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Sanjay S
Committed by Gerrit Code Review
e8dcfeed 1 parent 3c58e969

Netconf Device Provider Plugin to discover and monitor NETCONF supported Devices. 

Change-Id: I6d32c966fd4e9c3581db8285e2d712b6bffdb65c
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Showing 8 changed files with 914 additions and 0 deletions
......@@ -130,4 +130,10 @@
<bundle>mvn:org.onosproject/onos-core-trivial/@ONOS-VERSION</bundle>
</feature>
<feature name="onos-netconf" version="@FEATURE-VERSION"
description="ONOS Netconf providers">
<feature>onos-api</feature>
<bundle>mvn:org.onosproject/onos-netconf-provider-device/@ONOS-VERSION</bundle>
</feature>
</features>
......
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ 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.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.onosproject</groupId>
<artifactId>onos-netconf-providers</artifactId>
<version>1.2.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>onos-netconf-provider-device</artifactId>
<packaging>bundle</packaging>
<description>ONOS Netconf protocol device provider</description>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.3</version>
<configuration>
<filters>
<filter>
<artifact>com.tailf:JNC</artifact>
<includes>
<include>com/tailf/jnc/**</include>
</includes>
</filter>
<filter>
<artifact>ch.ethz.ganymed:ganymed-ssh2</artifact>
<includes>
<include>ch/ethz/ssh2/**</include>
</includes>
</filter>
<filter>
<artifact>org.jdom:jdom2</artifact>
<includes>
<include>org/jdom2/**</include>
</includes>
</filter>
</filters>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-scr-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<configuration>
<instructions>
<Export-Package>
com.tailf.jnc,
ch.ethz.ssh2,
ch.ethz.ssh2.auth,
ch.ethz.ssh2.channel,
ch.ethz.ssh2.crypto,
ch.ethz.ssh2.crypto.cipher,
ch.ethz.ssh2.crypto.dh,
ch.ethz.ssh2.crypto.digest,
ch.ethz.ssh2.log,
ch.ethz.ssh2.packets,
ch.ethz.ssh2.server,
ch.ethz.ssh2.sftp,
ch.ethz.ssh2.signature,
ch.ethz.ssh2.transport,
ch.ethz.ssh2.util,
org.jdom2,
org.jdom2.input,
org.jdom2.output,
org.jdom2.adapters,
org.jdom2.filter,
org.jdom2.internal,
org.jdom2.located,
org.jdom2.transform,
org.jdom2.util,
org.jdom2.xpath,
org.jdom2.input.sax,
org.jdom2.input.stax,
org.jdom2.output.support,
org.jdom2.xpath.jaxen,
org.jdom2.xpath.util
</Export-Package>
</instructions>
</configuration>
</plugin>
<plugin>
<groupId>org.onosproject</groupId>
<artifactId>onos-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.compendium</artifactId>
</dependency>
<dependency>
<groupId>ch.ethz.ganymed</groupId>
<artifactId>ganymed-ssh2</artifactId>
<version>262</version>
</dependency>
<dependency>
<!-- TODO: change this appropriately when the official TailF JNC is available -->
<groupId>org.onosproject</groupId>
<artifactId>jnc</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.jdom</groupId>
<artifactId>jdom2</artifactId>
<version>2.0.5</version>
</dependency>
<dependency>
<groupId>jaxen</groupId>
<artifactId>jaxen</artifactId>
<version>1.1.4</version>
<optional>true</optional>
</dependency>
</dependencies>
</project>
/*
* 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.provider.netconf.device.impl;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.onlab.util.Tools.delay;
import static org.slf4j.LoggerFactory.getLogger;
import java.io.IOException;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.List;
import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.input.SAXBuilder;
import org.jdom2.output.Format;
import org.jdom2.output.XMLOutputter;
import org.slf4j.Logger;
import com.tailf.jnc.Capabilities;
import com.tailf.jnc.JNCException;
import com.tailf.jnc.SSHConnection;
import com.tailf.jnc.SSHSession;
/**
* This is a logical representation of actual NETCONF device, carrying all the
* necessary information to connect and execute NETCONF operations.
*/
public class NetconfDevice {
private static final Logger log = getLogger(NetconfDevice.class);
/**
* The Device State is used to determine whether the device is active or
* inactive. This state infomation will help Device Creator to add or delete
* the device from the core.
*/
public static enum DeviceState {
/* Used to specify Active state of the device */
ACTIVE,
/* Used to specify In Active state of the device */
INACTIVE,
/* Used to specify In Valid state of the device */
INVALID
}
private static final int DEFAULT_SSH_PORT = 22;
private static final String XML_CAPABILITY_KEY = "capability";
private static final int EVENTINTERVAL = 2000;
private static final int CONNECTION_CHECK_INTERVAL = 3;
private static final String INPUT_HELLO_XML_MSG = new StringBuilder(
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>")
.append("<hello xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">")
.append("<capabilities><capability>urn:ietf:params:netconf:base:1.0</capability>")
.append("</capabilities></hello>").toString();
private String sshHost;
private int sshPort = DEFAULT_SSH_PORT;
private String username;
private String password;
private boolean reachable = false;
private List<String> capabilities = new ArrayList<String>();
private SSHConnection sshConnection = null;
private DeviceState deviceState = DeviceState.INVALID;
protected NetconfDevice(String sshHost, int sshPort, String username,
String password) {
this.username = checkNotNull(username,
"Netconf Username Cannot be null");
this.sshHost = checkNotNull(sshHost, "Netconf Device IP cannot be null");
this.sshPort = checkNotNull(sshPort,
"Netconf Device SSH port cannot be null");
this.password = password;
}
/**
* This will try to connect to NETCONF device and find all the capabilities.
*/
public void init() throws Exception {
try {
if (sshConnection == null) {
sshConnection = new SSHConnection(sshHost, sshPort);
sshConnection.authenticateWithPassword(username, password);
}
// Send hello message to retrieve capabilities.
} catch (IOException e) {
NetconfDevice.log
.error("Fatal Error while creating connection to the device: "
+ deviceInfo(), e);
throw e;
} catch (JNCException e) {
NetconfDevice.log.error("Failed to connect to the device: "
+ deviceInfo(), e);
throw e;
}
hello();
}
private void hello() {
SSHSession ssh = null;
try {
ssh = new SSHSession(sshConnection);
String helloRequestXML = INPUT_HELLO_XML_MSG.trim();
if (NetconfDevice.log.isDebugEnabled()) {
NetconfDevice.log
.debug("++++++++++++++++++++++++++++++++++Sending Hello: "
+ sshConnection.getGanymedConnection()
.getHostname()
+ "++++++++++++++++++++++++++++++++++");
printPrettyXML(helloRequestXML);
}
ssh.print(helloRequestXML);
// ssh.print(endCharSeq);
ssh.flush();
String xmlResponse = null;
int i = CONNECTION_CHECK_INTERVAL;
while (!ssh.ready() && i > 0) {
delay(EVENTINTERVAL);
i--;
}
if (ssh.ready()) {
StringBuffer readOne = ssh.readOne();
if (readOne == null) {
NetconfDevice.log
.error("The Hello Contains No Capabilites");
throw new JNCException(
JNCException.SESSION_ERROR,
"server does not support NETCONF base capability: "
+ Capabilities.NETCONF_BASE_CAPABILITY);
} else {
xmlResponse = readOne.toString().trim();
if (NetconfDevice.log.isDebugEnabled()) {
NetconfDevice.log
.debug("++++++++++++++++++++++++++++++++++Reading Capabilities: "
+ sshConnection.getGanymedConnection()
.getHostname()
+ "++++++++++++++++++++++++++++++++++");
printPrettyXML(xmlResponse);
}
processCapabilities(xmlResponse);
}
}
reachable = true;
} catch (IOException e) {
NetconfDevice.log
.error("Fatal Error while sending Hello Message to the device: "
+ deviceInfo(), e);
} catch (JNCException e) {
NetconfDevice.log
.error("Fatal Error while sending Hello Message to the device: "
+ deviceInfo(), e);
} finally {
if (NetconfDevice.log.isDebugEnabled()) {
NetconfDevice.log
.debug("Closing the session after successful execution");
}
ssh.close();
}
}
private void processCapabilities(String xmlResponse) throws JNCException {
if (xmlResponse.isEmpty()) {
NetconfDevice.log.error("The capability response cannot be empty");
throw new JNCException(
JNCException.SESSION_ERROR,
"server does not support NETCONF base capability: "
+ Capabilities.NETCONF_BASE_CAPABILITY);
}
try {
Document doc = new SAXBuilder()
.build(new StringReader(xmlResponse));
Element rootElement = doc.getRootElement();
processCapabilities(rootElement);
} catch (Exception e) {
NetconfDevice.log.error("ERROR while parsing the XML "
+ xmlResponse);
}
}
private void processCapabilities(Element rootElement) {
List<Element> children = rootElement.getChildren();
if (children.isEmpty()) {
return;
}
for (Element child : children) {
if (child.getName().equals(XML_CAPABILITY_KEY)) {
capabilities.add(child.getValue());
}
if (!child.getChildren().isEmpty()) {
processCapabilities(child);
}
}
}
private void printPrettyXML(String xmlstring) {
try {
Document doc = new SAXBuilder().build(new StringReader(xmlstring));
XMLOutputter xmOut = new XMLOutputter(Format.getPrettyFormat());
String outputString = xmOut.outputString(doc);
if (NetconfDevice.log.isDebugEnabled()) {
NetconfDevice.log.debug(outputString);
}
} catch (Exception e) {
NetconfDevice.log.error("ERROR while parsing the XML " + xmlstring,
e);
}
}
/**
* This would return host IP and host Port, used by this particular Netconf
* Device.
* @return Device Information.
*/
public String deviceInfo() {
return new StringBuilder("host: ").append(sshHost).append(". port: ")
.append(sshPort).toString();
}
/**
* This will terminate the device connection.
*/
public void disconnect() {
sshConnection.close();
reachable = false;
}
/**
* This will list down all the capabilities supported on the device.
* @return Capability list.
*/
public List<String> getCapabilities() {
return capabilities;
}
/**
* This api is intended to know whether the device is connected or not.
* @return true if connected
*/
public boolean isReachable() {
return reachable;
}
/**
* This will return the IP used connect ssh on the device.
* @return Netconf Device IP
*/
public String getSshHost() {
return sshHost;
}
/**
* This will return the SSH Port used connect the device.
* @return SSH Port number
*/
public int getSshPort() {
return sshPort;
}
/**
* The usename used to connect Netconf Device.
* @return Device Username
*/
public String getUsername() {
return username;
}
/**
* Retrieve current state of the device.
* @return Current Device State
*/
public DeviceState getDeviceState() {
return deviceState;
}
/**
* This is set the state information for the device.
* @param deviceState Next Device State
*/
public void setDeviceState(DeviceState deviceState) {
this.deviceState = deviceState;
}
/**
* Check whether the device is in Active state.
* @return true if the device is Active
*/
public boolean isActive() {
return deviceState == DeviceState.ACTIVE ? true : false;
}
}
/*
* 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.provider.netconf.device.impl;
import static com.google.common.base.Strings.isNullOrEmpty;
import static org.onlab.util.Tools.delay;
import static org.onlab.util.Tools.get;
import static org.onlab.util.Tools.groupedThreads;
import static org.slf4j.LoggerFactory.getLogger;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Dictionary;
import java.util.Map;
import java.util.Map.Entry;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
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.onlab.packet.ChassisId;
import org.onosproject.cluster.ClusterService;
import org.onosproject.net.Device;
import org.onosproject.net.DeviceId;
import org.onosproject.net.MastershipRole;
import org.onosproject.net.device.DefaultDeviceDescription;
import org.onosproject.net.device.DeviceDescription;
import org.onosproject.net.device.DeviceProvider;
import org.onosproject.net.device.DeviceProviderRegistry;
import org.onosproject.net.device.DeviceProviderService;
import org.onosproject.net.device.DeviceService;
import org.onosproject.net.provider.AbstractProvider;
import org.onosproject.net.provider.ProviderId;
import org.onosproject.provider.netconf.device.impl.NetconfDevice.DeviceState;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
/**
* Provider which will try to fetch the details of NETCONF devices from the core
* and run a capability discovery on each of the device.
*/
@Component(immediate = true)
public class NetconfDeviceProvider extends AbstractProvider
implements DeviceProvider {
private static final Logger log = getLogger(NetconfDeviceProvider.class);
private Map<DeviceId, NetconfDevice> netconfDeviceMap = new ConcurrentHashMap<DeviceId, NetconfDevice>();
private DeviceProviderService providerService;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected DeviceProviderRegistry providerRegistry;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected DeviceService deviceService;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
protected ClusterService clusterService;
private ExecutorService deviceBuilder = Executors
.newFixedThreadPool(1,
groupedThreads("onos/netconf", "device-creator"));
// Delay between events in ms.
private static final int EVENTINTERVAL = 5;
private static final String SCHEME = "netconf";
@Property(name = "devConfigs", value = "", label = "Instance-specific configurations")
private String devConfigs = null;
@Property(name = "devPasswords", value = "", label = "Instace-specific password")
private String devPasswords = null;
/**
* Creates a provider with the supplier identifier.
*/
public NetconfDeviceProvider() {
super(new ProviderId("netconf", "org.onosproject.provider.netconf"));
}
@Activate
public void activate(ComponentContext context) {
NetconfDeviceProvider.log.info("Netconf Device Provider Started");
providerService = providerRegistry.register(this);
modified(context);
}
@Deactivate
public void deactivate(ComponentContext context) {
try {
for (Entry<DeviceId, NetconfDevice> deviceEntry : netconfDeviceMap
.entrySet()) {
deviceBuilder.submit(new DeviceCreator(deviceEntry.getValue(),
false));
}
deviceBuilder.awaitTermination(1000, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
NetconfDeviceProvider.log.error("Device builder did not terminate");
}
deviceBuilder.shutdownNow();
netconfDeviceMap.clear();
providerRegistry.unregister(this);
providerService = null;
NetconfDeviceProvider.log.info("Stopped");
}
@Modified
public void modified(ComponentContext context) {
if (context == null) {
NetconfDeviceProvider.log.info("No configuration file");
return;
}
Dictionary<?, ?> properties = context.getProperties();
String deviceCfgValue = get(properties, "devConfigs");
NetconfDeviceProvider.log
.info("Getting Device configuration from cfg file: "
+ deviceCfgValue);
if (!isNullOrEmpty(deviceCfgValue)) {
addOrRemoveDevicesConfig(deviceCfgValue);
} else {
NetconfDeviceProvider.log
.info("Device Configuration value receiviced from the property 'devConfigs': "
+ deviceCfgValue + ", is not valid");
}
}
private void addOrRemoveDevicesConfig(String deviceConfig) {
for (String deviceEntry : deviceConfig.split(",")) {
NetconfDevice device = processDeviceEntry(deviceEntry);
if (device != null) {
NetconfDeviceProvider.log.info("Device Detail: " + "username: "
+ device.getUsername() + ", host: "
+ device.getSshHost() + ", port: "
+ device.getSshPort());
if (device.isActive()) {
deviceBuilder.submit(new DeviceCreator(device, true));
} else {
deviceBuilder.submit(new DeviceCreator(device, false));
}
}
}
}
private NetconfDevice processDeviceEntry(String deviceEntry) {
if (deviceEntry == null) {
NetconfDeviceProvider.log
.info("No content for Device Entry, so cannot proceed further.");
return null;
}
NetconfDeviceProvider.log
.info("Trying to convert Device Entry String: " + deviceEntry
+ " to a Netconf Device Object");
NetconfDevice device = null;
try {
String userInfo = deviceEntry.substring(0, deviceEntry
.lastIndexOf('@'));
String hostInfo = deviceEntry.substring(deviceEntry
.lastIndexOf('@') + 1);
String[] infoSplit = userInfo.split(":");
String username = infoSplit[0];
String password = infoSplit[1];
infoSplit = hostInfo.split(":");
String hostIp = infoSplit[0];
Integer hostPort;
try {
hostPort = Integer.parseInt(infoSplit[1]);
} catch (NumberFormatException nfe) {
NetconfDeviceProvider.log
.error("Bad Configuration Data: Failed to parse host port number string: "
+ infoSplit[1]);
throw nfe;
}
String deviceState = infoSplit[2];
if (isNullOrEmpty(username) || isNullOrEmpty(password)
|| isNullOrEmpty(hostIp) || hostPort == 0) {
NetconfDeviceProvider.log
.warn("Bad Configuration Data: both user and device information parts of Configuration "
+ deviceEntry + " should be non-nullable");
} else {
device = new NetconfDevice(hostIp, hostPort, username, password);
if (!isNullOrEmpty(deviceState)) {
if (deviceState.toUpperCase().equals(DeviceState.ACTIVE
.name())) {
device.setDeviceState(DeviceState.ACTIVE);
} else if (deviceState.toUpperCase()
.equals(DeviceState.INACTIVE.name())) {
device.setDeviceState(DeviceState.ACTIVE);
} else {
NetconfDeviceProvider.log
.warn("Device State Information can not be empty, so marking the state as INVALID");
device.setDeviceState(DeviceState.INVALID);
}
} else {
NetconfDeviceProvider.log
.warn("The device entry do not specify state information, so marking the state as INVALID");
device.setDeviceState(DeviceState.INVALID);
}
}
} catch (ArrayIndexOutOfBoundsException aie) {
NetconfDeviceProvider.log
.error("Error while reading config infromation from the config file: "
+ "The user, host and device state infomation should be "
+ "in the order 'userInfo@hostInfo:deviceState'"
+ deviceEntry, aie);
} catch (Exception e) {
NetconfDeviceProvider.log
.error("Error while parsing config information for the device entry: "
+ deviceEntry, e);
}
return device;
}
@Override
public void triggerProbe(DeviceId deviceId) {
// TODO Auto-generated method stub
}
@Override
public void roleChanged(DeviceId deviceId, MastershipRole newRole) {
}
@Override
public boolean isReachable(DeviceId deviceId) {
NetconfDevice netconfDevice = netconfDeviceMap.get(deviceId);
if (netconfDevice == null) {
NetconfDeviceProvider.log
.warn("BAD REQUEST: the requested device id: "
+ deviceId.toString()
+ " is not associated to any NETCONF Device");
return false;
}
return netconfDevice.isReachable();
}
/**
* This class is intended to add or remove Configured Netconf Devices.
* Functionality relies on 'createFlag' and 'NetconfDevice' content. The
* functionality runs as a thread and dependening on the 'createFlag' value
* it will create or remove Device entry from the core.
*/
private class DeviceCreator implements Runnable {
private NetconfDevice device;
private boolean createFlag;
public DeviceCreator(NetconfDevice device, boolean createFlag) {
this.device = device;
this.createFlag = createFlag;
}
@Override
public void run() {
if (createFlag && (device.getDeviceState() == DeviceState.ACTIVE)) {
NetconfDeviceProvider.log
.info("Trying to create Device Info on ONOS core");
advertiseDevices();
} else {
NetconfDeviceProvider.log
.info("Trying to remove Device Info on ONOS core");
removeDevices();
}
}
/**
* For each Netconf Device, remove the entry from the device store.
*/
private void removeDevices() {
if (!device.isReachable()) {
log.error("BAD Request: 'Currently device is not discovered, so cannot remove/disconnect the device: "
+ device.deviceInfo() + "'");
return;
}
try {
DeviceId did = getDeviceId();
providerService.deviceDisconnected(did);
device.disconnect();
delay(EVENTINTERVAL);
} catch (URISyntaxException uriSyntaxExcpetion) {
NetconfDeviceProvider.log
.error("Syntax Error while creating URI for the device: "
+ device.deviceInfo()
+ " couldn't remove the device from the store",
uriSyntaxExcpetion);
}
}
/**
* Initialize Netconf Device object, and notify core saying device
* connected.
*/
private void advertiseDevices() {
try {
if (device == null) {
NetconfDeviceProvider.log
.warn("The Request Netconf Device is null, cannot proceed further");
return;
}
device.init();
DeviceId did = getDeviceId();
ChassisId cid = new ChassisId();
DeviceDescription desc = new DefaultDeviceDescription(
did.uri(),
Device.Type.OTHER,
"", "",
"", "",
cid);
if (NetconfDeviceProvider.log.isDebugEnabled()) {
NetconfDeviceProvider.log.debug("Persisting Device"
+ did.uri().toString());
}
netconfDeviceMap.put(did, device);
providerService.deviceConnected(did, desc);
if (NetconfDeviceProvider.log.isDebugEnabled()) {
NetconfDeviceProvider.log
.debug("Done with Device Info Creation on ONOS core. Device Info: "
+ device.deviceInfo()
+ " "
+ did.uri().toString());
}
delay(EVENTINTERVAL);
} catch (URISyntaxException e) {
NetconfDeviceProvider.log
.error("Syntax Error while creating URI for the device: "
+ device.deviceInfo()
+ " couldn't persist the device onto the store",
e);
} catch (Exception e) {
NetconfDeviceProvider.log
.error("Error while initializing session for the device: "
+ device.deviceInfo(), e);
}
}
/**
* This will build a device id for the device.
*/
private DeviceId getDeviceId() throws URISyntaxException {
String additionalSSP = new StringBuilder(device.getUsername())
.append("@").append(device.getSshHost()).append(":")
.append(device.getSshPort()).toString();
DeviceId did = DeviceId.deviceId(new URI(SCHEME, additionalSSP,
null));
return did;
}
}
}
/*
* 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.
*/
/**
* Provider that uses Netconf capability request as a means of infrastructure device discovery.
*/
package org.onosproject.provider.netconf.device.impl;
\ No newline at end of file
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ 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.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.onosproject</groupId>
<artifactId>onos-providers</artifactId>
<version>1.2.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>onos-netconf-providers</artifactId>
<packaging>pom</packaging>
<description>ONOS Netconf protocol adapters</description>
<modules>
<module>device</module>
</modules>
<dependencies>
<dependency>
<groupId>org.onosproject</groupId>
<artifactId>onos-api</artifactId>
<classifier>tests</classifier>
<scope>test</scope>
</dependency>
</dependencies>
</project>
......@@ -35,6 +35,7 @@
<module>openflow</module>
<module>lldp</module>
<module>host</module>
<module>netconf</module>
<module>null</module>
</modules>
......
#
# Instance-specific configurations, in this case, the number of
# devices per node.
#
devConfigs = cisco:cisco@192.168.56.20:2022:inactive,sdn:rocks@192.168.56.30:22:inactive
#
# Number of ports per device. This is global to all devices
# on all instances.
#
# numPorts = 8