adding push-test-intents command to test intent performance
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/IntentPushTestCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/IntentPushTestCommand.java
new file mode 100644
index 0000000..30c289e
--- /dev/null
+++ b/cli/src/main/java/org/onlab/onos/cli/net/IntentPushTestCommand.java
@@ -0,0 +1,140 @@
+package org.onlab.onos.cli.net;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onlab.onos.cli.AbstractShellCommand;
+import org.onlab.onos.net.ConnectPoint;
+import org.onlab.onos.net.DeviceId;
+import org.onlab.onos.net.PortNumber;
+import org.onlab.onos.net.flow.DefaultTrafficSelector;
+import org.onlab.onos.net.flow.DefaultTrafficTreatment;
+import org.onlab.onos.net.flow.TrafficSelector;
+import org.onlab.onos.net.flow.TrafficTreatment;
+import org.onlab.onos.net.intent.Intent;
+import org.onlab.onos.net.intent.IntentEvent;
+import org.onlab.onos.net.intent.IntentEvent.Type;
+import org.onlab.onos.net.intent.IntentId;
+import org.onlab.onos.net.intent.IntentListener;
+import org.onlab.onos.net.intent.IntentService;
+import org.onlab.onos.net.intent.PointToPointIntent;
+import org.onlab.packet.Ethernet;
+import org.onlab.packet.MacAddress;
+
+/**
+ * Installs point-to-point connectivity intents.
+ */
+@Command(scope = "onos", name = "push-test-intents",
+ description = "Installs random intents to test throughput")
+public class IntentPushTestCommand extends AbstractShellCommand
+ implements IntentListener {
+
+ @Argument(index = 0, name = "ingressDevice",
+ description = "Ingress Device/Port Description",
+ required = true, multiValued = false)
+ String ingressDeviceString = null;
+
+ @Argument(index = 1, name = "egressDevice",
+ description = "Egress Device/Port Description",
+ required = true, multiValued = false)
+ String egressDeviceString = null;
+
+ @Argument(index = 2, name = "count",
+ description = "Number of intents to push",
+ required = true, multiValued = false)
+ String countString = null;
+
+
+ private static long id = 0x7870001;
+
+ private IntentService service;
+ private CountDownLatch latch;
+ private long start, end;
+
+ @Override
+ protected void execute() {
+ service = get(IntentService.class);
+
+ DeviceId ingressDeviceId = DeviceId.deviceId(getDeviceId(ingressDeviceString));
+ PortNumber ingressPortNumber =
+ PortNumber.portNumber(getPortNumber(ingressDeviceString));
+ ConnectPoint ingress = new ConnectPoint(ingressDeviceId, ingressPortNumber);
+
+ DeviceId egressDeviceId = DeviceId.deviceId(getDeviceId(egressDeviceString));
+ PortNumber egressPortNumber =
+ PortNumber.portNumber(getPortNumber(egressDeviceString));
+ ConnectPoint egress = new ConnectPoint(egressDeviceId, egressPortNumber);
+
+ TrafficSelector.Builder selector = DefaultTrafficSelector.builder()
+ .matchEthType(Ethernet.TYPE_IPV4);
+ TrafficTreatment treatment = DefaultTrafficTreatment.builder().build();
+
+ int count = Integer.parseInt(countString);
+
+ service.addListener(this);
+ start = System.currentTimeMillis();
+ for (int i = 0; i < count; i++) {
+ TrafficSelector s = selector
+ .matchEthSrc(MacAddress.valueOf(i))
+ .build();
+ Intent intent =
+ new PointToPointIntent(new IntentId(id++),
+ s,
+ treatment,
+ ingress,
+ egress);
+ service.submit(intent);
+ }
+ latch = new CountDownLatch(count);
+ try {
+ latch.await(3, TimeUnit.SECONDS);
+ printResults(count);
+ } catch (InterruptedException e) {
+ print(e.toString());
+ }
+ service.removeListener(this);
+ }
+
+ private void printResults(int count) {
+ long delta = end - start;
+ print("Time to install %d intents: %d ms", count, delta);
+ }
+
+ /**
+ * Extracts the port number portion of the ConnectPoint.
+ *
+ * @param deviceString string representing the device/port
+ * @return port number as a string, empty string if the port is not found
+ */
+ private String getPortNumber(String deviceString) {
+ int slash = deviceString.indexOf('/');
+ if (slash <= 0) {
+ return "";
+ }
+ return deviceString.substring(slash + 1, deviceString.length());
+ }
+
+ /**
+ * Extracts the device ID portion of the ConnectPoint.
+ *
+ * @param deviceString string representing the device/port
+ * @return device ID string
+ */
+ private String getDeviceId(String deviceString) {
+ int slash = deviceString.indexOf('/');
+ if (slash <= 0) {
+ return "";
+ }
+ return deviceString.substring(0, slash);
+ }
+
+ @Override
+ public void event(IntentEvent event) {
+ if (event.type() == Type.INSTALLED) {
+ end = event.time();
+ latch.countDown();
+ }
+ }
+}
diff --git a/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml b/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
index 6120d30..e13c5ea 100644
--- a/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
+++ b/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -82,6 +82,13 @@
<ref component-id="connectPointCompleter"/>
</completers>
</command>
+ <command>
+ <action class="org.onlab.onos.cli.net.IntentPushTestCommand"/>
+ <completers>
+ <ref component-id="connectPointCompleter"/>
+ <ref component-id="connectPointCompleter"/>
+ </completers>
+ </command>
<command>
<action class="org.onlab.onos.cli.net.ClustersListCommand"/>