diff options
Diffstat (limited to 'framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/cli/CordVtnNodeListCommand.java')
-rw-r--r-- | framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/cli/CordVtnNodeListCommand.java | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/cli/CordVtnNodeListCommand.java b/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/cli/CordVtnNodeListCommand.java new file mode 100644 index 00000000..83e58598 --- /dev/null +++ b/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/cli/CordVtnNodeListCommand.java @@ -0,0 +1,74 @@ +/* + * 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.cordvtn.cli; + +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.node.ArrayNode; +import org.apache.karaf.shell.commands.Command; +import org.onosproject.cli.AbstractShellCommand; +import org.onosproject.cordvtn.CordVtnService; +import org.onosproject.cordvtn.CordVtnNode; + +import java.util.Collections; +import java.util.List; + +/** + * Lists all nodes registered to the service. + */ +@Command(scope = "onos", name = "cordvtn-nodes", + description = "Lists all nodes registered in CORD VTN service") +public class CordVtnNodeListCommand extends AbstractShellCommand { + + @Override + protected void execute() { + CordVtnService service = AbstractShellCommand.get(CordVtnService.class); + List<CordVtnNode> nodes = service.getNodes(); + Collections.sort(nodes, CordVtnNode.CORDVTN_NODE_COMPARATOR); + + if (outputJson()) { + print("%s", json(service, nodes)); + } else { + for (CordVtnNode node : nodes) { + print("hostname=%s, ovsdb=%s, br-int=%s, init=%s", + node.hostname(), + node.ovsdbIp().toString() + ":" + node.ovsdbPort().toString(), + node.intBrId().toString(), + getState(service, node)); + } + print("Total %s nodes", service.getNodeCount()); + } + } + + private JsonNode json(CordVtnService service, List<CordVtnNode> nodes) { + ObjectMapper mapper = new ObjectMapper(); + ArrayNode result = mapper.createArrayNode(); + for (CordVtnNode node : nodes) { + String ipPort = node.ovsdbIp().toString() + ":" + node.ovsdbPort().toString(); + result.add(mapper.createObjectNode() + .put("hostname", node.hostname()) + .put("ovsdb", ipPort) + .put("brInt", node.intBrId().toString()) + .put("init", getState(service, node))); + } + return result; + } + + private String getState(CordVtnService service, CordVtnNode node) { + return service.getNodeInitState(node) ? "COMPLETE" : "INCOMPLETE"; + } +} |