diff --git a/cli/src/main/java/org/onlab/onos/cli/AbstractShellCommand.java b/cli/src/main/java/org/onlab/onos/cli/AbstractShellCommand.java
index 8c41b7f..184a7e6 100644
--- a/cli/src/main/java/org/onlab/onos/cli/AbstractShellCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/AbstractShellCommand.java
@@ -15,6 +15,7 @@
      * @param serviceClass service class
      * @param <T>          type of service
      * @return service implementation
+     * @throws org.onlab.osgi.ServiceNotFoundException if service is unavailable
      */
     public static <T> T get(Class<T> serviceClass) {
         return DefaultServiceDirectory.getService(serviceClass);
@@ -26,7 +27,7 @@
      * @param format format string; see {@link String#format}
      * @param args   arguments
      */
-    public static void print(String format, Object... args) {
+    public void print(String format, Object... args) {
         System.out.println(String.format(format, args));
     }
 
@@ -36,7 +37,7 @@
      * @param format format string; see {@link String#format}
      * @param args   arguments
      */
-    public static void error(String format, Object... args) {
+    public void error(String format, Object... args) {
         System.err.println(String.format(format, args));
     }
 
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/DevicePortsListCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/DevicePortsListCommand.java
index 9d68fb8..e62fe56 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/DevicePortsListCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/DevicePortsListCommand.java
@@ -36,7 +36,7 @@
 
     @Override
     protected void execute() {
-        DeviceService service = getService(DeviceService.class);
+        DeviceService service = get(DeviceService.class);
         if (uri == null) {
             for (Device device : getSortedDevices(service)) {
                 printDevice(service, device);
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/DeviceRemoveCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/DeviceRemoveCommand.java
index 7cc55e6..564d1ea 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/DeviceRemoveCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/DeviceRemoveCommand.java
@@ -19,7 +19,7 @@
 
     @Override
     protected void execute() {
-        getService(DeviceAdminService.class).removeDevice(DeviceId.deviceId(uri));
+        get(DeviceAdminService.class).removeDevice(DeviceId.deviceId(uri));
     }
 
 }
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/DeviceRoleCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/DeviceRoleCommand.java
index ddccdaf..60a203a 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/DeviceRoleCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/DeviceRoleCommand.java
@@ -25,7 +25,7 @@
     @Override
     protected void execute() {
         MastershipRole mastershipRole = MastershipRole.valueOf(role.toUpperCase());
-        getService(DeviceAdminService.class).setRole(DeviceId.deviceId(uri),
+        get(DeviceAdminService.class).setRole(DeviceId.deviceId(uri),
                                                      mastershipRole);
     }
 
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/DevicesListCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/DevicesListCommand.java
index 357d005..be102f2 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/DevicesListCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/DevicesListCommand.java
@@ -30,7 +30,7 @@
 
     @Override
     protected void execute() {
-        DeviceService service = getService(DeviceService.class);
+        DeviceService service = get(DeviceService.class);
         for (Device device : getSortedDevices(service)) {
             printDevice(service, device);
         }
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/FlowsListCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/FlowsListCommand.java
index 9e21642..c2ca416 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/FlowsListCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/FlowsListCommand.java
@@ -35,8 +35,8 @@
 
     @Override
     protected void execute() {
-        DeviceService deviceService = getService(DeviceService.class);
-        FlowRuleService service = getService(FlowRuleService.class);
+        DeviceService deviceService = get(DeviceService.class);
+        FlowRuleService service = get(FlowRuleService.class);
         Map<Device, List<FlowRule>> flows = getSortedFlows(deviceService, service);
         for (Device d : deviceService.getDevices()) {
             printFlows(d, flows.get(d));
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/HostsListCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/HostsListCommand.java
index c45470c..29919a8 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/HostsListCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/HostsListCommand.java
@@ -30,7 +30,7 @@
 
     @Override
     protected void execute() {
-        HostService service = getService(HostService.class);
+        HostService service = get(HostService.class);
         for (Host host : getSortedHosts(service)) {
             printHost(host);
         }
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/LinksListCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/LinksListCommand.java
index 2519bdd..4361bd7 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/LinksListCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/LinksListCommand.java
@@ -24,7 +24,7 @@
 
     @Override
     protected void execute() {
-        LinkService service = getService(LinkService.class);
+        LinkService service = get(LinkService.class);
         Iterable<Link> links = uri != null ?
                 service.getDeviceLinks(deviceId(uri)) : service.getLinks();
         for (Link link : links) {
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/TopologyCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/TopologyCommand.java
index a258205..5c8310f 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/TopologyCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/TopologyCommand.java
@@ -23,7 +23,7 @@
      * Initializes the context for all cluster commands.
      */
     protected void init() {
-        service = getService(TopologyService.class);
+        service = get(TopologyService.class);
         topology = service.currentTopology();
     }
 
diff --git a/tools/dev/bash_profile b/tools/dev/bash_profile
index 94bb578..328f5f4 100644
--- a/tools/dev/bash_profile
+++ b/tools/dev/bash_profile
@@ -30,6 +30,7 @@
 
 # Short-hand for ONOS build from the top of the source tree.
 alias ob='o && mvn clean install javadoc:aggregate'
+alias ot='onos-test'
 
 # Short-hand for tailing the ONOS (karaf) log 
 alias tl='$ONOS_ROOT/tools/dev/watchLog'
diff --git a/tools/test/bin/onos-config b/tools/test/bin/onos-config
index dd03e2d..e9f3f0a 100755
--- a/tools/test/bin/onos-config
+++ b/tools/test/bin/onos-config
@@ -8,25 +8,4 @@
 
 remote=$ONOS_USER@${1:-$OCI}
 
-LOG=$ONOS_INSTALL_DIR/config.log
-onos=$ONOS_INSTALL_DIR/bin/onos
-
-ssh $remote "
-    # Wait until we reach the run-level 100
-    echo 'Waiting for cluster bootstrap...'
-    running=""
-    while [ -z \$running ]; do
-        $onos bundle:list 2>>$LOG | grep -q 'START LEVEL 100' && running=1 || sleep 2
-    done
-
-    echo 'Installing ONOS bundles...'
-    $onos cluster:feature-install default onos-api 1>>$LOG 2>&1
-  # $onos cluster:feature-install default onos-core 1>>$LOG 2>&1
-    $onos cluster:feature-install default onos-core-trivial 1>>$LOG 2>&1
-    $onos cluster:feature-install default onos-openflow 1>>$LOG 2>&1
-    $onos cluster:feature-install default onos-cli 1>>$LOG 2>&1
-  # $onos cluster:feature-install default onos-gui 1>>$LOG 2>&1
-  # $onos cluster:feature-install default onos-rest 1>>$LOG 2>&1
-    $onos cluster:feature-install default onos-app-tvue 1>>$LOG 2>&1
-    $onos cluster:feature-install default onos-app-fwd 1>>$LOG 2>&1
-"
+echo "Deprecated!"
\ No newline at end of file
diff --git a/tools/test/bin/onos-log b/tools/test/bin/onos-log
index 698cc2f..1a205f4 100755
--- a/tools/test/bin/onos-log
+++ b/tools/test/bin/onos-log
@@ -14,6 +14,7 @@
 
 ssh $remote "
     while true; do
+        echo ==================================================================
         [ ! -f $LOG ] && sleep 2 && continue
         tail -n 512 --follow=name $LOG --sleep-interval 2
     done
diff --git a/tools/test/bin/onos-test b/tools/test/bin/onos-test
new file mode 100755
index 0000000..d549721
--- /dev/null
+++ b/tools/test/bin/onos-test
@@ -0,0 +1,13 @@
+#!/bin/bash
+#-------------------------------------------------------------------------------
+# Launches the ONOS tests on the current cell environment.
+#-------------------------------------------------------------------------------
+
+[ ! -d "$ONOS_ROOT" ] && echo "ONOS_ROOT is not defined" >&2 && exit 1
+. $ONOS_ROOT/tools/build/envDefaults
+
+nodes=$(env | sort | egrep "OC[0-9]+" | cut -d= -f2)
+
+onos-package
+for node in $nodes; do onos-install -f $node; done
+for node in $nodes; do onos-wait-for-start $node; done
diff --git a/utils/osgi/src/main/java/org/onlab/osgi/DefaultServiceDirectory.java b/utils/osgi/src/main/java/org/onlab/osgi/DefaultServiceDirectory.java
index d483991..bc401fb 100644
--- a/utils/osgi/src/main/java/org/onlab/osgi/DefaultServiceDirectory.java
+++ b/utils/osgi/src/main/java/org/onlab/osgi/DefaultServiceDirectory.java
@@ -2,6 +2,7 @@
 
 import org.osgi.framework.BundleContext;
 import org.osgi.framework.FrameworkUtil;
+import org.osgi.framework.ServiceReference;
 
 /**
  * Default implementation of the service directory using OSGi framework utilities.
@@ -17,11 +18,16 @@
      */
     public static <T> T getService(Class<T> serviceClass) {
         BundleContext bc = FrameworkUtil.getBundle(serviceClass).getBundleContext();
-        T impl = bc.getService(bc.getServiceReference(serviceClass));
-        if (impl == null) {
-            throw new ServiceNotFoundException("Service " + serviceClass.getName() + " not found");
+        if (bc != null) {
+            ServiceReference<T> reference = bc.getServiceReference(serviceClass);
+            if (reference != null) {
+                T impl = bc.getService(reference);
+                if (impl != null) {
+                    return impl;
+                }
+            }
         }
-        return impl;
+        throw new ServiceNotFoundException("Service " + serviceClass.getName() + " not found");
     }
 
     @Override