[ONOS-3688] Implement application for Openstack Node bootstrap
- Using OVSDB connnection, it makes bridge and vxlan tunnel for Openstack Nodes.
- Reading nodes information from network config supported
Change-Id: I1c0483b146ace19cd77ac91141182ee9200a9432
diff --git a/apps/openstacknode/src/main/java/org/onosproject/openstacknode/OpenstackNodeConfig.java b/apps/openstacknode/src/main/java/org/onosproject/openstacknode/OpenstackNodeConfig.java
new file mode 100644
index 0000000..ffd45ca
--- /dev/null
+++ b/apps/openstacknode/src/main/java/org/onosproject/openstacknode/OpenstackNodeConfig.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2016 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.openstacknode;
+
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.google.common.collect.Sets;
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.MacAddress;
+import org.onlab.packet.TpPort;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.net.DeviceId;
+import org.slf4j.Logger;
+import java.util.Set;
+import org.onosproject.net.config.Config;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Configuration object for OpensatckNode service.
+ */
+public class OpenstackNodeConfig extends Config<ApplicationId> {
+
+ protected final Logger log = getLogger(getClass());
+
+
+ public static final String NODES = "nodes";
+ public static final String HOST_NAME = "hostname";
+ public static final String OVSDB_IP = "ovsdbIp";
+ public static final String OVSDB_PORT = "ovsdbPort";
+ public static final String BRIDGE_ID = "bridgeId";
+ public static final String NODE_TYPE = "openstackNodeType";
+ public static final String GATEWAY_EXTERNAL_INTERFACE_NAME = "gatewayExternalInterfaceName";
+ public static final String GATEWAY_EXTERNAL_INTERFACE_MAC = "gatewayExternalInterfaceMac";
+
+ /**
+ * Returns the set of nodes read from network config.
+ *
+ * @return set of OpensatckNodeConfig or null
+ */
+ public Set<OpenstackNode> openstackNodes() {
+
+ Set<OpenstackNode> nodes = Sets.newHashSet();
+
+ JsonNode jsonNodes = object.get(NODES);
+ if (jsonNodes == null) {
+ return null;
+ }
+
+ jsonNodes.forEach(jsonNode -> {
+ try {
+ if (OpenstackNodeService.OpenstackNodeType.valueOf(jsonNode.path(NODE_TYPE).asText()) ==
+ OpenstackNodeService.OpenstackNodeType.COMPUTENODE) {
+ nodes.add(new OpenstackNode(
+ jsonNode.path(HOST_NAME).asText(),
+ Ip4Address.valueOf(jsonNode.path(OVSDB_IP).asText()),
+ TpPort.tpPort(jsonNode.path(OVSDB_PORT).asInt()),
+ DeviceId.deviceId(jsonNode.path(BRIDGE_ID).asText()),
+ OpenstackNodeService.OpenstackNodeType.valueOf(jsonNode.path(NODE_TYPE).asText()),
+ null, MacAddress.NONE));
+ } else {
+ nodes.add(new OpenstackNode(
+ jsonNode.path(HOST_NAME).asText(),
+ Ip4Address.valueOf(jsonNode.path(OVSDB_IP).asText()),
+ TpPort.tpPort(jsonNode.path(OVSDB_PORT).asInt()),
+ DeviceId.deviceId(jsonNode.path(BRIDGE_ID).asText()),
+ OpenstackNodeService.OpenstackNodeType.valueOf(jsonNode.path(NODE_TYPE).asText()),
+ jsonNode.path(GATEWAY_EXTERNAL_INTERFACE_NAME).asText(),
+ MacAddress.valueOf(jsonNode.path(GATEWAY_EXTERNAL_INTERFACE_MAC).asText())));
+ }
+ } catch (IllegalArgumentException | NullPointerException e) {
+ log.error("Failed to read {}", e.toString());
+ }
+ });
+ return nodes;
+ }
+}