diff options
author | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
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committer | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
commit | 13d05bc8458758ee39cb829098241e89616717ee (patch) | |
tree | 22a4d1ce65f15952f07a3df5af4b462b4697cb3a /framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/ClusterWebResource.java | |
parent | 6139282e1e93c2322076de4b91b1c85d0bc4a8b3 (diff) |
ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60
Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd
Diffstat (limited to 'framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/ClusterWebResource.java')
-rw-r--r-- | framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/ClusterWebResource.java | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/ClusterWebResource.java b/framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/ClusterWebResource.java new file mode 100644 index 00000000..dd9b9fc3 --- /dev/null +++ b/framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/ClusterWebResource.java @@ -0,0 +1,95 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.onosproject.rest.resources; + +import com.fasterxml.jackson.databind.node.ArrayNode; +import com.fasterxml.jackson.databind.node.ObjectNode; +import org.onosproject.cluster.ClusterAdminService; +import org.onosproject.cluster.ClusterService; +import org.onosproject.cluster.ControllerNode; +import org.onosproject.cluster.NodeId; +import org.onosproject.codec.JsonCodec; +import org.onosproject.rest.AbstractWebResource; + +import javax.ws.rs.GET; +import javax.ws.rs.POST; +import javax.ws.rs.Path; +import javax.ws.rs.PathParam; +import javax.ws.rs.core.Response; +import java.io.IOException; +import java.io.InputStream; +import java.util.HashSet; +import java.util.List; + +import static org.onlab.util.Tools.nullIsNotFound; + +/** + * Manage cluster of ONOS instances. + */ +@Path("cluster") +public class ClusterWebResource extends AbstractWebResource { + + public static final String NODE_NOT_FOUND = "Node is not found"; + + /** + * Get all cluster nodes. + * Returns array of all cluster nodes. + * + * @return 200 OK + */ + @GET + public Response getClusterNodes() { + Iterable<ControllerNode> nodes = get(ClusterService.class).getNodes(); + return ok(encodeArray(ControllerNode.class, "nodes", nodes)).build(); + } + + /** + * Get cluster node details. + * Returns details of the specified cluster node. + * + * @param id cluster node identifier + * @return 200 OK + */ + @GET + @Path("{id}") + public Response getClusterNode(@PathParam("id") String id) { + ControllerNode node = nullIsNotFound(get(ClusterService.class).getNode(new NodeId(id)), + NODE_NOT_FOUND); + return ok(codec(ControllerNode.class).encode(node, this)).build(); + } + + /** + * Forms cluster of ONOS instances. + * Forms ONOS cluster using the uploaded JSON definition. + * + * @param config cluster definition + * @return 200 OK + * @throws IOException to signify bad request + */ + @POST + @Path("configuration") + public Response formCluster(InputStream config) throws IOException { + JsonCodec<ControllerNode> codec = codec(ControllerNode.class); + ObjectNode root = (ObjectNode) mapper().readTree(config); + String ipPrefix = root.path("ipPrefix").asText(); + + List<ControllerNode> nodes = codec.decode((ArrayNode) root.path("nodes"), this); + get(ClusterAdminService.class).formCluster(new HashSet<>(nodes), ipPrefix); + + return Response.ok().build(); + } + +} |