x/vmware-nsx
Code Issues Proposed changes

Now loading plugin before setting up routes.

Browse Source 
Passing same plugin instance to API controllers.

Also renamed 'network_manager' to 'plugin' in API controllers.
This commit is contained in:
Salvatore Orlando 2011-07-04 11:43:16 +01:00
parent 5d23ba2598
commit dbd0fa5193
5 changed files with 28 additions and 31 deletions
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15
quantum/api/__init__.py
View File

@ -24,6 +24,7 @@ import routes
import webob.dec import webob.dec
import webob.exc import webob.exc
from quantum import manager
from quantum.api import faults from quantum.api import faults
from quantum.api import networks from quantum.api import networks
from quantum.api import ports from quantum.api import ports
@ -46,32 +47,32 @@ class APIRouterV01(wsgi.Router):
super(APIRouterV01, self).__init__(mapper) super(APIRouterV01, self).__init__(mapper)
def _setup_routes(self, mapper): def _setup_routes(self, mapper):
# Loads the quantum plugin
plugin = manager.QuantumManager().get_plugin()
uri_prefix = '/tenants/{tenant_id}/' uri_prefix = '/tenants/{tenant_id}/'
mapper.resource('network', 'networks', mapper.resource('network', 'networks',
controller=networks.Controller(), controller=networks.Controller(plugin),
path_prefix=uri_prefix) path_prefix=uri_prefix)
mapper.resource('port', 'ports', mapper.resource('port', 'ports',
controller=ports.Controller(), controller=ports.Controller(plugin),
parent_resource=dict(member_name='network', parent_resource=dict(member_name='network',
collection_name=uri_prefix +\ collection_name=uri_prefix +\
'networks')) 'networks'))
mapper.connect("get_resource", mapper.connect("get_resource",
uri_prefix + 'networks/{network_id}/' \ uri_prefix + 'networks/{network_id}/' \
'ports/{id}/attachment{.format}', 'ports/{id}/attachment{.format}',
controller=ports.Controller(), controller=ports.Controller(plugin),
action="get_resource", action="get_resource",
conditions=dict(method=['GET'])) conditions=dict(method=['GET']))
mapper.connect("attach_resource", mapper.connect("attach_resource",
uri_prefix + 'networks/{network_id}/' \ uri_prefix + 'networks/{network_id}/' \
'ports/{id}/attachment{.format}', 'ports/{id}/attachment{.format}',
controller=ports.Controller(), controller=ports.Controller(plugin),
action="attach_resource", action="attach_resource",
conditions=dict(method=['PUT'])) conditions=dict(method=['PUT']))
mapper.connect("detach_resource", mapper.connect("detach_resource",
uri_prefix + 'networks/{network_id}/' \ uri_prefix + 'networks/{network_id}/' \
'ports/{id}/attachment{.format}', 'ports/{id}/attachment{.format}',
controller=ports.Controller(), controller=ports.Controller(plugin),
action="detach_resource", action="detach_resource",
conditions=dict(method=['DELETE'])) conditions=dict(method=['DELETE']))

8
quantum/api/api_common.py
View File

@ -19,7 +19,6 @@ import logging
from webob import exc from webob import exc
from quantum import manager
from quantum.common import wsgi from quantum.common import wsgi
XML_NS_V01 = 'http://netstack.org/quantum/api/v0.1' XML_NS_V01 = 'http://netstack.org/quantum/api/v0.1'
@ -30,8 +29,8 @@ LOG = logging.getLogger('quantum.api.api_common')
class QuantumController(wsgi.Controller): class QuantumController(wsgi.Controller):
""" Base controller class for Quantum API """ """ Base controller class for Quantum API """
def __init__(self, plugin_conf_file=None): def __init__(self, plugin):
self._setup_network_manager() self._plugin = plugin
super(QuantumController, self).__init__() super(QuantumController, self).__init__()
def _parse_request_params(self, req, params): def _parse_request_params(self, req, params):
@ -65,6 +64,3 @@ class QuantumController(wsgi.Controller):
raise exc.HTTPBadRequest(msg) raise exc.HTTPBadRequest(msg)
results[param_name] = param_value or param.get('default-value') results[param_name] = param_value or param.get('default-value')
return results return results
def _setup_network_manager(self):
self.network_manager = manager.QuantumManager().get_manager()

14
quantum/api/networks.py
View File

@ -40,9 +40,9 @@ class Controller(common.QuantumController):
}, },
} }
def __init__(self, plugin_conf_file=None): def __init__(self, plugin):
self._resource_name = 'network' self._resource_name = 'network'
super(Controller, self).__init__() super(Controller, self).__init__(plugin)
def index(self, request, tenant_id): def index(self, request, tenant_id):
""" Returns a list of network ids """ """ Returns a list of network ids """
@ -51,7 +51,7 @@ class Controller(common.QuantumController):
def _items(self, request, tenant_id, is_detail): def _items(self, request, tenant_id, is_detail):
""" Returns a list of networks. """ """ Returns a list of networks. """
networks = self.network_manager.get_all_networks(tenant_id) networks = self._plugin.get_all_networks(tenant_id)
builder = networks_view.get_view_builder(request) builder = networks_view.get_view_builder(request)
result = [builder.build(network, is_detail)['network'] result = [builder.build(network, is_detail)['network']
for network in networks] for network in networks]
@ -60,7 +60,7 @@ class Controller(common.QuantumController):
def show(self, request, tenant_id, id): def show(self, request, tenant_id, id):
""" Returns network details for the given network id """ """ Returns network details for the given network id """
try: try:
network = self.network_manager.get_network_details( network = self._plugin.get_network_details(
tenant_id, id) tenant_id, id)
builder = networks_view.get_view_builder(request) builder = networks_view.get_view_builder(request)
#build response with details #build response with details
@ -78,7 +78,7 @@ class Controller(common.QuantumController):
self._network_ops_param_list) self._network_ops_param_list)
except exc.HTTPError as e: except exc.HTTPError as e:
return faults.Fault(e) return faults.Fault(e)
network = self.network_manager.\ network = self._plugin.\
create_network(tenant_id, create_network(tenant_id,
request_params['network-name']) request_params['network-name'])
builder = networks_view.get_view_builder(request) builder = networks_view.get_view_builder(request)
@ -94,7 +94,7 @@ class Controller(common.QuantumController):
except exc.HTTPError as e: except exc.HTTPError as e:
return faults.Fault(e) return faults.Fault(e)
try: try:
network = self.network_manager.rename_network(tenant_id, network = self._plugin.rename_network(tenant_id,
id, request_params['network-name']) id, request_params['network-name'])
builder = networks_view.get_view_builder(request) builder = networks_view.get_view_builder(request)
@ -106,7 +106,7 @@ class Controller(common.QuantumController):
def delete(self, request, tenant_id, id): def delete(self, request, tenant_id, id):
""" Destroys the network with the given id """ """ Destroys the network with the given id """
try: try:
self.network_manager.delete_network(tenant_id, id) self._plugin.delete_network(tenant_id, id)
return exc.HTTPAccepted() return exc.HTTPAccepted()
except exception.NetworkNotFound as e: except exception.NetworkNotFound as e:
return faults.Fault(faults.NetworkNotFound(e)) return faults.Fault(faults.NetworkNotFound(e))

20
quantum/api/ports.py
View File

@ -42,9 +42,9 @@ class Controller(common.QuantumController):
"attributes": { "attributes": {
"port": ["id", "state"], }, }, } "port": ["id", "state"], }, }, }
def __init__(self, plugin_conf_file=None): def __init__(self, plugin):
self._resource_name = 'port' self._resource_name = 'port'
super(Controller, self).__init__() super(Controller, self).__init__(plugin)
def index(self, request, tenant_id, network_id): def index(self, request, tenant_id, network_id):
""" Returns a list of port ids for a given network """ """ Returns a list of port ids for a given network """
@ -53,7 +53,7 @@ class Controller(common.QuantumController):
def _items(self, request, tenant_id, network_id, is_detail): def _items(self, request, tenant_id, network_id, is_detail):
""" Returns a list of networks. """ """ Returns a list of networks. """
try: try:
ports = self.network_manager.get_all_ports(tenant_id, network_id) ports = self._plugin.get_all_ports(tenant_id, network_id)
builder = ports_view.get_view_builder(request) builder = ports_view.get_view_builder(request)
result = [builder.build(port, is_detail)['port'] result = [builder.build(port, is_detail)['port']
for port in ports] for port in ports]
@ -64,7 +64,7 @@ class Controller(common.QuantumController):
def show(self, request, tenant_id, network_id, id): def show(self, request, tenant_id, network_id, id):
""" Returns port details for given port and network """ """ Returns port details for given port and network """
try: try:
port = self.network_manager.get_port_details( port = self._plugin.get_port_details(
tenant_id, network_id, id) tenant_id, network_id, id)
builder = ports_view.get_view_builder(request) builder = ports_view.get_view_builder(request)
#build response with details #build response with details
@ -84,7 +84,7 @@ class Controller(common.QuantumController):
except exc.HTTPError as e: except exc.HTTPError as e:
return faults.Fault(e) return faults.Fault(e)
try: try:
port = self.network_manager.create_port(tenant_id, port = self._plugin.create_port(tenant_id,
network_id, network_id,
request_params['port-state']) request_params['port-state'])
builder = ports_view.get_view_builder(request) builder = ports_view.get_view_builder(request)
@ -104,7 +104,7 @@ class Controller(common.QuantumController):
except exc.HTTPError as e: except exc.HTTPError as e:
return faults.Fault(e) return faults.Fault(e)
try: try:
port = self.network_manager.update_port(tenant_id, network_id, id, port = self._plugin.update_port(tenant_id, network_id, id,
request_params['port-state']) request_params['port-state'])
builder = ports_view.get_view_builder(request) builder = ports_view.get_view_builder(request)
result = builder.build(port, True) result = builder.build(port, True)
@ -120,7 +120,7 @@ class Controller(common.QuantumController):
""" Destroys the port with the given id """ """ Destroys the port with the given id """
#look for port state in request #look for port state in request
try: try:
self.network_manager.delete_port(tenant_id, network_id, id) self._plugin.delete_port(tenant_id, network_id, id)
return exc.HTTPAccepted() return exc.HTTPAccepted()
#TODO(salvatore-orlando): Handle portInUse error #TODO(salvatore-orlando): Handle portInUse error
except exception.NetworkNotFound as e: except exception.NetworkNotFound as e:
@ -132,7 +132,7 @@ class Controller(common.QuantumController):
def get_resource(self, request, tenant_id, network_id, id): def get_resource(self, request, tenant_id, network_id, id):
try: try:
result = self.network_manager.get_interface_details( result = self._plugin.get_interface_details(
tenant_id, network_id, id) tenant_id, network_id, id)
return dict(attachment=result) return dict(attachment=result)
except exception.NetworkNotFound as e: except exception.NetworkNotFound as e:
@ -151,7 +151,7 @@ class Controller(common.QuantumController):
except exc.HTTPError as e: except exc.HTTPError as e:
return faults.Fault(e) return faults.Fault(e)
try: try:
self.network_manager.plug_interface(tenant_id, self._plugin.plug_interface(tenant_id,
network_id, id, network_id, id,
request_params['attachment-id']) request_params['attachment-id'])
return exc.HTTPAccepted() return exc.HTTPAccepted()
@ -167,7 +167,7 @@ class Controller(common.QuantumController):
#TODO - Complete implementation of these APIs #TODO - Complete implementation of these APIs
def detach_resource(self, request, tenant_id, network_id, id): def detach_resource(self, request, tenant_id, network_id, id):
try: try:
self.network_manager.unplug_interface(tenant_id, self._plugin.unplug_interface(tenant_id,
network_id, id) network_id, id)
return exc.HTTPAccepted() return exc.HTTPAccepted()
except exception.NetworkNotFound as e: except exception.NetworkNotFound as e:

2
quantum/manager.py
View File

@ -61,5 +61,5 @@ class QuantumManager(object):
"All compatibility tests passed\n") "All compatibility tests passed\n")
self.plugin = plugin_klass() self.plugin = plugin_klass()
def get_manager(self): def get_plugin(self):
return self.plugin return self.plugin