홍길동 / onos

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alshabib
Committed by Gerrit Code Review
aebe775c 1 parent 51979284

WIP: default driver ignition 

Change-Id: Ia37de8dcaee2ff2be0908fa12c567acf99ef3a13
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Showing 3 changed files with 66 additions and 16 deletions
......@@ -31,6 +31,8 @@ import org.onosproject.mastership.MastershipService;
import org.onosproject.net.Device;
import org.onosproject.net.DeviceId;
import org.onosproject.net.behaviour.Pipeliner;
import org.onosproject.net.device.DeviceEvent;
import org.onosproject.net.device.DeviceListener;
import org.onosproject.net.device.DeviceService;
import org.onosproject.net.driver.Driver;
import org.onosproject.net.driver.DriverHandler;
......@@ -73,18 +75,23 @@ public class FlowObjectiveManager implements FlowObjectiveService {
private MastershipListener mastershipListener = new InnerMastershipListener();
private DeviceListener deviceListener = new InnerDeviceListener();
private Map<DeviceId, DriverHandler> driverHandlers =
Maps.newConcurrentMap();
@Activate
protected void activate() {
mastershipService.addListener(mastershipListener);
deviceService.addListener(deviceListener);
deviceService.getDevices().forEach(device -> setupDriver(device.id()));
log.info("Started");
}
@Deactivate
protected void deactivate() {
mastershipService.removeListener(mastershipListener);
deviceService.removeListener(deviceListener);
log.info("Stopped");
}
......@@ -121,43 +128,82 @@ public class FlowObjectiveManager implements FlowObjectiveService {
return pipe.next(nextObjectives);
}
private class InnerMastershipListener implements MastershipListener {
@Override
public void event(MastershipEvent event) {
switch (event.type()) {
case MASTER_CHANGED:
//TODO: refactor this into a method
if (event.roleInfo().master().equals(
clusterService.getLocalNode().id())) {
DriverHandler handler = lookupDriver(event.subject());
if (handler != null) {
Pipeliner pipe = handler.behaviour(Pipeliner.class);
pipe.init(event.subject(), serviceDirectory);
driverHandlers.put(event.subject(), handler);
log.info("Driver {} bound to device {}",
handler.data().type().name(), event.subject());
} else {
log.error("No driver for device {}", event.subject());
setupDriver(event.subject());
break;
case BACKUPS_CHANGED:
break;
default:
log.warn("Unknown mastership type {}", event.type());
}
}
}
private class InnerDeviceListener implements DeviceListener {
@Override
public void event(DeviceEvent event) {
switch (event.type()) {
case DEVICE_ADDED:
case DEVICE_AVAILABILITY_CHANGED:
setupDriver(event.subject().id());
break;
case BACKUPS_CHANGED:
case DEVICE_UPDATED:
break;
case DEVICE_REMOVED:
break;
case DEVICE_SUSPENDED:
break;
case PORT_ADDED:
break;
case PORT_UPDATED:
break;
case PORT_REMOVED:
break;
default:
log.warn("Unknown mastership type {}", event.type());
log.warn("Unknown event type {}", event.type());
}
}
}
private void setupDriver(DeviceId deviceId) {
//TODO: Refactor this to make it nicer and use a cache.
if (mastershipService.getMasterFor(
deviceId).equals(clusterService.getLocalNode().id())) {
DriverHandler handler = lookupDriver(deviceId);
if (handler != null) {
Pipeliner pipe = handler.behaviour(Pipeliner.class);
pipe.init(deviceId, serviceDirectory);
driverHandlers.put(deviceId, handler);
log.info("Driver {} bound to device {}",
handler.data().type().name(), deviceId);
} else {
log.error("No driver for device {}", deviceId);
}
}
}
private DriverHandler lookupDriver(DeviceId deviceId) {
Device device = deviceService.getDevice(deviceId);
if (device == null) {
log.warn("Device is null!");
return null;
}
Driver driver = driverService.getDriver(device.manufacturer(),
device.hwVersion(), device.swVersion());
return driverService.createHandler(driver.name(), deviceId);
}
}
}
......
......@@ -19,4 +19,8 @@
<behaviour api="org.onosproject.net.behaviour.Pipeliner"
impl="org.onosproject.driver.pipeline.DefaultSingleTablePipeline"/>
</driver>
<driver name="ovs-corsa" manufacturer="Nicira, Inc." hwVersion="Open vSwitch" swVersion="2.3.0">
<behaviour api="org.onosproject.net.behaviour.Pipeliner"
impl="org.onosproject.driver.pipeline.OVSCorsaPipeline"/>
</driver>
</drivers>
\ No newline at end of file
......