/**
* Send a newSuspect event for the interface construct event with 'linkd' as source
*
* @param ipInterface The interface for which the newSuspect event is to be generated
* @param ipowner The host that hold this ipInterface information
* @pkgName The package Name of the ready runnable involved
*/
void sendNewSuspectEvent(InetAddress ipaddress, InetAddress ipowner, String pkgName) {
if (m_newSuspectEventsIpAddr.contains(ipaddress)) {
LogUtils.infof(
this,
"sendNewSuspectEvent: nothing to send, suspect event previously sent for IP address: %s",
str(ipaddress));
return;
} else if (!isInterfaceInPackageRange(ipaddress, pkgName)) {
LogUtils.infof(
this,
"sendNewSuspectEvent: nothing to send for IP address: %s, not in package: %s",
str(ipaddress),
pkgName);
return;
}
org.opennms.netmgt.config.linkd.Package pkg = m_linkdConfig.getPackage(pkgName);
boolean autodiscovery = false;
if (pkg.hasAutoDiscovery()) autodiscovery = pkg.getAutoDiscovery();
else autodiscovery = m_linkdConfig.isAutoDiscoveryEnabled();
if (autodiscovery) {
EventBuilder bldr = new EventBuilder(EventConstants.NEW_SUSPECT_INTERFACE_EVENT_UEI, "linkd");
bldr.setHost(str(ipowner));
bldr.setInterface(ipaddress);
m_eventForwarder.sendNow(bldr.getEvent());
m_newSuspectEventsIpAddr.add(ipaddress);
}
}
/**
* abort
*
* @param reason a {@link java.lang.String} object.
*/
public void abort(final String reason) {
m_aborted = true;
LOG.info("Aborting Scan of node {} for the following reason: {}", m_nodeId, reason);
final EventBuilder bldr =
new EventBuilder(EventConstants.PROVISION_SCAN_ABORTED_UEI, "Provisiond");
if (m_nodeId != null) {
bldr.setNodeid(m_nodeId);
}
bldr.addParam(EventConstants.PARM_FOREIGN_SOURCE, m_foreignSource);
bldr.addParam(EventConstants.PARM_FOREIGN_ID, m_foreignId);
bldr.addParam(EventConstants.PARM_REASON, reason);
m_eventForwarder.sendNow(bldr.getEvent());
}
/**
* 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());
}
}
/**
* mergeNodeAttributes
*
* @param scannedNode a {@link org.opennms.netmgt.model.OnmsNode} object.
*/
public void mergeNodeAttributes(OnmsNode scannedNode, EventForwarder eventForwarder) {
final String scannedLabel = scannedNode.getLabel();
boolean send = false;
if (m_oldLabel != null || m_oldLabelSource != null) {
send = true;
} else if (hasNewValue(scannedLabel, getLabel())) {
m_oldLabel = getLabel();
m_oldLabelSource = getLabelSource();
send = true;
}
if (send) {
LOG.debug("mergeNodeAttributes(): sending NODE_LABEL_CHANGED_EVENT_UEI");
// Create a NODE_LABEL_CHANGED_EVENT_UEI event
final EventBuilder bldr =
new EventBuilder(
EventConstants.NODE_LABEL_CHANGED_EVENT_UEI, "OnmsNode.mergeNodeAttributes");
bldr.setNodeid(scannedNode.getId());
bldr.setHost("host");
if (m_oldLabel != null) {
bldr.addParam(EventConstants.PARM_OLD_NODE_LABEL, m_oldLabel);
if (m_oldLabelSource != null) {
bldr.addParam(EventConstants.PARM_OLD_NODE_LABEL_SOURCE, m_oldLabelSource.toString());
}
}
if (scannedLabel != null) {
bldr.addParam(EventConstants.PARM_NEW_NODE_LABEL, scannedLabel);
if (scannedNode.getLabelSource() != null) {
bldr.addParam(
EventConstants.PARM_NEW_NODE_LABEL_SOURCE, scannedNode.getLabelSource().toString());
}
}
m_oldLabel = null;
m_oldLabelSource = null;
eventForwarder.sendNow(bldr.getEvent());
// Update the node label value
m_label = scannedLabel;
} else {
LOG.debug("mergeNodeAttributes(): skipping event.");
}
if (hasNewValue(scannedNode.getForeignSource(), getForeignSource())) {
setForeignSource(scannedNode.getForeignSource());
}
if (hasNewValue(scannedNode.getForeignId(), getForeignId())) {
setForeignId(scannedNode.getForeignId());
}
if (hasNewValue(scannedNode.getLabelSource(), getLabelSource())) {
setLabelSource(scannedNode.getLabelSource());
}
if (hasNewValue(scannedNode.getNetBiosName(), getNetBiosDomain())) {
setNetBiosName(scannedNode.getNetBiosDomain());
}
if (hasNewValue(scannedNode.getNetBiosDomain(), getNetBiosDomain())) {
setNetBiosDomain(scannedNode.getNetBiosDomain());
}
if (hasNewValue(scannedNode.getOperatingSystem(), getOperatingSystem())) {
setOperatingSystem(scannedNode.getOperatingSystem());
}
mergeAgentAttributes(scannedNode);
mergeAdditionalCategories(scannedNode);
}