private InetAddress getIpForNode(final OnmsNode node) {
LogUtils.debugf(
this,
"getIpForNode: node: %s Foreign Source: %s",
node.getNodeId(),
node.getForeignSource());
final OnmsIpInterface primaryInterface = node.getPrimaryInterface();
InetAddress ipaddr = InetAddressUtils.getLocalHostAddress();
if (primaryInterface == null) {
log().debug("getIpForNode: found null SNMP Primary Interface, getting interfaces");
final Set<OnmsIpInterface> ipInterfaces = node.getIpInterfaces();
for (final OnmsIpInterface onmsIpInterface : ipInterfaces) {
log().debug("getIpForNode: trying Interface with id: " + onmsIpInterface.getId());
if (InetAddressUtils.str(onmsIpInterface.getIpAddress()) != null)
ipaddr = onmsIpInterface.getIpAddress();
else
log()
.debug(
"getIpForNode: found null ip address on Interface with id: "
+ onmsIpInterface.getId());
}
} else {
log().debug("getIpForNode: found SNMP Primary Interface");
if (InetAddressUtils.str(primaryInterface.getIpAddress()) != null)
ipaddr = primaryInterface.getIpAddress();
else log().debug("getIpForNode: found null ip address on Primary Interface");
}
return ipaddr;
}
/**
* getIpAddrToInterfaceMap
*
* @param imported a {@link org.opennms.netmgt.model.OnmsNode} object.
* @return a {@link java.util.Map} object.
*/
protected Map<String, OnmsIpInterface> getIpAddrToInterfaceMap(OnmsNode imported) {
Map<String, OnmsIpInterface> ipAddrToIface = new HashMap<String, OnmsIpInterface>();
for (final OnmsIpInterface iface : imported.getIpInterfaces()) {
final String ipAddress = InetAddressUtils.str(iface.getIpAddress());
ipAddrToIface.put(ipAddress, iface);
}
return ipAddrToIface;
}
/** {@inheritDoc} */
@Transactional
public OnmsNode getNode(final Integer nodeId) {
final OnmsNode node = m_nodeDao.get(nodeId);
m_nodeDao.initialize(node);
m_nodeDao.initialize(node.getCategories());
m_nodeDao.initialize(node.getIpInterfaces());
return node;
}
/** updateSnmpData */
protected void updateSnmpData() {
if (m_collector != null) {
m_collector.run();
}
updateSnmpDataForNode();
updateSnmpDataForSnmpInterfaces();
for (OnmsIpInterface ipIf : m_node.getIpInterfaces()) {
resolveIpHostname(ipIf);
updateSnmpDataForInterface(ipIf);
}
}
/**
* loadNode
*
* @param loadNode a {@link org.opennms.core.tasks.BatchTask} object.
*/
public void loadNode(final BatchTask loadNode) {
if (getForeignSource() != null) {
m_node = m_provisionService.getRequisitionedNode(getForeignSource(), getForeignId());
if (m_node == null) {
abort(
String.format(
"Unable to get requisitioned node (%s/%s): aborted", m_foreignSource, m_foreignId));
} else {
for (final OnmsIpInterface iface : m_node.getIpInterfaces()) {
loadNode.add(
new IpInterfaceScan(
getNodeId(), iface.getIpAddress(), getForeignSource(), getProvisionService()));
}
}
} else {
m_node = m_provisionService.getNode(m_nodeId);
}
}
/** {@inheritDoc} */
public List<OnmsResource> getResourcesForNode(final int nodeId) {
final LinkedList<OnmsResource> resources = new LinkedList<OnmsResource>();
final OnmsNode node = m_nodeDao.get(nodeId);
if (node == null) {
throw new ObjectRetrievalFailureException(
OnmsNode.class, nodeId, "Could not find node for node Id " + nodeId, null);
}
for (final OnmsIpInterface i : node.getIpInterfaces()) {
String ipAddr = InetAddressUtils.str(i.getIpAddress());
final File iface = getInterfaceDirectory(ipAddr, false);
if (iface.isDirectory()) {
resources.add(createResource(i));
}
}
return resources;
}
@Test
@Transactional
public void testNotificationSave() {
OnmsEvent event = new OnmsEvent();
event.setDistPoller(m_distPollerDao.load("localhost"));
event.setEventCreateTime(new Date());
event.setEventDescr("event dao test");
event.setEventHost("localhost");
event.setEventLog("Y");
event.setEventDisplay("Y");
event.setEventLogGroup("event dao test log group");
event.setEventLogMsg("event dao test log msg");
event.setEventSeverity(7);
event.setEventSource("EventDaoTest");
event.setEventTime(new Date());
event.setEventUei("uei://org/opennms/test/NotificationDaoTest");
// OnmsAlarm alarm = new OnmsAlarm();
// event.setAlarm(alarm);
OnmsNode node = m_nodeDao.findAll().iterator().next();
OnmsIpInterface iface = node.getIpInterfaces().iterator().next();
OnmsMonitoredService service = iface.getMonitoredServices().iterator().next();
event.setNode(node);
event.setServiceType(service.getServiceType());
event.setIpAddr(iface.getIpAddress());
m_eventDao.save(event);
OnmsEvent newEvent = m_eventDao.load(event.getId());
assertEquals("uei://org/opennms/test/NotificationDaoTest", newEvent.getEventUei());
OnmsNotification notification = new OnmsNotification();
notification.setEvent(newEvent);
notification.setTextMsg("Tests are fun!");
m_notificationDao.save(notification);
OnmsNotification newNotification = m_notificationDao.load(notification.getNotifyId());
assertEquals(
"uei://org/opennms/test/NotificationDaoTest", newNotification.getEvent().getEventUei());
}
public void detectIpInterfaceTable(final BatchTask currentPhase) {
final OnmsNode node = getNode();
LOG.debug("Attempting to scan the IPInterface table for node {}", node);
// mark all provisioned interfaces as 'in need of scanning' so we can mark them
// as scanned during ipAddrTable processing
final Set<InetAddress> provisionedIps = new HashSet<InetAddress>();
if (getForeignSource() != null) {
for (final OnmsIpInterface provisioned : node.getIpInterfaces()) {
provisionedIps.add(provisioned.getIpAddress());
}
}
final IPInterfaceTableTracker ipIfTracker =
new IPInterfaceTableTracker() {
@Override
public void processIPInterfaceRow(final IPInterfaceRow row) {
final String ipAddress = row.getIpAddress();
LOG.info(
"Processing IPInterface table row with ipAddr {} for node {}/{}/{}",
ipAddress,
node.getId(),
node.getForeignSource(),
node.getForeignId());
final InetAddress address = addr(ipAddress);
// skip if it's any number of unusual/local address types
if (address == null) return;
if (address.isAnyLocalAddress()) {
LOG.debug("{}.isAnyLocalAddress() == true, Skipping.", ipAddress);
return;
}
if (address.isLinkLocalAddress()) {
LOG.debug("{}.isLinkLocalAddress() == true, Skipping.", ipAddress);
return;
}
if (address.isLoopbackAddress()) {
LOG.debug("{}.isLoopbackAddress() == true, Skipping.", ipAddress);
return;
}
if (address.isMulticastAddress()) {
LOG.debug("{}.isMulticastAddress() == true, Skipping.", ipAddress);
return;
}
// mark any provisioned interface as scanned
provisionedIps.remove(ipAddress);
// save the interface
OnmsIpInterface iface = row.createInterfaceFromRow();
if (iface != null) {
iface.setIpLastCapsdPoll(getScanStamp());
// add call to the ip interface is managed policies
iface.setIsManaged("M");
final List<IpInterfacePolicy> policies =
getProvisionService()
.getIpInterfacePoliciesForForeignSource(
getForeignSource() == null ? "default" : getForeignSource());
for (final IpInterfacePolicy policy : policies) {
if (iface != null) {
iface = policy.apply(iface);
}
}
if (iface != null) {
currentPhase.add(ipUpdater(currentPhase, iface), "write");
}
}
}
};
walkTable(currentPhase, provisionedIps, ipIfTracker);
}
/**
* mergeIpInterfaces
*
* @param scannedNode a {@link org.opennms.netmgt.model.OnmsNode} object.
* @param eventForwarder a {@link org.opennms.netmgt.model.events.EventForwarder} object.
* @param deleteMissing a boolean.
*/
public void mergeIpInterfaces(
OnmsNode scannedNode, EventForwarder eventForwarder, boolean deleteMissing) {
OnmsIpInterface oldPrimaryInterface = null;
OnmsIpInterface scannedPrimaryIf = null;
// build a map of ipAddrs to ipInterfaces for the scanned node
Map<InetAddress, OnmsIpInterface> ipInterfaceMap = new HashMap<InetAddress, OnmsIpInterface>();
for (OnmsIpInterface iface : scannedNode.getIpInterfaces()) {
if (scannedPrimaryIf == null && iface.isPrimary()) {
scannedPrimaryIf = iface;
} else if (iface.isPrimary()) {
iface.setIsSnmpPrimary(PrimaryType.SECONDARY);
}
ipInterfaceMap.put(iface.getIpAddress(), iface);
}
// for each ipInterface from the database
for (Iterator<OnmsIpInterface> it = getIpInterfaces().iterator(); it.hasNext(); ) {
OnmsIpInterface dbIface = it.next();
// find the corresponding scanned Interface
OnmsIpInterface scannedIface = ipInterfaceMap.get(dbIface.getIpAddress());
// if we can't find a scanned interface remove from the database
if (scannedIface == null) {
if (deleteMissing) {
it.remove();
dbIface.visit(new DeleteEventVisitor(eventForwarder));
} else if (scannedPrimaryIf != null && dbIface.isPrimary()) {
dbIface.setIsSnmpPrimary(PrimaryType.SECONDARY);
oldPrimaryInterface = dbIface;
}
} else {
// else update the database with scanned info
dbIface.mergeInterface(scannedIface, eventForwarder, deleteMissing);
if (scannedPrimaryIf != null && dbIface.isPrimary() && scannedPrimaryIf != scannedIface) {
dbIface.setIsSnmpPrimary(PrimaryType.SECONDARY);
oldPrimaryInterface = dbIface;
}
}
// now remove the interface from the map to indicate it was processed
ipInterfaceMap.remove(dbIface.getIpAddress());
}
// for any remaining scanned interfaces, add them to the database
for (OnmsIpInterface iface : ipInterfaceMap.values()) {
addIpInterface(iface);
if (iface.getIfIndex() != null) {
iface.setSnmpInterface(getSnmpInterfaceWithIfIndex(iface.getIfIndex()));
}
iface.visit(new AddEventVisitor(eventForwarder));
}
if (oldPrimaryInterface != null && scannedPrimaryIf != null) {
EventBuilder bldr =
new EventBuilder(EventConstants.PRIMARY_SNMP_INTERFACE_CHANGED_EVENT_UEI, "Provisiond");
bldr.setIpInterface(scannedPrimaryIf);
bldr.setService("SNMP");
bldr.addParam(
EventConstants.PARM_OLD_PRIMARY_SNMP_ADDRESS,
InetAddressUtils.str(oldPrimaryInterface.getIpAddress()));
bldr.addParam(
EventConstants.PARM_NEW_PRIMARY_SNMP_ADDRESS,
InetAddressUtils.str(scannedPrimaryIf.getIpAddress()));
eventForwarder.sendNow(bldr.getEvent());
}
}
