[WIP] Add @Service tags to all commands and completers

Change-Id: I8d6ae6185ada30a92481ddb7b603af323656dc3a
diff --git a/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/DeviceSubnetListCommand.java b/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/DeviceSubnetListCommand.java
index b833987..8f706b0 100644
--- a/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/DeviceSubnetListCommand.java
+++ b/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/DeviceSubnetListCommand.java
@@ -17,6 +17,7 @@
 package org.onosproject.segmentrouting.cli;
 
 import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
 import org.onlab.packet.IpPrefix;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.net.DeviceId;
@@ -28,6 +29,7 @@
 /**
  * Command to list device-subnet mapping in Segment Routing.
  */
+@Service
 @Command(scope = "onos", name = "sr-device-subnets",
         description = "List device-subnet mapping in Segment Routing")
 public class DeviceSubnetListCommand extends AbstractShellCommand {