_plugin()
         if plugin:
             conf = neutron_plugin_attribute(plugin, 'config', net_manager)
-            service = '%s-server' % net_manager
             ctxts = (neutron_plugin_attribute(plugin, 'contexts', net_manager)
                      or [])
+            services = neutron_plugin_attribute(plugin, 'server_services',
+                                                net_manager)
             resource_map[conf] = {}
-            resource_map[conf]['services'] = [service]
+            resource_map[conf]['services'] = services
             resource_map[conf]['contexts'] = ctxts
             resource_map[conf]['contexts'].append(
                 nova_cc_context.NeutronCCContext())