2 * Copyright (c) 2014, 2015 Red Hat, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.neutron.northbound.api;
11 import java.net.HttpURLConnection;
12 import java.util.ArrayList;
13 import java.util.Iterator;
14 import java.util.List;
15 import javax.ws.rs.Consumes;
16 import javax.ws.rs.DELETE;
17 import javax.ws.rs.GET;
18 import javax.ws.rs.POST;
19 import javax.ws.rs.PUT;
20 import javax.ws.rs.Path;
21 import javax.ws.rs.PathParam;
22 import javax.ws.rs.Produces;
23 import javax.ws.rs.QueryParam;
24 import javax.ws.rs.core.MediaType;
25 import javax.ws.rs.core.Response;
26 import org.codehaus.enunciate.jaxrs.ResponseCode;
27 import org.codehaus.enunciate.jaxrs.StatusCodes;
28 import org.opendaylight.neutron.spi.INeutronLoadBalancerCRUD;
29 import org.opendaylight.neutron.spi.NeutronLoadBalancer;
32 * Neutron Northbound REST APIs for LoadBalancers.<br>
33 * This class provides REST APIs for managing neutron LoadBalancers
37 * Authentication scheme : <b>HTTP Basic</b><br>
38 * Authentication realm : <b>opendaylight</b><br>
39 * Transport : <b>HTTP and HTTPS</b><br>
41 * HTTPS Authentication is disabled by default. Administrator can enable it in
42 * tomcat-server.xml after adding a proper keystore / SSL certificate from a
43 * trusted authority.<br>
45 * http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html#Configuration
48 @Path("/lbaas/loadbalancers")
49 public final class NeutronLoadBalancerNorthbound
50 extends AbstractNeutronNorthbound<NeutronLoadBalancer, NeutronLoadBalancerRequest, INeutronLoadBalancerCRUD> {
52 private static final String RESOURCE_NAME = "LoadBalancer";
55 protected String getResourceName() {
60 * Returns a list of all LoadBalancer */
62 @Produces({ MediaType.APPLICATION_JSON })
63 @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
64 @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
65 @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
66 @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
68 public Response listGroups(
70 @QueryParam("fields") List<String> fields,
71 // OpenStack LoadBalancer attributes
72 @QueryParam("id") String queryLoadBalancerID,
73 @QueryParam("tenant_id") String queryLoadBalancerTenantID,
74 @QueryParam("name") String queryLoadBalancerName,
75 @QueryParam("status") String queryLoadBalancerStatus,
76 @QueryParam("vip_address") String queryLoadBalancerVipAddress,
77 @QueryParam("vip_subnet") String queryLoadBalancerVipSubnet,
79 @QueryParam("limit") String limit,
80 @QueryParam("marker") String marker,
81 @QueryParam("page_reverse") String pageReverse
82 // sorting not supported
84 INeutronLoadBalancerCRUD loadBalancerInterface = getNeutronCRUD();
85 List<NeutronLoadBalancer> allLoadBalancers = loadBalancerInterface.getAll();
86 List<NeutronLoadBalancer> ans = new ArrayList<>();
87 Iterator<NeutronLoadBalancer> i = allLoadBalancers.iterator();
89 NeutronLoadBalancer nsg = i.next();
90 if ((queryLoadBalancerID == null || queryLoadBalancerID.equals(nsg.getID()))
91 && (queryLoadBalancerTenantID == null || queryLoadBalancerTenantID.equals(nsg.getTenantID()))
92 && (queryLoadBalancerName == null || queryLoadBalancerName.equals(nsg.getLoadBalancerName()))
93 && (queryLoadBalancerVipAddress == null
94 || queryLoadBalancerVipAddress.equals(nsg.getLoadBalancerVipAddress()))
95 && (queryLoadBalancerVipSubnet == null
96 || queryLoadBalancerVipSubnet.equals(nsg.getLoadBalancerVipSubnetID()))) {
97 if (fields.size() > 0) {
98 ans.add(nsg.extractFields(fields));
104 return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronLoadBalancerRequest(ans)).build();
108 * Returns a specific LoadBalancer */
110 @Path("{loadBalancerID}")
112 @Produces({ MediaType.APPLICATION_JSON })
114 @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
115 @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
116 @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
117 @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
118 @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
119 public Response showLoadBalancer(@PathParam("loadBalancerID") String loadBalancerID,
121 @QueryParam("fields") List<String> fields) {
122 return show(loadBalancerID, fields);
126 * Creates new LoadBalancer */
129 @Produces({ MediaType.APPLICATION_JSON })
130 @Consumes({ MediaType.APPLICATION_JSON })
132 @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_CREATED, condition = "Created"),
133 @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
134 public Response createLoadBalancers(final NeutronLoadBalancerRequest input) {
135 return create(input);
139 * Updates a LoadBalancer Policy
141 @Path("{loadBalancerID}")
143 @Produces({ MediaType.APPLICATION_JSON })
144 @Consumes({ MediaType.APPLICATION_JSON })
146 @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
147 @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
148 @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
149 public Response updateLoadBalancer(@PathParam("loadBalancerID") String loadBalancerID,
150 final NeutronLoadBalancerRequest input) {
151 return update(loadBalancerID, input);
155 * Deletes a LoadBalancer */
157 @Path("{loadBalancerID}")
159 @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_NO_CONTENT, condition = "No Content"),
160 @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
161 @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
162 public Response deleteLoadBalancer(@PathParam("loadBalancerID") String loadBalancerID) {
163 return delete(loadBalancerID);