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diff --git a/framework/src/onos/apps/cip/src/main/java/org/onosproject/cip/ClusterIpManager.java b/framework/src/onos/apps/cip/src/main/java/org/onosproject/cip/ClusterIpManager.java
deleted file mode 100644
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--- a/framework/src/onos/apps/cip/src/main/java/org/onosproject/cip/ClusterIpManager.java
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * 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.cip;
-
-import com.google.common.io.ByteStreams;
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Deactivate;
-import org.apache.felix.scr.annotations.Modified;
-import org.apache.felix.scr.annotations.Property;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.ReferenceCardinality;
-import org.onosproject.cfg.ComponentConfigService;
-import org.onosproject.cluster.ClusterService;
-import org.onosproject.cluster.LeadershipEvent;
-import org.onosproject.cluster.LeadershipEventListener;
-import org.onosproject.cluster.LeadershipService;
-import org.onosproject.cluster.NodeId;
-import org.osgi.service.component.ComponentContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.IOException;
-import java.util.Dictionary;
-import java.util.Objects;
-import java.util.Properties;
-
-import static com.google.common.base.Strings.isNullOrEmpty;
-import static org.onlab.util.Tools.get;
-
-/**
- * Manages cluster IP address alias.
- *
- * To use the application, simply install it on ONOS and then configure it
- * with the desired alias IP/mask/adapter configuration.
- *
- * If you are running it using upstart, you can also add the following
- * command to the /opt/onos/options file:
- *
- * sudo ifconfig eth0:0 down # use the desired alias adapter
- *
- * This will make sure that if the process is killed abruptly, the IP alias
- * will be dropped upon respawn.
- */
-@Component(immediate = true)
-public class ClusterIpManager {
-
- private final Logger log = LoggerFactory.getLogger(getClass());
-
- private static final String CLUSTER_IP = "cluster/ip";
-
- @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
- protected ClusterService clusterService;
-
- @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
- protected LeadershipService leadershipService;
-
- @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
- protected ComponentConfigService cfgService;
-
- private final LeadershipEventListener listener = new InternalLeadershipListener();
-
- private NodeId localId;
- private boolean wasLeader = false;
-
- // By default there is no IP; this has to be configured
- @Property(name = "aliasIp", value = "", label = "Alias IP address")
- private String aliasIp = "";
-
- public static final String DEFAULT_MASK = "255.255.0.0";
- @Property(name = "aliasMask", value = DEFAULT_MASK, label = "Alias IP mask")
- private String aliasMask = DEFAULT_MASK;
-
- public static final String ETH_0 = "eth0:0";
- @Property(name = "aliasAdapter", value = ETH_0, label = "Alias IP adapter")
- private String aliasAdapter = ETH_0;
-
- @Activate
- protected void activate(ComponentContext context) {
- cfgService.registerProperties(getClass());
-
- localId = clusterService.getLocalNode().id();
- processLeadershipChange(leadershipService.getLeader(CLUSTER_IP));
-
- leadershipService.addListener(listener);
- leadershipService.runForLeadership(CLUSTER_IP);
- log.info("Started");
- }
-
- @Deactivate
- protected void deactivate(ComponentContext context) {
- cfgService.unregisterProperties(getClass(), false);
-
- removeIpAlias(aliasIp, aliasMask, aliasAdapter);
-
- leadershipService.removeListener(listener);
- leadershipService.withdraw(CLUSTER_IP);
- log.info("Stopped");
- }
-
- @Modified
- protected void modified(ComponentContext context) {
- log.info("Received configuration change...");
- Dictionary<?, ?> properties = context != null ? context.getProperties() : new Properties();
- String newIp = get(properties, "aliasIp");
- String newMask = get(properties, "aliasMask");
- String newAdapter = get(properties, "aliasAdapter");
-
- // Process any changes in the parameters...
- if (!Objects.equals(newIp, aliasIp) ||
- !Objects.equals(newMask, aliasMask) ||
- !Objects.equals(newAdapter, aliasAdapter)) {
- synchronized (this) {
- log.info("Reconfiguring with aliasIp={}, aliasMask={}, aliasAdapter={}, wasLeader={}",
- newIp, newMask, newAdapter, wasLeader);
- if (wasLeader) {
- removeIpAlias(aliasIp, aliasMask, aliasAdapter);
- addIpAlias(newIp, newMask, newAdapter);
- }
- aliasIp = newIp;
- aliasMask = newMask;
- aliasAdapter = newAdapter;
- }
- }
- }
-
- private synchronized void processLeadershipChange(NodeId newLeader) {
- if (newLeader == null) {
- return;
- }
- boolean isLeader = Objects.equals(newLeader, localId);
- log.info("Processing leadership change; wasLeader={}, isLeader={}", wasLeader, isLeader);
- if (!wasLeader && isLeader) {
- // Gaining leadership, so setup the IP alias
- addIpAlias(aliasIp, aliasMask, aliasAdapter);
- wasLeader = true;
- } else if (wasLeader && !isLeader) {
- // Loosing leadership, so drop the IP alias
- removeIpAlias(aliasIp, aliasMask, aliasAdapter);
- wasLeader = false;
- }
- }
-
- private synchronized void addIpAlias(String ip, String mask, String adapter) {
- if (!isNullOrEmpty(ip) && !isNullOrEmpty(mask) && !isNullOrEmpty(adapter)) {
- log.info("Adding IP alias {}/{} to {}", ip, mask, adapter);
- execute("sudo ifconfig " + adapter + " " + ip + " netmask " + mask + " up", false);
- execute("sudo /usr/sbin/arping -c 1 -I " + adapter + " " + ip, true);
- }
- }
-
- private synchronized void removeIpAlias(String ip, String mask, String adapter) {
- if (!isNullOrEmpty(ip) && !isNullOrEmpty(mask) && !isNullOrEmpty(adapter)) {
- log.info("Removing IP alias from {}", adapter, false);
- execute("sudo ifconfig " + adapter + " down", true);
- }
- }
-
- private void execute(String command, boolean ignoreCode) {
- try {
- log.info("Executing [{}]", command);
- Process process = Runtime.getRuntime().exec(command);
- byte[] output = ByteStreams.toByteArray(process.getInputStream());
- byte[] error = ByteStreams.toByteArray(process.getErrorStream());
- int code = process.waitFor();
- if (code != 0 && !ignoreCode) {
- log.info("Command failed: status={}, output={}, error={}",
- code, new String(output), new String(error));
- }
- } catch (IOException e) {
- log.error("Unable to execute command {}", command, e);
- } catch (InterruptedException e) {
- log.error("Interrupted executing command {}", command, e);
- }
- }
-
- // Listens for leadership changes.
- private class InternalLeadershipListener implements LeadershipEventListener {
- @Override
- public void event(LeadershipEvent event) {
- if (event.subject().topic().equals(CLUSTER_IP)) {
- processLeadershipChange(event.subject().leader());
- }
- }
- }
-
-}