private void walkTable(
final BatchTask currentPhase,
final Set<InetAddress> provisionedIps,
final TableTracker tracker) {
final OnmsNode node = getNode();
LOG.info(
"detecting IP interfaces for node {}/{}/{} using table tracker {}",
node.getId(),
node.getForeignSource(),
node.getForeignId(),
tracker);
if (isAborted()) {
LOG.debug("'{}' is marked as aborted; skipping scan of table {}", currentPhase, tracker);
} else {
Assert.notNull(getAgentConfigFactory(), "agentConfigFactory was not injected");
final SnmpAgentConfig agentConfig =
getAgentConfigFactory().getAgentConfig(getAgentAddress());
final SnmpWalker walker = SnmpUtils.createWalker(agentConfig, "IP address tables", tracker);
walker.start();
try {
walker.waitFor();
if (walker.timedOut()) {
abort("Aborting node scan : Agent timed out while scanning the IP address tables");
} else if (walker.failed()) {
abort(
"Aborting node scan : Agent failed while scanning the IP address tables : "
+ walker.getErrorMessage());
} else {
// After processing the SNMP provided interfaces then we need to scan any that
// were provisioned but missing from the ip table
for (final InetAddress ipAddr : provisionedIps) {
final OnmsIpInterface iface = node.getIpInterfaceByIpAddress(ipAddr);
if (iface != null) {
iface.setIpLastCapsdPoll(getScanStamp());
iface.setIsManaged("M");
currentPhase.add(ipUpdater(currentPhase, iface), "write");
}
}
LOG.debug("Finished phase {}", currentPhase);
}
} catch (final InterruptedException e) {
abort("Aborting node scan : Scan thread failed while waiting for the IP address tables");
}
}
}
protected void runCollection() {
final Date now = new Date();
LOG.debug("run: collecting : {}", getPeer());
IpNetToMediaTableTracker ipNetToMediaTableTracker =
new IpNetToMediaTableTracker() {
public void processIpNetToMediaRow(final IpNetToMediaRow row) {
IpNetToMedia macep = row.getIpNetToMedia();
if (macep.getIpNetToMediaType() == IpNetToMediaType.IPNETTOMEDIA_TYPE_DYNAMIC
|| macep.getIpNetToMediaType() == IpNetToMediaType.IPNETTOMEDIA_TYPE_STATIC)
m_linkd.getQueryManager().store(getNodeId(), macep);
}
};
String trackerName = "ipNetToMedia";
SnmpWalker walker = SnmpUtils.createWalker(getPeer(), trackerName, ipNetToMediaTableTracker);
walker.start();
try {
walker.waitFor();
if (walker.timedOut()) {
LOG.info(
"run:Aborting IpNetToMedia Linkd node scan : Agent timed out while scanning the {} table",
trackerName);
return;
} else if (walker.failed()) {
LOG.info(
"run:Aborting IpNetToMedia Linkd node scan : Agent failed while scanning the {} table: {}",
trackerName,
walker.getErrorMessage());
return;
}
} catch (final InterruptedException e) {
LOG.error("run: collection interrupted, exiting", e);
return;
}
m_linkd.getQueryManager().reconcileIpNetToMedia(getNodeId(), now);
}
protected void runCollection() {
final Date now = new Date();
String trackerName = "isisSysObjectCollection";
final IsisSysObjectGroupTracker isisSysObject = new IsisSysObjectGroupTracker();
LOG.info("run: collecting {} on: {}", trackerName, str(getTarget()));
SnmpWalker walker = SnmpUtils.createWalker(getPeer(), trackerName, isisSysObject);
walker.start();
try {
walker.waitFor();
if (walker.timedOut()) {
LOG.info(
"run:Aborting Is-Is Linkd node scan : Agent timed out while scanning the {} table",
trackerName);
return;
} else if (walker.failed()) {
LOG.info(
"run:Aborting Is-Is Linkd node scan : Agent failed while scanning the {} table: {}",
trackerName,
walker.getErrorMessage());
return;
}
} catch (final InterruptedException e) {
LOG.error("run: Is-Is Linkd node collection interrupted, exiting", e);
return;
}
if (isisSysObject.getIsisSysId() == null) {
LOG.info("Is-Is mib not supported on: {}", str(getPeer().getAddress()));
return;
}
m_linkd.getQueryManager().store(getNodeId(), isisSysObject.getIsisElement());
final List<IsIsLink> links = new ArrayList<IsIsLink>();
trackerName = "isisISAdjTable";
final IsisISAdjTableTracker isisISAdjTableTracker =
new IsisISAdjTableTracker() {
@Override
public void processIsisAdjRow(IsIsAdjRow row) {
links.add(row.getIsisLink());
}
};
LOG.info("run: collecting {} on: {}", trackerName, str(getTarget()));
walker = SnmpUtils.createWalker(getPeer(), trackerName, isisISAdjTableTracker);
walker.start();
try {
walker.waitFor();
if (walker.timedOut()) {
LOG.info(
"run:Aborting Is-Is Linkd node scan : Agent timed out while scanning the {} table",
trackerName);
return;
} else if (walker.failed()) {
LOG.info(
"run:Aborting Is-Is Linkd node scan : Agent failed while scanning the {} table: {}",
trackerName,
walker.getErrorMessage());
return;
}
} catch (final InterruptedException e) {
LOG.error("run: Is-Is Linkd node collection interrupted, exiting", e);
return;
}
trackerName = "isisCircTable";
final IsisCircTableTracker isisCircTableTracker =
new IsisCircTableTracker() {
@Override
public void processIsisCircRow(IsIsCircRow row) {
IsIsLink link = row.getIsisLink();
for (IsIsLink adjlink : links) {
if (link.getIsisCircIndex().intValue() == adjlink.getIsisCircIndex().intValue()) {
adjlink.setIsisCircIfIndex(link.getIsisCircIfIndex());
adjlink.setIsisCircAdminState(link.getIsisCircAdminState());
}
}
}
};
LOG.info("run: collecting {} on: {}", trackerName, str(getTarget()));
walker = SnmpUtils.createWalker(getPeer(), trackerName, isisCircTableTracker);
walker.start();
try {
walker.waitFor();
if (walker.timedOut()) {
LOG.info(
"run:Aborting Is-Is Linkd node scan : Agent timed out while scanning the {} table",
trackerName);
return;
} else if (walker.failed()) {
LOG.info(
"run:Aborting Is-Is Linkd node scan : Agent failed while scanning the {} table: {}",
trackerName,
walker.getErrorMessage());
return;
}
} catch (final InterruptedException e) {
LOG.error("run: Is-Is Linkd node collection interrupted, exiting", e);
return;
}
for (IsIsLink link : links) m_linkd.getQueryManager().store(getNodeId(), link);
m_linkd.getQueryManager().reconcileIsis(getNodeId(), now);
}
public void detectPhysicalInterfaces(final BatchTask currentPhase) {
if (isAborted()) {
return;
}
final SnmpAgentConfig agentConfig = getAgentConfigFactory().getAgentConfig(getAgentAddress());
Assert.notNull(getAgentConfigFactory(), "agentConfigFactory was not injected");
final PhysInterfaceTableTracker physIfTracker =
new PhysInterfaceTableTracker() {
@Override
public void processPhysicalInterfaceRow(PhysicalInterfaceRow row) {
LOG.info(
"Processing ifTable row for ifIndex {} on node {}/{}/{}",
row.getIfIndex(),
getNodeId(),
getForeignSource(),
getForeignId());
OnmsSnmpInterface snmpIface = row.createInterfaceFromRow();
snmpIface.setLastCapsdPoll(getScanStamp());
final List<SnmpInterfacePolicy> policies =
getProvisionService()
.getSnmpInterfacePoliciesForForeignSource(
getForeignSource() == null ? "default" : getForeignSource());
for (final SnmpInterfacePolicy policy : policies) {
if (snmpIface != null) {
snmpIface = policy.apply(snmpIface);
}
}
if (snmpIface != null) {
final OnmsSnmpInterface snmpIfaceResult = snmpIface;
// add call to the SNMP interface collection enable policies
final Runnable r =
new Runnable() {
@Override
public void run() {
getProvisionService()
.updateSnmpInterfaceAttributes(getNodeId(), snmpIfaceResult);
}
};
currentPhase.add(r, "write");
}
}
};
final SnmpWalker walker =
SnmpUtils.createWalker(agentConfig, "ifTable/ifXTable", physIfTracker);
walker.start();
try {
walker.waitFor();
if (walker.timedOut()) {
abort("Aborting node scan : Agent timed out while scanning the interfaces table");
} else if (walker.failed()) {
abort(
"Aborting node scan : Agent failed while scanning the interfaces table: "
+ walker.getErrorMessage());
} else {
LOG.debug("Finished phase {}", currentPhase);
}
} catch (final InterruptedException e) {
abort("Aborting node scan : Scan thread interrupted while waiting for interfaces table");
Thread.currentThread().interrupt();
}
}
