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Diffstat (limited to 'lib/methods/icingachecktask.cpp')
| -rw-r--r-- | lib/methods/icingachecktask.cpp | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/lib/methods/icingachecktask.cpp b/lib/methods/icingachecktask.cpp new file mode 100644 index 0000000..d3eae1f --- /dev/null +++ b/lib/methods/icingachecktask.cpp @@ -0,0 +1,209 @@ +/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */ + +#include "methods/icingachecktask.hpp" +#include "icinga/cib.hpp" +#include "icinga/service.hpp" +#include "icinga/checkcommand.hpp" +#include "icinga/macroprocessor.hpp" +#include "icinga/clusterevents.hpp" +#include "icinga/checkable.hpp" +#include "remote/apilistener.hpp" +#include "base/application.hpp" +#include "base/objectlock.hpp" +#include "base/utility.hpp" +#include "base/perfdatavalue.hpp" +#include "base/function.hpp" +#include "base/configtype.hpp" + +using namespace icinga; + +REGISTER_FUNCTION_NONCONST(Internal, IcingaCheck, &IcingaCheckTask::ScriptFunc, "checkable:cr:resolvedMacros:useResolvedMacros"); + +void IcingaCheckTask::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 command = CheckCommand::ExecuteOverride ? CheckCommand::ExecuteOverride : checkable->GetCheckCommand(); + + Host::Ptr host; + Service::Ptr service; + tie(host, service) = GetHostService(checkable); + + MacroProcessor::ResolverList resolvers; + + if (MacroResolver::OverrideMacros) + resolvers.emplace_back("override", MacroResolver::OverrideMacros); + + if (service) + resolvers.emplace_back("service", service); + resolvers.emplace_back("host", host); + resolvers.emplace_back("command", command); + + String missingIcingaMinVersion; + + String icingaMinVersion = MacroProcessor::ResolveMacros("$icinga_min_version$", resolvers, checkable->GetLastCheckResult(), + &missingIcingaMinVersion, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros); + + if (resolvedMacros && !useResolvedMacros) + return; + + double interval = Utility::GetTime() - Application::GetStartTime(); + + if (interval > 60) + interval = 60; + + /* use feature stats perfdata */ + std::pair<Dictionary::Ptr, Array::Ptr> feature_stats = CIB::GetFeatureStats(); + + Array::Ptr perfdata = feature_stats.second; + + perfdata->Add(new PerfdataValue("active_host_checks", CIB::GetActiveHostChecksStatistics(interval) / interval)); + perfdata->Add(new PerfdataValue("passive_host_checks", CIB::GetPassiveHostChecksStatistics(interval) / interval)); + perfdata->Add(new PerfdataValue("active_host_checks_1min", CIB::GetActiveHostChecksStatistics(60))); + perfdata->Add(new PerfdataValue("passive_host_checks_1min", CIB::GetPassiveHostChecksStatistics(60))); + perfdata->Add(new PerfdataValue("active_host_checks_5min", CIB::GetActiveHostChecksStatistics(60 * 5))); + perfdata->Add(new PerfdataValue("passive_host_checks_5min", CIB::GetPassiveHostChecksStatistics(60 * 5))); + perfdata->Add(new PerfdataValue("active_host_checks_15min", CIB::GetActiveHostChecksStatistics(60 * 15))); + perfdata->Add(new PerfdataValue("passive_host_checks_15min", CIB::GetPassiveHostChecksStatistics(60 * 15))); + + perfdata->Add(new PerfdataValue("active_service_checks", CIB::GetActiveServiceChecksStatistics(interval) / interval)); + perfdata->Add(new PerfdataValue("passive_service_checks", CIB::GetPassiveServiceChecksStatistics(interval) / interval)); + perfdata->Add(new PerfdataValue("active_service_checks_1min", CIB::GetActiveServiceChecksStatistics(60))); + perfdata->Add(new PerfdataValue("passive_service_checks_1min", CIB::GetPassiveServiceChecksStatistics(60))); + perfdata->Add(new PerfdataValue("active_service_checks_5min", CIB::GetActiveServiceChecksStatistics(60 * 5))); + perfdata->Add(new PerfdataValue("passive_service_checks_5min", CIB::GetPassiveServiceChecksStatistics(60 * 5))); + perfdata->Add(new PerfdataValue("active_service_checks_15min", CIB::GetActiveServiceChecksStatistics(60 * 15))); + perfdata->Add(new PerfdataValue("passive_service_checks_15min", CIB::GetPassiveServiceChecksStatistics(60 * 15))); + + perfdata->Add(new PerfdataValue("current_pending_callbacks", Application::GetTP().GetPending())); + perfdata->Add(new PerfdataValue("current_concurrent_checks", Checkable::CurrentConcurrentChecks.load())); + perfdata->Add(new PerfdataValue("remote_check_queue", ClusterEvents::GetCheckRequestQueueSize())); + + CheckableCheckStatistics scs = CIB::CalculateServiceCheckStats(); + + perfdata->Add(new PerfdataValue("min_latency", scs.min_latency)); + perfdata->Add(new PerfdataValue("max_latency", scs.max_latency)); + perfdata->Add(new PerfdataValue("avg_latency", scs.avg_latency)); + perfdata->Add(new PerfdataValue("min_execution_time", scs.min_execution_time)); + perfdata->Add(new PerfdataValue("max_execution_time", scs.max_execution_time)); + perfdata->Add(new PerfdataValue("avg_execution_time", scs.avg_execution_time)); + + ServiceStatistics ss = CIB::CalculateServiceStats(); + + perfdata->Add(new PerfdataValue("num_services_ok", ss.services_ok)); + perfdata->Add(new PerfdataValue("num_services_warning", ss.services_warning)); + perfdata->Add(new PerfdataValue("num_services_critical", ss.services_critical)); + perfdata->Add(new PerfdataValue("num_services_unknown", ss.services_unknown)); + perfdata->Add(new PerfdataValue("num_services_pending", ss.services_pending)); + perfdata->Add(new PerfdataValue("num_services_unreachable", ss.services_unreachable)); + perfdata->Add(new PerfdataValue("num_services_flapping", ss.services_flapping)); + perfdata->Add(new PerfdataValue("num_services_in_downtime", ss.services_in_downtime)); + perfdata->Add(new PerfdataValue("num_services_acknowledged", ss.services_acknowledged)); + perfdata->Add(new PerfdataValue("num_services_handled", ss.services_handled)); + perfdata->Add(new PerfdataValue("num_services_problem", ss.services_problem)); + + double uptime = Application::GetUptime(); + perfdata->Add(new PerfdataValue("uptime", uptime)); + + HostStatistics hs = CIB::CalculateHostStats(); + + perfdata->Add(new PerfdataValue("num_hosts_up", hs.hosts_up)); + perfdata->Add(new PerfdataValue("num_hosts_down", hs.hosts_down)); + perfdata->Add(new PerfdataValue("num_hosts_pending", hs.hosts_pending)); + perfdata->Add(new PerfdataValue("num_hosts_unreachable", hs.hosts_unreachable)); + perfdata->Add(new PerfdataValue("num_hosts_flapping", hs.hosts_flapping)); + perfdata->Add(new PerfdataValue("num_hosts_in_downtime", hs.hosts_in_downtime)); + perfdata->Add(new PerfdataValue("num_hosts_acknowledged", hs.hosts_acknowledged)); + perfdata->Add(new PerfdataValue("num_hosts_handled", hs.hosts_handled)); + perfdata->Add(new PerfdataValue("num_hosts_problem", hs.hosts_problem)); + + std::vector<Endpoint::Ptr> endpoints = ConfigType::GetObjectsByType<Endpoint>(); + + double lastMessageSent = 0; + double lastMessageReceived = 0; + double messagesSentPerSecond = 0; + double messagesReceivedPerSecond = 0; + double bytesSentPerSecond = 0; + double bytesReceivedPerSecond = 0; + + for (const Endpoint::Ptr& endpoint : endpoints) + { + 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(); + } + + perfdata->Add(new PerfdataValue("last_messages_sent", lastMessageSent)); + perfdata->Add(new PerfdataValue("last_messages_received", lastMessageReceived)); + perfdata->Add(new PerfdataValue("sum_messages_sent_per_second", messagesSentPerSecond)); + perfdata->Add(new PerfdataValue("sum_messages_received_per_second", messagesReceivedPerSecond)); + perfdata->Add(new PerfdataValue("sum_bytes_sent_per_second", bytesSentPerSecond)); + perfdata->Add(new PerfdataValue("sum_bytes_received_per_second", bytesReceivedPerSecond)); + + cr->SetPerformanceData(perfdata); + ServiceState state = ServiceOK; + + String appVersion = Application::GetAppVersion(); + + String output = "Icinga 2 has been running for " + Utility::FormatDuration(uptime) + + ". Version: " + appVersion; + + /* Indicate a warning if the last reload failed. */ + double lastReloadFailed = Application::GetLastReloadFailed(); + + if (lastReloadFailed > 0) { + output += "; Last reload attempt failed at " + Utility::FormatDateTime("%Y-%m-%d %H:%M:%S %z", lastReloadFailed); + state =ServiceWarning; + } + + /* Indicate a warning when the last synced config caused a stage validation error. */ + ApiListener::Ptr listener = ApiListener::GetInstance(); + + if (listener) { + Dictionary::Ptr validationResult = listener->GetLastFailedZonesStageValidation(); + + if (validationResult) { + output += "; Last zone sync stage validation failed at " + + Utility::FormatDateTime("%Y-%m-%d %H:%M:%S %z", validationResult->Get("ts")); + + state = ServiceWarning; + } + } + + String parsedAppVersion = Utility::ParseVersion(appVersion); + + /* Return an error if the version is less than specified (optional). */ + if (missingIcingaMinVersion.IsEmpty() && !icingaMinVersion.IsEmpty() && Utility::CompareVersion(icingaMinVersion, parsedAppVersion) < 0) { + output += "; Minimum version " + icingaMinVersion + " is not installed."; + state = ServiceCritical; + } + + String commandName = command->GetName(); + + if (Checkable::ExecuteCommandProcessFinishedHandler) { + double now = Utility::GetTime(); + ProcessResult pr; + pr.PID = -1; + pr.Output = output; + pr.ExecutionStart = now; + pr.ExecutionEnd = now; + pr.ExitStatus = state; + + Checkable::ExecuteCommandProcessFinishedHandler(commandName, pr); + } else { + cr->SetState(state); + cr->SetOutput(output); + cr->SetCommand(commandName); + + checkable->ProcessCheckResult(cr); + } +} |