Examples with NetconfController org.onosproject.netconf.NetconfController used on opensource projects

Example 76 with NetconfController

use of org.onosproject.netconf.NetconfController in project onos by opennetworkinglab.

the class AdvaTerminalDeviceDiscovery method getNetconfSession.

/**
 * Returns the NetconfSession with the device for which the method was called.
 *
 * @param deviceId device indetifier
 *
 * @return The netconf session or null
 */
private NetconfSession getNetconfSession(DeviceId deviceId) {
    NetconfController controller = handler().get(NetconfController.class);
    NetconfDevice ncdev = controller.getDevicesMap().get(deviceId);
    if (ncdev == null) {
        log.trace("No netconf device, returning null session");
        return null;
    }
    return ncdev.getSession();
}

Example 77 with NetconfController

use of org.onosproject.netconf.NetconfController in project onos by opennetworkinglab.

the class NokiaOpenConfigDeviceDiscovery method getNetconfSessionAndLogin.

/**
 * Login to the device by providing the correct user and password in order to configure the device
 * Returns the NetconfSession with the device for which the method was called.
 *
 * @param deviceId device indetifier
 * @param userName
 * @param passwd
 * @return The netconf session or null
 */
private NetconfSession getNetconfSessionAndLogin(DeviceId deviceId, String userName, String passwd) {
    NetconfController nc = handler().get(NetconfController.class);
    NetconfDevice ndev = nc.getDevicesMap().get(deviceId);
    if (ndev == null) {
        log.debug("netconf device " + deviceId + " is not found, returning null session");
        return null;
    }
    NetconfSession ns = ndev.getSession();
    if (ns == null) {
        log.error("discoverPorts called with null session for {}", deviceId);
        return null;
    }
    try {
        String reply = ns.requestSync(buildLoginRpc(userName, passwd));
        if (reply.contains("<ok/>")) {
            return ns;
        } else {
            log.debug(reply);
            return null;
        }
    } catch (NetconfException e) {
        log.error("can not login to device", e);
    }
    return ns;
}

Example 78 with NetconfController

use of org.onosproject.netconf.NetconfController in project onos by opennetworkinglab.

the class NetconfGetCommand method doExecute.

@Override
protected void doExecute() {
    DeviceId deviceId = DeviceId.deviceId(uri);
    NetconfController controller = get(NetconfController.class);
    checkNotNull(controller, "Netconf controller is null");
    NetconfDevice device = controller.getDevicesMap().get(deviceId);
    if (device == null) {
        print("Netconf device object not found for %s", deviceId);
        return;
    }
    NetconfSession session = device.getSession();
    if (session == null) {
        print("Netconf session not found for %s", deviceId);
        return;
    }
    try {
        CharSequence res = session.asyncGet().get(timeoutSec, TimeUnit.SECONDS);
        print("%s", res);
    } catch (NetconfException | InterruptedException | ExecutionException | TimeoutException e) {
        log.error("Configuration could not be retrieved", e);
        print("Error occurred retrieving configuration");
    }
}

Example 79 with NetconfController

use of org.onosproject.netconf.NetconfController in project onos by opennetworkinglab.

the class NetconfSubscriptionTestCommand method doExecute.

@Override
protected void doExecute() {
    NetconfController controller = get(NetconfController.class);
    DeviceId did = DeviceId.deviceId(uri);
    NetconfDevice netconfDevice = controller.getNetconfDevice(did);
    if (netconfDevice == null) {
        print("%s not found or not connected to this node", did);
        return;
    }
    if (!end) {
        try {
            netconfDevice.getSession().startSubscription();
        } catch (NetconfException e) {
            log.error("Exception thrown", e);
            print("starting subscription failed (see log for details)");
        }
    } else {
        try {
            netconfDevice.getSession().endSubscription();
        } catch (NetconfException e) {
            log.error("Exception thrown", e);
            print("ending subscription failed (see log for details)");
        }
    }
}

Example 80 with NetconfController

use of org.onosproject.netconf.NetconfController in project onos by opennetworkinglab.

the class PolatisNetconfUtility method getNetconfSession.

/**
 * Returns the NETCONF session of the device.
 *
 * @return session
 */
private static NetconfSession getNetconfSession(DriverHandler handler) {
    NetconfController controller = checkNotNull(handler.get(NetconfController.class));
    NetconfSession session = controller.getNetconfDevice(handler.data().deviceId()).getSession();
    if (session == null) {
        throw new IllegalStateException(new NetconfException("Failed to retrieve the netconf device."));
    }
    return session;
}