1 files changed, 60 insertions, 0 deletions
diff --git a/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/cli/OvsdbNodeConnectCommand.java b/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/cli/OvsdbNodeConnectCommand.java
new file mode 100644
index 00000000..e4ca0f3c
--- /dev/null
+++ b/framework/src/onos/apps/cordvtn/src/main/java/org/onosproject/cordvtn/cli/OvsdbNodeConnectCommand.java
@@ -0,0 +1,60 @@
+/*
+ * 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 org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.cordvtn.CordVtnService;
+import org.onosproject.cordvtn.OvsdbNode;
+
+import java.util.NoSuchElementException;
+
+/**
+ * Connects to OVSDBs.
+ */
+@Command(scope = "onos", name = "ovsdb-connect",
+        description = "Connects to OVSDBs")
+public class OvsdbNodeConnectCommand extends AbstractShellCommand {
+
+    @Argument(index = 0, name = "hosts", description = "Hostname(s) or IP(s)",
+            required = true, multiValued = true)
+    private String[] hosts = null;
+
+    @Override
+    protected void execute() {
+        CordVtnService service = AbstractShellCommand.get(CordVtnService.class);
+
+        for (String host : hosts) {
+            OvsdbNode ovsdb;
+            try {
+                ovsdb = service.getNodes().stream()
+                        .filter(node -> node.host().equals(host))
+                        .findFirst().get();
+            } catch (NoSuchElementException e) {
+                print("Unable to find %s", host);
+                continue;
+            }
+
+            if (service.isNodeConnected(ovsdb)) {
+                print("OVSDB %s is already in connected state, do nothing", host);
+            } else {
+                service.connect(ovsdb);
+            }
+        }
+    }
+}