-/*\r
- * Copyright IBM Corporation, 2013. All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-\r
-package org.opendaylight.controller.networkconfig.neutron.northbound;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Iterator;\r
-import java.util.List;\r
-import javax.ws.rs.Consumes;\r
-import javax.ws.rs.DELETE;\r
-import javax.ws.rs.GET;\r
-import javax.ws.rs.POST;\r
-import javax.ws.rs.PUT;\r
-import javax.ws.rs.Path;\r
-import javax.ws.rs.PathParam;\r
-import javax.ws.rs.Produces;\r
-import javax.ws.rs.QueryParam;\r
-import javax.ws.rs.core.MediaType;\r
-import javax.ws.rs.core.Response;\r
-\r
-import org.codehaus.enunciate.jaxrs.ResponseCode;\r
-import org.codehaus.enunciate.jaxrs.StatusCodes;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronPortAware;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronPortCRUD;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronRouterAware;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronRouterCRUD;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronSubnetCRUD;\r
-import org.opendaylight.controller.networkconfig.neutron.NeutronNetwork;\r
-import org.opendaylight.controller.networkconfig.neutron.NeutronPort;\r
-import org.opendaylight.controller.networkconfig.neutron.NeutronRouter;\r
-import org.opendaylight.controller.networkconfig.neutron.NeutronRouter_Interface;\r
-import org.opendaylight.controller.networkconfig.neutron.NeutronSubnet;\r
-import org.opendaylight.controller.networkconfig.neutron.Neutron_IPs;\r
-import org.opendaylight.controller.northbound.commons.RestMessages;\r
-import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;\r
-import org.opendaylight.controller.sal.utils.ServiceHelper;\r
-\r
-\r
-/**\r
- * Open DOVE Northbound REST APIs.<br>\r
- * This class provides REST APIs for managing the open DOVE\r
- *\r
- * <br>\r
- * <br>\r
- * Authentication scheme : <b>HTTP Basic</b><br>\r
- * Authentication realm : <b>opendaylight</b><br>\r
- * Transport : <b>HTTP and HTTPS</b><br>\r
- * <br>\r
- * HTTPS Authentication is disabled by default. Administrator can enable it in\r
- * tomcat-server.xml after adding a proper keystore / SSL certificate from a\r
- * trusted authority.<br>\r
- * More info :\r
- * http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html#Configuration\r
- *\r
- */\r
-\r
-@Path("/routers")\r
-public class NeutronRoutersNorthbound {\r
-\r
- private NeutronRouter extractFields(NeutronRouter o, List<String> fields) {\r
- return o.extractFields(fields);\r
- }\r
-\r
- /**\r
- * Returns a list of all Routers */\r
-\r
- @GET\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackRouters.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 200, condition = "Operation successful"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response listRouters(\r
- // return fields\r
- @QueryParam("fields") List<String> fields,\r
- // note: openstack isn't clear about filtering on lists, so we aren't handling them\r
- @QueryParam("id") String queryID,\r
- @QueryParam("name") String queryName,\r
- @QueryParam("admin_state_up") String queryAdminStateUp,\r
- @QueryParam("status") String queryStatus,\r
- @QueryParam("tenant_id") String queryTenantID,\r
- @QueryParam("external_gateway_info") String queryExternalGatewayInfo,\r
- // pagination\r
- @QueryParam("limit") String limit,\r
- @QueryParam("marker") String marker,\r
- @QueryParam("page_reverse") String pageReverse\r
- // sorting not supported\r
- ) {\r
- INeutronRouterCRUD routerInterface = NeutronNBInterfaces.getIfNBRouterCRUD("default",this);\r
- if (routerInterface == null) {\r
- throw new ServiceUnavailableException("Router CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- List<NeutronRouter> allRouters = routerInterface.getAllRouters();\r
- List<NeutronRouter> ans = new ArrayList<NeutronRouter>();\r
- Iterator<NeutronRouter> i = allRouters.iterator();\r
- while (i.hasNext()) {\r
- NeutronRouter oSS = i.next();\r
- if ((queryID == null || queryID.equals(oSS.getID())) &&\r
- (queryName == null || queryName.equals(oSS.getName())) &&\r
- (queryAdminStateUp == null || queryAdminStateUp.equals(oSS.getAdminStateUp())) &&\r
- (queryStatus == null || queryStatus.equals(oSS.getStatus())) &&\r
- (queryExternalGatewayInfo == null || queryExternalGatewayInfo.equals(oSS.getExternalGatewayInfo())) &&\r
- (queryTenantID == null || queryTenantID.equals(oSS.getTenantID()))) {\r
- if (fields.size() > 0)\r
- ans.add(extractFields(oSS,fields));\r
- else\r
- ans.add(oSS);\r
- }\r
- }\r
- //TODO: apply pagination to results\r
- return Response.status(200).entity(\r
- new NeutronRouterRequest(ans)).build();\r
- }\r
-\r
- /**\r
- * Returns a specific Router */\r
-\r
- @Path("{routerUUID}")\r
- @GET\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackRouters.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 200, condition = "Operation successful"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 403, condition = "Forbidden"),\r
- @ResponseCode(code = 404, condition = "Not Found"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response showRouter(\r
- @PathParam("routerUUID") String routerUUID,\r
- // return fields\r
- @QueryParam("fields") List<String> fields) {\r
- INeutronRouterCRUD routerInterface = NeutronNBInterfaces.getIfNBRouterCRUD("default",this);\r
- if (routerInterface == null) {\r
- throw new ServiceUnavailableException("Router CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- if (!routerInterface.routerExists(routerUUID))\r
- return Response.status(404).build();\r
- if (fields.size() > 0) {\r
- NeutronRouter ans = routerInterface.getRouter(routerUUID);\r
- return Response.status(200).entity(\r
- new NeutronRouterRequest(extractFields(ans, fields))).build();\r
- } else\r
- return Response.status(200).entity(\r
- new NeutronRouterRequest(routerInterface.getRouter(routerUUID))).build();\r
- }\r
-\r
- /**\r
- * Creates new Routers */\r
-\r
- @POST\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- @Consumes({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackRouters.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 201, condition = "Created"),\r
- @ResponseCode(code = 400, condition = "Bad Request"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response createRouters(final NeutronRouterRequest input) {\r
- INeutronRouterCRUD routerInterface = NeutronNBInterfaces.getIfNBRouterCRUD("default",this);\r
- if (routerInterface == null) {\r
- throw new ServiceUnavailableException("Router CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- INeutronNetworkCRUD networkInterface = NeutronNBInterfaces.getIfNBNetworkCRUD("default", this);\r
- if (networkInterface == null) {\r
- throw new ServiceUnavailableException("Network CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- if (input.isSingleton()) {\r
- NeutronRouter singleton = input.getSingleton();\r
-\r
- /*\r
- * verify that the router doesn't already exist (issue: is deeper inspection necessary?)\r
- * if there is external gateway information provided, verify that the specified network\r
- * exists and has been designated as "router:external"\r
- */\r
- if (routerInterface.routerExists(singleton.getID()))\r
- return Response.status(400).build();\r
- if (singleton.getExternalGatewayInfo() != null) {\r
- String externNetworkPtr = singleton.getExternalGatewayInfo().getNetworkID();\r
- if (!networkInterface.networkExists(externNetworkPtr))\r
- return Response.status(400).build();\r
- NeutronNetwork externNetwork = networkInterface.getNetwork(externNetworkPtr);\r
- if (!externNetwork.isRouterExternal())\r
- return Response.status(400).build();\r
- }\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- int status = service.canCreateRouter(singleton);\r
- if (status < 200 || status > 299)\r
- return Response.status(status).build();\r
- }\r
- }\r
-\r
- /*\r
- * add router to the cache\r
- */\r
- routerInterface.addRouter(singleton);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- service.neutronRouterCreated(singleton);\r
- }\r
- }\r
- } else {\r
-\r
- /*\r
- * only singleton router creates supported\r
- */\r
- return Response.status(400).build();\r
- }\r
- return Response.status(201).entity(input).build();\r
- }\r
-\r
- /**\r
- * Updates a Router */\r
-\r
- @Path("{routerUUID}")\r
- @PUT\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- @Consumes({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackRouters.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 200, condition = "Operation successful"),\r
- @ResponseCode(code = 400, condition = "Bad Request"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 404, condition = "Not Found"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response updateRouter(\r
- @PathParam("routerUUID") String routerUUID,\r
- NeutronRouterRequest input\r
- ) {\r
- INeutronRouterCRUD routerInterface = NeutronNBInterfaces.getIfNBRouterCRUD("default",this);\r
- if (routerInterface == null) {\r
- throw new ServiceUnavailableException("Router CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- INeutronNetworkCRUD networkInterface = NeutronNBInterfaces.getIfNBNetworkCRUD("default", this);\r
- if (networkInterface == null) {\r
- throw new ServiceUnavailableException("Network CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
-\r
- /*\r
- * router has to exist and only a single delta can be supplied\r
- */\r
- if (!routerInterface.routerExists(routerUUID))\r
- return Response.status(404).build();\r
- if (!input.isSingleton())\r
- return Response.status(400).build();\r
- NeutronRouter singleton = input.getSingleton();\r
- NeutronRouter original = routerInterface.getRouter(routerUUID);\r
-\r
- /*\r
- * attribute changes blocked by Neutron\r
- */\r
- if (singleton.getID() != null || singleton.getTenantID() != null ||\r
- singleton.getStatus() != null)\r
- return Response.status(400).build();\r
-\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- int status = service.canUpdateRouter(singleton, original);\r
- if (status < 200 || status > 299)\r
- return Response.status(status).build();\r
- }\r
- }\r
- /*\r
- * if the external gateway info is being changed, verify that the new network\r
- * exists and has been designated as an external network\r
- */\r
- if (singleton.getExternalGatewayInfo() != null) {\r
- String externNetworkPtr = singleton.getExternalGatewayInfo().getNetworkID();\r
- if (!networkInterface.networkExists(externNetworkPtr))\r
- return Response.status(400).build();\r
- NeutronNetwork externNetwork = networkInterface.getNetwork(externNetworkPtr);\r
- if (!externNetwork.isRouterExternal())\r
- return Response.status(400).build();\r
- }\r
-\r
- /*\r
- * update the router entry and return the modified object\r
- */\r
- routerInterface.updateRouter(routerUUID, singleton);\r
- NeutronRouter updatedRouter = routerInterface.getRouter(routerUUID);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- service.neutronRouterUpdated(updatedRouter);\r
- }\r
- }\r
- return Response.status(200).entity(\r
- new NeutronRouterRequest(routerInterface.getRouter(routerUUID))).build();\r
-\r
- }\r
-\r
- /**\r
- * Deletes a Router */\r
-\r
- @Path("{routerUUID}")\r
- @DELETE\r
- @StatusCodes({\r
- @ResponseCode(code = 204, condition = "No Content"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 404, condition = "Not Found"),\r
- @ResponseCode(code = 409, condition = "Conflict"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response deleteRouter(\r
- @PathParam("routerUUID") String routerUUID) {\r
- INeutronRouterCRUD routerInterface = NeutronNBInterfaces.getIfNBRouterCRUD("default",this);\r
- if (routerInterface == null) {\r
- throw new ServiceUnavailableException("Router CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
-\r
- /*\r
- * verify that the router exists and is not in use before removing it\r
- */\r
- if (!routerInterface.routerExists(routerUUID))\r
- return Response.status(404).build();\r
- if (routerInterface.routerInUse(routerUUID))\r
- return Response.status(409).build();\r
- NeutronRouter singleton = routerInterface.getRouter(routerUUID);\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- int status = service.canDeleteRouter(singleton);\r
- if (status < 200 || status > 299)\r
- return Response.status(status).build();\r
- }\r
- }\r
- routerInterface.removeRouter(routerUUID);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- service.neutronRouterDeleted(singleton);\r
- }\r
- }\r
- return Response.status(204).build();\r
- }\r
-\r
- /**\r
- * Adds an interface to a router */\r
-\r
- @Path("{routerUUID}/add_router_interface")\r
- @PUT\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- @Consumes({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackRouterInterfaces.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 200, condition = "Operation successful"),\r
- @ResponseCode(code = 400, condition = "Bad Request"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 404, condition = "Not Found"),\r
- @ResponseCode(code = 409, condition = "Conflict"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response addRouterInterface(\r
- @PathParam("routerUUID") String routerUUID,\r
- NeutronRouter_Interface input\r
- ) {\r
- INeutronRouterCRUD routerInterface = NeutronNBInterfaces.getIfNBRouterCRUD("default",this);\r
- if (routerInterface == null) {\r
- throw new ServiceUnavailableException("Router CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- INeutronPortCRUD portInterface = NeutronNBInterfaces.getIfNBPortCRUD("default",this);\r
- if (portInterface == null) {\r
- throw new ServiceUnavailableException("Port CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- INeutronSubnetCRUD subnetInterface = NeutronNBInterfaces.getIfNBSubnetCRUD("default",this);\r
- if (subnetInterface == null) {\r
- throw new ServiceUnavailableException("Subnet CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
-\r
- /*\r
- * While the Neutron specification says that the router has to exist and the input can only specify either a subnet id\r
- * or a port id, but not both, this code assumes that the plugin has filled everything in for us and so both must be present\r
- */\r
- if (!routerInterface.routerExists(routerUUID))\r
- return Response.status(400).build();\r
- NeutronRouter target = routerInterface.getRouter(routerUUID);\r
- if (input.getSubnetUUID() == null ||\r
- input.getPortUUID() == null)\r
- return Response.status(400).build();\r
-\r
- // check that the port is part of the subnet\r
- NeutronSubnet targetSubnet = subnetInterface.getSubnet(input.getSubnetUUID());\r
- if (targetSubnet == null)\r
- return Response.status(400).build();\r
- NeutronPort targetPort = portInterface.getPort(input.getPortUUID());\r
- if (targetPort == null)\r
- return Response.status(400).build();\r
- if (!targetSubnet.getPortsInSubnet().contains(targetPort))\r
- return Response.status(400).build();\r
-\r
- if (targetPort.getFixedIPs().size() != 1)\r
- return Response.status(400).build();\r
- if (targetPort.getDeviceID() != null ||\r
- targetPort.getDeviceOwner() != null)\r
- return Response.status(409).build();\r
-\r
- //mark the port device id and device owner fields\r
- targetPort.setDeviceOwner("network:router_interface");\r
- targetPort.setDeviceID(routerUUID);\r
-\r
- target.addInterface(input.getPortUUID(), input);\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- service.neutronRouterInterfaceAttached(target, input);\r
- }\r
- }\r
-\r
- return Response.status(200).entity(input).build();\r
- }\r
-\r
- /**\r
- * Removes an interface to a router */\r
-\r
- @Path("{routerUUID}/remove_router_interface")\r
- @PUT\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- @Consumes({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackRouterInterfaces.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 200, condition = "Operation successful"),\r
- @ResponseCode(code = 400, condition = "Bad Request"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 404, condition = "Not Found"),\r
- @ResponseCode(code = 409, condition = "Conflict"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response removeRouterInterface(\r
- @PathParam("routerUUID") String routerUUID,\r
- NeutronRouter_Interface input\r
- ) {\r
- INeutronRouterCRUD routerInterface = NeutronNBInterfaces.getIfNBRouterCRUD("default",this);\r
- if (routerInterface == null) {\r
- throw new ServiceUnavailableException("Router CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- INeutronPortCRUD portInterface = NeutronNBInterfaces.getIfNBPortCRUD("default",this);\r
- if (portInterface == null) {\r
- throw new ServiceUnavailableException("Port CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- INeutronSubnetCRUD subnetInterface = NeutronNBInterfaces.getIfNBSubnetCRUD("default",this);\r
- if (subnetInterface == null) {\r
- throw new ServiceUnavailableException("Subnet CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
-\r
- // verify the router exists\r
- if (!routerInterface.routerExists(routerUUID))\r
- return Response.status(400).build();\r
- NeutronRouter target = routerInterface.getRouter(routerUUID);\r
-\r
- /*\r
- * remove by subnet id. Collect information about the impacted router for the response and\r
- * remove the port corresponding to the gateway IP address of the subnet\r
- */\r
- if (input.getPortUUID() == null &&\r
- input.getSubnetUUID() != null) {\r
- NeutronPort port = portInterface.getGatewayPort(input.getSubnetUUID());\r
- if (port == null)\r
- return Response.status(404).build();\r
- input.setPortUUID(port.getID());\r
- input.setID(target.getID());\r
- input.setTenantID(target.getTenantID());\r
-\r
- // reset the port ownership\r
- port.setDeviceID(null);\r
- port.setDeviceOwner(null);\r
-\r
- target.removeInterface(input.getPortUUID());\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- service.neutronRouterInterfaceDetached(target, input);\r
- }\r
- }\r
- return Response.status(200).entity(input).build();\r
- }\r
-\r
- /*\r
- * remove by port id. collect information about the impacted router for the response\r
- * remove the interface and reset the port ownership\r
- */\r
- if (input.getPortUUID() != null &&\r
- input.getSubnetUUID() == null) {\r
- NeutronRouter_Interface targetInterface = target.getInterfaces().get(input.getPortUUID());\r
- input.setSubnetUUID(targetInterface.getSubnetUUID());\r
- input.setID(target.getID());\r
- input.setTenantID(target.getTenantID());\r
- NeutronPort port = portInterface.getPort(input.getPortUUID());\r
- port.setDeviceID(null);\r
- port.setDeviceOwner(null);\r
- target.removeInterface(input.getPortUUID());\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- service.neutronRouterInterfaceDetached(target, input);\r
- }\r
- return Response.status(200).entity(input).build();\r
- }\r
-\r
- /*\r
- * remove by both port and subnet ID. Verify that the first fixed IP of the port is a valid\r
- * IP address for the subnet, and then remove the interface, collecting information about the\r
- * impacted router for the response and reset port ownership\r
- */\r
- if (input.getPortUUID() != null &&\r
- input.getSubnetUUID() != null) {\r
- NeutronPort port = portInterface.getPort(input.getPortUUID());\r
- NeutronSubnet subnet = subnetInterface.getSubnet(input.getSubnetUUID());\r
- if (!subnet.isValidIP(port.getFixedIPs().get(0).getIpAddress()))\r
- return Response.status(409).build();\r
- input.setID(target.getID());\r
- input.setTenantID(target.getTenantID());\r
- port.setDeviceID(null);\r
- port.setDeviceOwner(null);\r
- target.removeInterface(input.getPortUUID());\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);\r
- for (Object instance : instances) {\r
- INeutronRouterAware service = (INeutronRouterAware) instance;\r
- service.neutronRouterInterfaceDetached(target, input);\r
- }\r
- return Response.status(200).entity(input).build();\r
- }\r
-\r
- // have to specify either a port ID or a subnet ID\r
- return Response.status(400).build();\r
- }\r
-}\r
+/*
+ * Copyright IBM Corporation, 2013. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.networkconfig.neutron.northbound;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import org.codehaus.enunciate.jaxrs.ResponseCode;
+import org.codehaus.enunciate.jaxrs.StatusCodes;
+import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;
+import org.opendaylight.controller.networkconfig.neutron.INeutronPortCRUD;
+import org.opendaylight.controller.networkconfig.neutron.INeutronRouterAware;
+import org.opendaylight.controller.networkconfig.neutron.INeutronRouterCRUD;
+import org.opendaylight.controller.networkconfig.neutron.INeutronSubnetCRUD;
+import org.opendaylight.controller.networkconfig.neutron.NeutronCRUDInterfaces;
+import org.opendaylight.controller.networkconfig.neutron.NeutronNetwork;
+import org.opendaylight.controller.networkconfig.neutron.NeutronPort;
+import org.opendaylight.controller.networkconfig.neutron.NeutronRouter;
+import org.opendaylight.controller.networkconfig.neutron.NeutronRouter_Interface;
+import org.opendaylight.controller.networkconfig.neutron.NeutronSubnet;
+import org.opendaylight.controller.northbound.commons.RestMessages;
+import org.opendaylight.controller.northbound.commons.exception.BadRequestException;
+import org.opendaylight.controller.northbound.commons.exception.ResourceConflictException;
+import org.opendaylight.controller.northbound.commons.exception.ResourceNotFoundException;
+import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;
+import org.opendaylight.controller.sal.utils.ServiceHelper;
+
+
+/**
+ * Neutron Northbound REST APIs.<br>
+ * This class provides REST APIs for managing neutron routers
+ *
+ * <br>
+ * <br>
+ * Authentication scheme : <b>HTTP Basic</b><br>
+ * Authentication realm : <b>opendaylight</b><br>
+ * Transport : <b>HTTP and HTTPS</b><br>
+ * <br>
+ * HTTPS Authentication is disabled by default. Administrator can enable it in
+ * tomcat-server.xml after adding a proper keystore / SSL certificate from a
+ * trusted authority.<br>
+ * More info :
+ * http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html#Configuration
+ *
+ */
+
+@Path("/routers")
+public class NeutronRoutersNorthbound {
+
+ private NeutronRouter extractFields(NeutronRouter o, List<String> fields) {
+ return o.extractFields(fields);
+ }
+
+ /**
+ * Returns a list of all Routers */
+
+ @GET
+ @Produces({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackRouters.class)
+ @StatusCodes({
+ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 401, condition = "Unauthorized"),
+ @ResponseCode(code = 501, condition = "Not Implemented") })
+ public Response listRouters(
+ // return fields
+ @QueryParam("fields") List<String> fields,
+ // note: openstack isn't clear about filtering on lists, so we aren't handling them
+ @QueryParam("id") String queryID,
+ @QueryParam("name") String queryName,
+ @QueryParam("admin_state_up") String queryAdminStateUp,
+ @QueryParam("status") String queryStatus,
+ @QueryParam("tenant_id") String queryTenantID,
+ @QueryParam("external_gateway_info") String queryExternalGatewayInfo,
+ // pagination
+ @QueryParam("limit") String limit,
+ @QueryParam("marker") String marker,
+ @QueryParam("page_reverse") String pageReverse
+ // sorting not supported
+ ) {
+ INeutronRouterCRUD routerInterface = NeutronCRUDInterfaces.getINeutronRouterCRUD(this);
+ if (routerInterface == null) {
+ throw new ServiceUnavailableException("Router CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ List<NeutronRouter> allRouters = routerInterface.getAllRouters();
+ List<NeutronRouter> ans = new ArrayList<NeutronRouter>();
+ Iterator<NeutronRouter> i = allRouters.iterator();
+ while (i.hasNext()) {
+ NeutronRouter oSS = i.next();
+ if ((queryID == null || queryID.equals(oSS.getID())) &&
+ (queryName == null || queryName.equals(oSS.getName())) &&
+ (queryAdminStateUp == null || queryAdminStateUp.equals(oSS.getAdminStateUp())) &&
+ (queryStatus == null || queryStatus.equals(oSS.getStatus())) &&
+ (queryExternalGatewayInfo == null || queryExternalGatewayInfo.equals(oSS.getExternalGatewayInfo())) &&
+ (queryTenantID == null || queryTenantID.equals(oSS.getTenantID()))) {
+ if (fields.size() > 0)
+ ans.add(extractFields(oSS,fields));
+ else
+ ans.add(oSS);
+ }
+ }
+ //TODO: apply pagination to results
+ return Response.status(200).entity(
+ new NeutronRouterRequest(ans)).build();
+ }
+
+ /**
+ * Returns a specific Router */
+
+ @Path("{routerUUID}")
+ @GET
+ @Produces({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackRouters.class)
+ @StatusCodes({
+ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 401, condition = "Unauthorized"),
+ @ResponseCode(code = 403, condition = "Forbidden"),
+ @ResponseCode(code = 404, condition = "Not Found"),
+ @ResponseCode(code = 501, condition = "Not Implemented") })
+ public Response showRouter(
+ @PathParam("routerUUID") String routerUUID,
+ // return fields
+ @QueryParam("fields") List<String> fields) {
+ INeutronRouterCRUD routerInterface = NeutronCRUDInterfaces.getINeutronRouterCRUD(this);
+ if (routerInterface == null) {
+ throw new ServiceUnavailableException("Router CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ if (!routerInterface.routerExists(routerUUID)) {
+ throw new ResourceNotFoundException("Router UUID not found");
+ }
+ if (fields.size() > 0) {
+ NeutronRouter ans = routerInterface.getRouter(routerUUID);
+ return Response.status(200).entity(
+ new NeutronRouterRequest(extractFields(ans, fields))).build();
+ } else
+ return Response.status(200).entity(
+ new NeutronRouterRequest(routerInterface.getRouter(routerUUID))).build();
+ }
+
+ /**
+ * Creates new Routers */
+
+ @POST
+ @Produces({ MediaType.APPLICATION_JSON })
+ @Consumes({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackRouters.class)
+ @StatusCodes({
+ @ResponseCode(code = 201, condition = "Created"),
+ @ResponseCode(code = 400, condition = "Bad Request"),
+ @ResponseCode(code = 401, condition = "Unauthorized"),
+ @ResponseCode(code = 501, condition = "Not Implemented") })
+ public Response createRouters(final NeutronRouterRequest input) {
+ INeutronRouterCRUD routerInterface = NeutronCRUDInterfaces.getINeutronRouterCRUD(this);
+ if (routerInterface == null) {
+ throw new ServiceUnavailableException("Router CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ INeutronNetworkCRUD networkInterface = NeutronCRUDInterfaces.getINeutronNetworkCRUD( this);
+ if (networkInterface == null) {
+ throw new ServiceUnavailableException("Network CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ if (input.isSingleton()) {
+ NeutronRouter singleton = input.getSingleton();
+
+ /*
+ * verify that the router doesn't already exist (issue: is deeper inspection necessary?)
+ * if there is external gateway information provided, verify that the specified network
+ * exists and has been designated as "router:external"
+ */
+ if (routerInterface.routerExists(singleton.getID()))
+ throw new BadRequestException("router UUID already exists");
+ if (singleton.getExternalGatewayInfo() != null) {
+ String externNetworkPtr = singleton.getExternalGatewayInfo().getNetworkID();
+ if (!networkInterface.networkExists(externNetworkPtr))
+ throw new BadRequestException("External Network Pointer doesn't exist");
+ NeutronNetwork externNetwork = networkInterface.getNetwork(externNetworkPtr);
+ if (!externNetwork.isRouterExternal())
+ throw new BadRequestException("External Network Pointer isn't marked as router:external");
+ }
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ int status = service.canCreateRouter(singleton);
+ if (status < 200 || status > 299)
+ return Response.status(status).build();
+ }
+ }
+
+ /*
+ * add router to the cache
+ */
+ routerInterface.addRouter(singleton);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ service.neutronRouterCreated(singleton);
+ }
+ }
+ } else {
+
+ /*
+ * only singleton router creates supported
+ */
+ throw new BadRequestException("Only singleton router creates supported");
+ }
+ return Response.status(201).entity(input).build();
+ }
+
+ /**
+ * Updates a Router */
+
+ @Path("{routerUUID}")
+ @PUT
+ @Produces({ MediaType.APPLICATION_JSON })
+ @Consumes({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackRouters.class)
+ @StatusCodes({
+ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 400, condition = "Bad Request"),
+ @ResponseCode(code = 401, condition = "Unauthorized"),
+ @ResponseCode(code = 404, condition = "Not Found"),
+ @ResponseCode(code = 501, condition = "Not Implemented") })
+ public Response updateRouter(
+ @PathParam("routerUUID") String routerUUID,
+ NeutronRouterRequest input
+ ) {
+ INeutronRouterCRUD routerInterface = NeutronCRUDInterfaces.getINeutronRouterCRUD(this);
+ if (routerInterface == null) {
+ throw new ServiceUnavailableException("Router CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ INeutronNetworkCRUD networkInterface = NeutronCRUDInterfaces.getINeutronNetworkCRUD( this);
+ if (networkInterface == null) {
+ throw new ServiceUnavailableException("Network CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ /*
+ * router has to exist and only a single delta can be supplied
+ */
+ if (!routerInterface.routerExists(routerUUID))
+ throw new ResourceNotFoundException("Router UUID not found");
+ if (!input.isSingleton())
+ throw new BadRequestException("Only single router deltas supported");
+ NeutronRouter singleton = input.getSingleton();
+ NeutronRouter original = routerInterface.getRouter(routerUUID);
+
+ /*
+ * attribute changes blocked by Neutron
+ */
+ if (singleton.getID() != null || singleton.getTenantID() != null ||
+ singleton.getStatus() != null)
+ throw new BadRequestException("Request attribute change not allowed");
+
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ int status = service.canUpdateRouter(singleton, original);
+ if (status < 200 || status > 299)
+ return Response.status(status).build();
+ }
+ }
+ /*
+ * if the external gateway info is being changed, verify that the new network
+ * exists and has been designated as an external network
+ */
+ if (singleton.getExternalGatewayInfo() != null) {
+ String externNetworkPtr = singleton.getExternalGatewayInfo().getNetworkID();
+ if (!networkInterface.networkExists(externNetworkPtr))
+ throw new BadRequestException("External Network Pointer does not exist");
+ NeutronNetwork externNetwork = networkInterface.getNetwork(externNetworkPtr);
+ if (!externNetwork.isRouterExternal())
+ throw new BadRequestException("External Network Pointer isn't marked as router:external");
+ }
+
+ /*
+ * update the router entry and return the modified object
+ */
+ routerInterface.updateRouter(routerUUID, singleton);
+ NeutronRouter updatedRouter = routerInterface.getRouter(routerUUID);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ service.neutronRouterUpdated(updatedRouter);
+ }
+ }
+ return Response.status(200).entity(
+ new NeutronRouterRequest(routerInterface.getRouter(routerUUID))).build();
+
+ }
+
+ /**
+ * Deletes a Router */
+
+ @Path("{routerUUID}")
+ @DELETE
+ @StatusCodes({
+ @ResponseCode(code = 204, condition = "No Content"),
+ @ResponseCode(code = 401, condition = "Unauthorized"),
+ @ResponseCode(code = 404, condition = "Not Found"),
+ @ResponseCode(code = 409, condition = "Conflict"),
+ @ResponseCode(code = 501, condition = "Not Implemented") })
+ public Response deleteRouter(
+ @PathParam("routerUUID") String routerUUID) {
+ INeutronRouterCRUD routerInterface = NeutronCRUDInterfaces.getINeutronRouterCRUD(this);
+ if (routerInterface == null) {
+ throw new ServiceUnavailableException("Router CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ /*
+ * verify that the router exists and is not in use before removing it
+ */
+ if (!routerInterface.routerExists(routerUUID))
+ throw new ResourceNotFoundException("Router UUID not found");
+ if (routerInterface.routerInUse(routerUUID))
+ throw new ResourceConflictException("Router UUID in Use");
+ NeutronRouter singleton = routerInterface.getRouter(routerUUID);
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ int status = service.canDeleteRouter(singleton);
+ if (status < 200 || status > 299)
+ return Response.status(status).build();
+ }
+ }
+ routerInterface.removeRouter(routerUUID);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ service.neutronRouterDeleted(singleton);
+ }
+ }
+ return Response.status(204).build();
+ }
+
+ /**
+ * Adds an interface to a router */
+
+ @Path("{routerUUID}/add_router_interface")
+ @PUT
+ @Produces({ MediaType.APPLICATION_JSON })
+ @Consumes({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackRouterInterfaces.class)
+ @StatusCodes({
+ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 400, condition = "Bad Request"),
+ @ResponseCode(code = 401, condition = "Unauthorized"),
+ @ResponseCode(code = 404, condition = "Not Found"),
+ @ResponseCode(code = 409, condition = "Conflict"),
+ @ResponseCode(code = 501, condition = "Not Implemented") })
+ public Response addRouterInterface(
+ @PathParam("routerUUID") String routerUUID,
+ NeutronRouter_Interface input
+ ) {
+ INeutronRouterCRUD routerInterface = NeutronCRUDInterfaces.getINeutronRouterCRUD(this);
+ if (routerInterface == null) {
+ throw new ServiceUnavailableException("Router CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ INeutronPortCRUD portInterface = NeutronCRUDInterfaces.getINeutronPortCRUD(this);
+ if (portInterface == null) {
+ throw new ServiceUnavailableException("Port CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);
+ if (subnetInterface == null) {
+ throw new ServiceUnavailableException("Subnet CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ /*
+ * While the Neutron specification says that the router has to exist and the input can only specify either a subnet id
+ * or a port id, but not both, this code assumes that the plugin has filled everything in for us and so both must be present
+ */
+ if (!routerInterface.routerExists(routerUUID))
+ throw new BadRequestException("Router UUID doesn't exist");
+ NeutronRouter target = routerInterface.getRouter(routerUUID);
+ if (input.getSubnetUUID() == null ||
+ input.getPortUUID() == null)
+ throw new BadRequestException("Must specify at subnet id, port id or both");
+
+ // check that the port is part of the subnet
+ NeutronSubnet targetSubnet = subnetInterface.getSubnet(input.getSubnetUUID());
+ if (targetSubnet == null)
+ throw new BadRequestException("Subnet id doesn't exist");
+ NeutronPort targetPort = portInterface.getPort(input.getPortUUID());
+ if (targetPort == null)
+ throw new BadRequestException("Port id doesn't exist");
+ if (!targetSubnet.getPortsInSubnet().contains(targetPort))
+ throw new BadRequestException("Port id not part of subnet id");
+
+ if (targetPort.getFixedIPs().size() != 1)
+ throw new BadRequestException("Port id must have a single fixedIP address");
+ if (targetPort.getDeviceID() != null ||
+ targetPort.getDeviceOwner() != null)
+ throw new ResourceConflictException("Target Port already allocated");
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ int status = service.canAttachInterface(target, input);
+ if (status < 200 || status > 299)
+ return Response.status(status).build();
+ }
+ }
+
+ //mark the port device id and device owner fields
+ targetPort.setDeviceOwner("network:router_interface");
+ targetPort.setDeviceID(routerUUID);
+
+ target.addInterface(input.getPortUUID(), input);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ service.neutronRouterInterfaceAttached(target, input);
+ }
+ }
+
+ return Response.status(200).entity(input).build();
+ }
+
+ /**
+ * Removes an interface to a router */
+
+ @Path("{routerUUID}/remove_router_interface")
+ @PUT
+ @Produces({ MediaType.APPLICATION_JSON })
+ @Consumes({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackRouterInterfaces.class)
+ @StatusCodes({
+ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 400, condition = "Bad Request"),
+ @ResponseCode(code = 401, condition = "Unauthorized"),
+ @ResponseCode(code = 404, condition = "Not Found"),
+ @ResponseCode(code = 409, condition = "Conflict"),
+ @ResponseCode(code = 501, condition = "Not Implemented") })
+ public Response removeRouterInterface(
+ @PathParam("routerUUID") String routerUUID,
+ NeutronRouter_Interface input
+ ) {
+ INeutronRouterCRUD routerInterface = NeutronCRUDInterfaces.getINeutronRouterCRUD(this);
+ if (routerInterface == null) {
+ throw new ServiceUnavailableException("Router CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ INeutronPortCRUD portInterface = NeutronCRUDInterfaces.getINeutronPortCRUD(this);
+ if (portInterface == null) {
+ throw new ServiceUnavailableException("Port CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);
+ if (subnetInterface == null) {
+ throw new ServiceUnavailableException("Subnet CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ // verify the router exists
+ if (!routerInterface.routerExists(routerUUID))
+ throw new BadRequestException("Router does not exist");
+ NeutronRouter target = routerInterface.getRouter(routerUUID);
+
+ /*
+ * remove by subnet id. Collect information about the impacted router for the response and
+ * remove the port corresponding to the gateway IP address of the subnet
+ */
+ if (input.getPortUUID() == null &&
+ input.getSubnetUUID() != null) {
+ NeutronPort port = portInterface.getGatewayPort(input.getSubnetUUID());
+ if (port == null)
+ throw new ResourceNotFoundException("Port UUID not found");
+ input.setPortUUID(port.getID());
+ input.setID(target.getID());
+ input.setTenantID(target.getTenantID());
+
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ int status = service.canDetachInterface(target, input);
+ if (status < 200 || status > 299)
+ return Response.status(status).build();
+ }
+ }
+
+ // reset the port ownership
+ port.setDeviceID(null);
+ port.setDeviceOwner(null);
+
+ target.removeInterface(input.getPortUUID());
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ service.neutronRouterInterfaceDetached(target, input);
+ }
+ }
+ return Response.status(200).entity(input).build();
+ }
+
+ /*
+ * remove by port id. collect information about the impacted router for the response
+ * remove the interface and reset the port ownership
+ */
+ if (input.getPortUUID() != null &&
+ input.getSubnetUUID() == null) {
+ NeutronRouter_Interface targetInterface = target.getInterfaces().get(input.getPortUUID());
+ if (targetInterface == null) {
+ throw new ResourceNotFoundException("Router interface not found for given Port UUID");
+ }
+ input.setSubnetUUID(targetInterface.getSubnetUUID());
+ input.setID(target.getID());
+ input.setTenantID(target.getTenantID());
+ NeutronPort port = portInterface.getPort(input.getPortUUID());
+ port.setDeviceID(null);
+ port.setDeviceOwner(null);
+ target.removeInterface(input.getPortUUID());
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ service.neutronRouterInterfaceDetached(target, input);
+ }
+ return Response.status(200).entity(input).build();
+ }
+
+ /*
+ * remove by both port and subnet ID. Verify that the first fixed IP of the port is a valid
+ * IP address for the subnet, and then remove the interface, collecting information about the
+ * impacted router for the response and reset port ownership
+ */
+ if (input.getPortUUID() != null &&
+ input.getSubnetUUID() != null) {
+ NeutronPort port = portInterface.getPort(input.getPortUUID());
+ if (port == null) {
+ throw new ResourceNotFoundException("Port UUID not found");
+ }
+ if (port.getFixedIPs() == null) {
+ throw new ResourceNotFoundException("Port UUID has no fixed IPs");
+ }
+ NeutronSubnet subnet = subnetInterface.getSubnet(input.getSubnetUUID());
+ if (subnet == null) {
+ throw new ResourceNotFoundException("Subnet UUID not found");
+ }
+ if (!subnet.isValidIP(port.getFixedIPs().get(0).getIpAddress()))
+ throw new ResourceConflictException("Target Port IP not in Target Subnet");
+ input.setID(target.getID());
+ input.setTenantID(target.getTenantID());
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronRouterAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ service.canDetachInterface(target, input);
+ }
+ }
+ port.setDeviceID(null);
+ port.setDeviceOwner(null);
+ target.removeInterface(input.getPortUUID());
+ for (Object instance : instances) {
+ INeutronRouterAware service = (INeutronRouterAware) instance;
+ service.neutronRouterInterfaceDetached(target, input);
+ }
+ return Response.status(200).entity(input).build();
+ }
+
+ // have to specify either a port ID or a subnet ID
+ throw new BadRequestException("Must specify port id or subnet id or both");
+ }
+}
Code Review / controller.git / blobdiff