void Checkable::NotifyDowntimeInternal(const Downtime::Ptr& downtime)
{
Checkable::Ptr checkable = downtime->GetCheckable();
if (!checkable->IsPaused())
OnNotificationsRequested(checkable, NotificationDowntimeStart, checkable->GetLastCheckResult(), downtime->GetAuthor(), downtime->GetComment(), nullptr);
}
/**
* Periodically sends notifications.
*
* @param - Event arguments for the timer.
*/
void NotificationComponent::NotificationTimerHandler(void)
{
double now = Utility::GetTime();
for (const Notification::Ptr& notification : ConfigType::GetObjectsByType<Notification>()) {
if (!notification->IsActive())
continue;
if (notification->IsPaused() && GetEnableHA())
continue;
Checkable::Ptr checkable = notification->GetCheckable();
if (!IcingaApplication::GetInstance()->GetEnableNotifications() || !checkable->GetEnableNotifications())
continue;
if (notification->GetInterval() <= 0 && notification->GetNoMoreNotifications())
continue;
if (notification->GetNextNotification() > now)
continue;
bool reachable = checkable->IsReachable(DependencyNotification);
{
ObjectLock olock(notification);
notification->SetNextNotification(Utility::GetTime() + notification->GetInterval());
}
{
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
ObjectLock olock(checkable);
if (checkable->GetStateType() == StateTypeSoft)
continue;
if ((service && service->GetState() == ServiceOK) || (!service && host->GetState() == HostUp))
continue;
if (!reachable || checkable->IsInDowntime() || checkable->IsAcknowledged())
continue;
}
try {
Log(LogNotice, "NotificationComponent")
<< "Attempting to send reminder notification '" << notification->GetName() << "'";
notification->BeginExecuteNotification(NotificationProblem, checkable->GetLastCheckResult(), false, true);
} catch (const std::exception& ex) {
Log(LogWarning, "NotificationComponent")
<< "Exception occured during notification for object '"
<< GetName() << "': " << DiagnosticInformation(ex);
}
}
}
void DummyCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
{
REQUIRE_NOT_NULL(checkable);
REQUIRE_NOT_NULL(cr);
CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
MacroProcessor::ResolverList resolvers;
if (service)
resolvers.emplace_back("service", service);
resolvers.emplace_back("host", host);
resolvers.emplace_back("command", commandObj);
resolvers.emplace_back("icinga", IcingaApplication::GetInstance());
int dummyState = MacroProcessor::ResolveMacros("$dummy_state$", resolvers, checkable->GetLastCheckResult(),
nullptr, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
String dummyText = MacroProcessor::ResolveMacros("$dummy_text$", resolvers, checkable->GetLastCheckResult(),
nullptr, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
if (resolvedMacros && !useResolvedMacros)
return;
/* Parse output and performance data. */
std::pair<String, String> co = PluginUtility::ParseCheckOutput(dummyText);
double now = Utility::GetTime();
cr->SetOutput(co.first);
cr->SetPerformanceData(PluginUtility::SplitPerfdata(co.second));
cr->SetState(PluginUtility::ExitStatusToState(dummyState));
cr->SetExitStatus(dummyState);
cr->SetExecutionStart(now);
cr->SetExecutionEnd(now);
checkable->ProcessCheckResult(cr);
}
void Checkable::NotifyDowntimeEnd(const Downtime::Ptr& downtime)
{
/* don't send notifications for flexible downtimes which never triggered */
if (!downtime->GetFixed() && !downtime->IsTriggered())
return;
Checkable::Ptr checkable = downtime->GetCheckable();
if (!checkable->IsPaused())
OnNotificationsRequested(checkable, NotificationDowntimeEnd, checkable->GetLastCheckResult(), downtime->GetAuthor(), downtime->GetComment(), nullptr);
}
void PluginCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr)
{
CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
MacroProcessor::ResolverList resolvers;
if (service)
resolvers.push_back(std::make_pair("service", service));
resolvers.push_back(std::make_pair("host", host));
resolvers.push_back(std::make_pair("command", commandObj));
resolvers.push_back(std::make_pair("icinga", IcingaApplication::GetInstance()));
PluginUtility::ExecuteCommand(commandObj, checkable, checkable->GetLastCheckResult(), resolvers, boost::bind(&PluginCheckTask::ProcessFinishedHandler, checkable, cr, _1, _2));
}
Dictionary::Ptr ApiActions::SendCustomNotification(const ConfigObject::Ptr& object,
const Dictionary::Ptr& params)
{
Checkable::Ptr checkable = static_pointer_cast<Checkable>(object);
if (!checkable)
return ApiActions::CreateResult(404, "Cannot send notification for non-existent object.");
if (!params->Contains("author"))
return ApiActions::CreateResult(403, "Parameter 'author' is required.");
if (!params->Contains("comment"))
return ApiActions::CreateResult(403, "Parameter 'comment' is required.");
if (Convert::ToBool(HttpUtility::GetLastParameter(params, "force")))
checkable->SetForceNextNotification(true);
Checkable::OnNotificationsRequested(checkable, NotificationCustom, checkable->GetLastCheckResult(),
HttpUtility::GetLastParameter(params, "author"), HttpUtility::GetLastParameter(params, "comment"), MessageOrigin::Ptr());
return ApiActions::CreateResult(200, "Successfully sent custom notification for object '" + checkable->GetName() + "'.");
}
bool Dependency::IsAvailable(DependencyType dt) const
{
Checkable::Ptr parent = GetParent();
Host::Ptr parentHost;
Service::Ptr parentService;
tie(parentHost, parentService) = GetHostService(parent);
/* ignore if it's the same checkable object */
if (parent == GetChild()) {
Log(LogNotice, "Dependency")
<< "Dependency '" << GetName() << "' passed: Parent and child " << (parentService ? "service" : "host") << " are identical.";
return true;
}
/* ignore pending */
if (!parent->GetLastCheckResult()) {
Log(LogNotice, "Dependency")
<< "Dependency '" << GetName() << "' passed: Parent " << (parentService ? "service" : "host") << " '" << parent->GetName() << "' hasn't been checked yet.";
return true;
}
if (GetIgnoreSoftStates()) {
/* ignore soft states */
if (parent->GetStateType() == StateTypeSoft) {
Log(LogNotice, "Dependency")
<< "Dependency '" << GetName() << "' passed: Parent " << (parentService ? "service" : "host") << " '" << parent->GetName() << "' is in a soft state.";
return true;
}
} else {
Log(LogNotice, "Dependency")
<< "Dependency '" << GetName() << "' failed: Parent " << (parentService ? "service" : "host") << " '" << parent->GetName() << "' is in a soft state.";
}
int state;
if (parentService)
state = ServiceStateToFilter(parentService->GetState());
else
state = HostStateToFilter(parentHost->GetState());
/* check state */
if (state & GetStateFilter()) {
Log(LogNotice, "Dependency")
<< "Dependency '" << GetName() << "' passed: Parent " << (parentService ? "service" : "host") << " '" << parent->GetName() << "' matches state filter.";
return true;
}
/* ignore if not in time period */
TimePeriod::Ptr tp = GetPeriod();
if (tp && !tp->IsInside(Utility::GetTime())) {
Log(LogNotice, "Dependency")
<< "Dependency '" << GetName() << "' passed: Outside time period.";
return true;
}
if (dt == DependencyCheckExecution && !GetDisableChecks()) {
Log(LogNotice, "Dependency")
<< "Dependency '" << GetName() << "' passed: Checks are not disabled.";
return true;
} else if (dt == DependencyNotification && !GetDisableNotifications()) {
Log(LogNotice, "Dependency")
<< "Dependency '" << GetName() << "' passed: Notifications are not disabled";
return true;
}
Log(LogNotice, "Dependency")
<< "Dependency '" << GetName() << "' failed. Parent "
<< (parentService ? "service" : "host") << " '" << parent->GetName() << "' is "
<< (parentService ? Service::StateToString(parentService->GetState()) : Host::StateToString(parentHost->GetState()));
return false;
}
int CompatUtility::GetCheckableHasBeenChecked(const Checkable::Ptr& checkable)
{
return (checkable->GetLastCheckResult() ? 1 : 0);
}
void IdoCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
{
CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
Value raw_command = commandObj->GetCommandLine();
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
MacroProcessor::ResolverList resolvers;
if (service)
resolvers.push_back(std::make_pair("service", service));
resolvers.push_back(std::make_pair("host", host));
resolvers.push_back(std::make_pair("command", commandObj));
resolvers.push_back(std::make_pair("icinga", IcingaApplication::GetInstance()));
String idoType = MacroProcessor::ResolveMacros("$ido_type$", resolvers, checkable->GetLastCheckResult(),
NULL, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
if (resolvedMacros && !useResolvedMacros)
return;
if (idoType.IsEmpty()) {
cr->SetOutput("Macro 'ido_type' must be set.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
String idoName = MacroProcessor::ResolveMacros("$ido_name$", resolvers, checkable->GetLastCheckResult(),
NULL, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
if (resolvedMacros && !useResolvedMacros)
return;
if (idoName.IsEmpty()) {
cr->SetOutput("Macro 'ido_name' must be set.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
Type::Ptr type = Type::GetByName(idoType);
if (!type || !DbConnection::TypeInstance->IsAssignableFrom(type)) {
cr->SetOutput("IDO type '" + idoType + "' is invalid.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
ConfigType::Ptr dtype = ConfigType::GetByName(idoType);
VERIFY(dtype);
DbConnection::Ptr conn = static_pointer_cast<DbConnection>(dtype->GetObject(idoName));
double qps = conn->GetQueryCount(60) / 60.0;
if (!conn->GetConnected()) {
if (conn->GetShouldConnect()) {
cr->SetOutput("Could not connect to the database server.");
cr->SetState(ServiceCritical);
} else {
cr->SetOutput("Not currently enabled: Another cluster instance is responsible for the IDO database.");
cr->SetState(ServiceOK);
}
} else {
String schema_version = conn->GetSchemaVersion();
if (Utility::CompareVersion(IDO_CURRENT_SCHEMA_VERSION, schema_version) < 0) {
cr->SetOutput("Outdated schema version: " + schema_version + "; Latest version: " IDO_CURRENT_SCHEMA_VERSION);
cr->SetState(ServiceWarning);
} else {
std::ostringstream msgbuf;
msgbuf << "Connected to the database server; queries per second: " << std::fixed << std::setprecision(3) << qps;
cr->SetOutput(msgbuf.str());
cr->SetState(ServiceOK);
}
}
Array::Ptr perfdata = new Array();
perfdata->Add(new PerfdataValue("queries", qps));
perfdata->Add(new PerfdataValue("queries_1min", conn->GetQueryCount(60)));
perfdata->Add(new PerfdataValue("queries_5mins", conn->GetQueryCount(5 * 60)));
perfdata->Add(new PerfdataValue("queries_15mins", conn->GetQueryCount(15 * 60)));
perfdata->Add(new PerfdataValue("pending_queries", conn->GetPendingQueryCount()));
cr->SetPerformanceData(perfdata);
checkable->ProcessCheckResult(cr);
}
void StatusDataWriter::DumpCheckableStatusAttrs(std::ostream& fp, const Checkable::Ptr& checkable)
{
CheckResult::Ptr cr = checkable->GetLastCheckResult();
EventCommand::Ptr eventcommand = checkable->GetEventCommand();
CheckCommand::Ptr checkcommand = checkable->GetCheckCommand();
fp << "\t" << "check_command=" << CompatUtility::GetCommandName(checkcommand) << "!" << CompatUtility::GetCheckableCommandArgs(checkable) << "\n"
"\t" "event_handler=" << CompatUtility::GetCommandName(eventcommand) << "\n"
"\t" "check_interval=" << (checkable->GetCheckInterval() / 60.0) << "\n"
"\t" "retry_interval=" << (checkable->GetRetryInterval() / 60.0) << "\n"
"\t" "has_been_checked=" << Convert::ToLong(checkable->HasBeenChecked()) << "\n"
"\t" "should_be_scheduled=" << checkable->GetEnableActiveChecks() << "\n"
"\t" "event_handler_enabled=" << Convert::ToLong(checkable->GetEnableEventHandler()) << "\n";
TimePeriod::Ptr checkPeriod = checkable->GetCheckPeriod();
if (checkPeriod)
fp << "\t" "check_period" "\t" << checkPeriod->GetName() << "\n";
if (cr) {
fp << "\t" << "check_execution_time=" << Convert::ToString(cr->CalculateExecutionTime()) << "\n"
"\t" "check_latency=" << Convert::ToString(cr->CalculateLatency()) << "\n";
}
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
if (service) {
fp << "\t" "current_state=" << service->GetState() << "\n"
"\t" "last_hard_state=" << service->GetLastHardState() << "\n"
"\t" "last_time_ok=" << static_cast<int>(service->GetLastStateOK()) << "\n"
"\t" "last_time_warn=" << static_cast<int>(service->GetLastStateWarning()) << "\n"
"\t" "last_time_critical=" << static_cast<int>(service->GetLastStateCritical()) << "\n"
"\t" "last_time_unknown=" << static_cast<int>(service->GetLastStateUnknown()) << "\n";
} else {
int currentState = host->GetState();
if (currentState != HostUp && !host->IsReachable())
currentState = 2; /* hardcoded compat state */
fp << "\t" "current_state=" << currentState << "\n"
"\t" "last_hard_state=" << host->GetLastHardState() << "\n"
"\t" "last_time_up=" << static_cast<int>(host->GetLastStateUp()) << "\n"
"\t" "last_time_down=" << static_cast<int>(host->GetLastStateDown()) << "\n";
}
fp << "\t" "state_type=" << checkable->GetStateType() << "\n"
"\t" "last_check=" << static_cast<long>(host->GetLastCheck()) << "\n";
if (cr) {
fp << "\t" "plugin_output=" << CompatUtility::GetCheckResultOutput(cr) << "\n"
"\t" "long_plugin_output=" << CompatUtility::GetCheckResultLongOutput(cr) << "\n"
"\t" "performance_data=" << PluginUtility::FormatPerfdata(cr->GetPerformanceData()) << "\n";
}
fp << "\t" << "next_check=" << static_cast<long>(checkable->GetNextCheck()) << "\n"
"\t" "current_attempt=" << checkable->GetCheckAttempt() << "\n"
"\t" "max_attempts=" << checkable->GetMaxCheckAttempts() << "\n"
"\t" "last_state_change=" << static_cast<long>(checkable->GetLastStateChange()) << "\n"
"\t" "last_hard_state_change=" << static_cast<long>(checkable->GetLastHardStateChange()) << "\n"
"\t" "last_update=" << static_cast<long>(Utility::GetTime()) << "\n"
"\t" "notifications_enabled=" << Convert::ToLong(checkable->GetEnableNotifications()) << "\n"
"\t" "active_checks_enabled=" << Convert::ToLong(checkable->GetEnableActiveChecks()) << "\n"
"\t" "passive_checks_enabled=" << Convert::ToLong(checkable->GetEnablePassiveChecks()) << "\n"
"\t" "flap_detection_enabled=" << Convert::ToLong(checkable->GetEnableFlapping()) << "\n"
"\t" "is_flapping=" << Convert::ToLong(checkable->IsFlapping()) << "\n"
"\t" "percent_state_change=" << checkable->GetFlappingCurrent() << "\n"
"\t" "problem_has_been_acknowledged=" << (checkable->GetAcknowledgement() != AcknowledgementNone ? 1 : 0) << "\n"
"\t" "acknowledgement_type=" << checkable->GetAcknowledgement() << "\n"
"\t" "acknowledgement_end_time=" << checkable->GetAcknowledgementExpiry() << "\n"
"\t" "scheduled_downtime_depth=" << checkable->GetDowntimeDepth() << "\n"
"\t" "last_notification=" << CompatUtility::GetCheckableNotificationLastNotification(checkable) << "\n"
"\t" "next_notification=" << CompatUtility::GetCheckableNotificationNextNotification(checkable) << "\n"
"\t" "current_notification_number=" << CompatUtility::GetCheckableNotificationNotificationNumber(checkable) << "\n"
"\t" "is_reachable=" << Convert::ToLong(checkable->IsReachable()) << "\n";
}
void ClusterZoneCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
{
REQUIRE_NOT_NULL(checkable);
REQUIRE_NOT_NULL(cr);
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener) {
cr->SetOutput("No API listener is configured for this instance.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
Value raw_command = commandObj->GetCommandLine();
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
MacroProcessor::ResolverList resolvers;
if (service)
resolvers.emplace_back("service", service);
resolvers.emplace_back("host", host);
resolvers.emplace_back("command", commandObj);
resolvers.emplace_back("icinga", IcingaApplication::GetInstance());
String zoneName = MacroProcessor::ResolveMacros("$cluster_zone$", resolvers, checkable->GetLastCheckResult(),
nullptr, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
String missingLagWarning;
String missingLagCritical;
double lagWarning = MacroProcessor::ResolveMacros("$cluster_lag_warning$", resolvers, checkable->GetLastCheckResult(),
&missingLagWarning, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
double lagCritical = MacroProcessor::ResolveMacros("$cluster_lag_critical$", resolvers, checkable->GetLastCheckResult(),
&missingLagCritical, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
if (resolvedMacros && !useResolvedMacros)
return;
if (zoneName.IsEmpty()) {
cr->SetOutput("Macro 'cluster_zone' must be set.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
Zone::Ptr zone = Zone::GetByName(zoneName);
if (!zone) {
cr->SetOutput("Zone '" + zoneName + "' does not exist.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
bool connected = false;
double zoneLag = 0;
double lastMessageSent = 0;
double lastMessageReceived = 0;
double messagesSentPerSecond = 0;
double messagesReceivedPerSecond = 0;
double bytesSentPerSecond = 0;
double bytesReceivedPerSecond = 0;
for (const Endpoint::Ptr& endpoint : zone->GetEndpoints()) {
if (endpoint->GetConnected())
connected = true;
double eplag = ApiListener::CalculateZoneLag(endpoint);
if (eplag > 0 && eplag > zoneLag)
zoneLag = eplag;
if (endpoint->GetLastMessageSent() > lastMessageSent)
lastMessageSent = endpoint->GetLastMessageSent();
if (endpoint->GetLastMessageReceived() > lastMessageReceived)
lastMessageReceived = endpoint->GetLastMessageReceived();
messagesSentPerSecond += endpoint->GetMessagesSentPerSecond();
messagesReceivedPerSecond += endpoint->GetMessagesReceivedPerSecond();
bytesSentPerSecond += endpoint->GetBytesSentPerSecond();
bytesReceivedPerSecond += endpoint->GetBytesReceivedPerSecond();
}
if (connected) {
cr->SetState(ServiceOK);
cr->SetOutput("Zone '" + zoneName + "' is connected. Log lag: " + Utility::FormatDuration(zoneLag));
/* Check whether the thresholds have been resolved and compare them */
if (missingLagCritical.IsEmpty() && zoneLag > lagCritical) {
cr->SetState(ServiceCritical);
cr->SetOutput("Zone '" + zoneName + "' is connected. Log lag: " + Utility::FormatDuration(zoneLag)
+ " greater than critical threshold: " + Utility::FormatDuration(lagCritical));
} else if (missingLagWarning.IsEmpty() && zoneLag > lagWarning) {
cr->SetState(ServiceWarning);
cr->SetOutput("Zone '" + zoneName + "' is connected. Log lag: " + Utility::FormatDuration(zoneLag)
+ " greater than warning threshold: " + Utility::FormatDuration(lagWarning));
}
} else {
cr->SetState(ServiceCritical);
cr->SetOutput("Zone '" + zoneName + "' is not connected. Log lag: " + Utility::FormatDuration(zoneLag));
}
cr->SetPerformanceData(new Array({
new PerfdataValue("slave_lag", zoneLag, false, "s", lagWarning, lagCritical),
new PerfdataValue("last_messages_sent", lastMessageSent),
new PerfdataValue("last_messages_received", lastMessageReceived),
new PerfdataValue("sum_messages_sent_per_second", messagesSentPerSecond),
new PerfdataValue("sum_messages_received_per_second", messagesReceivedPerSecond),
new PerfdataValue("sum_bytes_sent_per_second", bytesSentPerSecond),
new PerfdataValue("sum_bytes_received_per_second", bytesReceivedPerSecond)
}));
checkable->ProcessCheckResult(cr);
}
void ClusterZoneCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener) {
cr->SetOutput("No API listener is configured for this instance.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
Value raw_command = commandObj->GetCommandLine();
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
MacroProcessor::ResolverList resolvers;
if (service)
resolvers.push_back(std::make_pair("service", service));
resolvers.push_back(std::make_pair("host", host));
resolvers.push_back(std::make_pair("command", commandObj));
resolvers.push_back(std::make_pair("icinga", IcingaApplication::GetInstance()));
String zoneName = MacroProcessor::ResolveMacros("$cluster_zone$", resolvers, checkable->GetLastCheckResult(),
NULL, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
if (resolvedMacros && !useResolvedMacros)
return;
if (zoneName.IsEmpty()) {
cr->SetOutput("Macro 'cluster_zone' must be set.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
Zone::Ptr zone = Zone::GetByName(zoneName);
if (!zone) {
cr->SetOutput("Zone '" + zoneName + "' does not exist.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
bool connected = false;
double zoneLag = 0;
BOOST_FOREACH(const Endpoint::Ptr& endpoint, zone->GetEndpoints()) {
if (endpoint->GetConnected())
connected = true;
double eplag = ApiListener::CalculateZoneLag(endpoint);
if (eplag > 0 && eplag > zoneLag)
zoneLag = eplag;
}
if (!connected) {
cr->SetState(ServiceCritical);
cr->SetOutput("Zone '" + zoneName + "' is not connected. Log lag: " + Utility::FormatDuration(zoneLag));
} else {
cr->SetState(ServiceOK);
cr->SetOutput("Zone '" + zoneName + "' is connected. Log lag: " + Utility::FormatDuration(zoneLag));
}
Array::Ptr perfdata = new Array();
perfdata->Add(new PerfdataValue("slave_lag", zoneLag));
cr->SetPerformanceData(perfdata);
checkable->ProcessCheckResult(cr);
}
void ClusterZoneCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener) {
cr->SetOutput("No API listener is configured for this instance.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
Value raw_command = commandObj->GetCommandLine();
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
MacroProcessor::ResolverList resolvers;
if (service)
resolvers.push_back(std::make_pair("service", service));
resolvers.push_back(std::make_pair("host", host));
resolvers.push_back(std::make_pair("command", commandObj));
resolvers.push_back(std::make_pair("icinga", IcingaApplication::GetInstance()));
String zoneName = MacroProcessor::ResolveMacros("$cluster_zone$", resolvers, checkable->GetLastCheckResult());
if (zoneName.IsEmpty()) {
cr->SetOutput("Macro 'cluster_zone' must be set.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
Zone::Ptr zone = Zone::GetByName(zoneName);
if (!zone) {
cr->SetOutput("Zone '" + zoneName + "' does not exist.");
cr->SetState(ServiceUnknown);
checkable->ProcessCheckResult(cr);
return;
}
bool connected = false;
BOOST_FOREACH(const Endpoint::Ptr& endpoint, zone->GetEndpoints()) {
if (endpoint->IsConnected()) {
connected = true;
break;
}
}
if (!connected) {
cr->SetState(ServiceCritical);
cr->SetOutput("Zone '" + zoneName + "' is not connected.");
} else {
cr->SetState(ServiceOK);
cr->SetOutput("Zone '" + zoneName + "' is connected.");
}
checkable->ProcessCheckResult(cr);
}