1 /******************************************************************************
3 * Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
5 * This program is free software; you can redistribute it and/or *
6 * modify it under the terms of the GNU General Public License *
7 * as published by the Free Software Foundation; either version 2 *
8 * of the License, or (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the Free Software Foundation *
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
18 ******************************************************************************/
20 #include "methods/icingachecktask.hpp"
21 #include "icinga/cib.hpp"
22 #include "icinga/service.hpp"
23 #include "icinga/checkcommand.hpp"
24 #include "icinga/macroprocessor.hpp"
25 #include "icinga/icingaapplication.hpp"
26 #include "base/application.hpp"
27 #include "base/objectlock.hpp"
28 #include "base/utility.hpp"
29 #include "base/perfdatavalue.hpp"
30 #include "base/function.hpp"
31 #include "base/configtype.hpp"
33 using namespace icinga;
35 REGISTER_SCRIPTFUNCTION_NS(Internal, IcingaCheck, &IcingaCheckTask::ScriptFunc, "checkable:cr:resolvedMacros:useResolvedMacros");
37 void IcingaCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
38 const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
40 CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
44 tie(host, service) = GetHostService(checkable);
46 MacroProcessor::ResolverList resolvers;
48 resolvers.emplace_back("service", service);
49 resolvers.emplace_back("host", host);
50 resolvers.emplace_back("command", commandObj);
51 resolvers.emplace_back("icinga", IcingaApplication::GetInstance());
53 String icingaMinVersion = MacroProcessor::ResolveMacros("$icinga_min_version$", resolvers, checkable->GetLastCheckResult(),
54 nullptr, MacroProcessor::EscapeCallback(), resolvedMacros, useResolvedMacros);
56 if (resolvedMacros && !useResolvedMacros)
59 double interval = Utility::GetTime() - Application::GetStartTime();
64 /* use feature stats perfdata */
65 std::pair<Dictionary::Ptr, Array::Ptr> feature_stats = CIB::GetFeatureStats();
67 Array::Ptr perfdata = feature_stats.second;
69 perfdata->Add(new PerfdataValue("active_host_checks", CIB::GetActiveHostChecksStatistics(interval) / interval));
70 perfdata->Add(new PerfdataValue("passive_host_checks", CIB::GetPassiveHostChecksStatistics(interval) / interval));
71 perfdata->Add(new PerfdataValue("active_host_checks_1min", CIB::GetActiveHostChecksStatistics(60)));
72 perfdata->Add(new PerfdataValue("passive_host_checks_1min", CIB::GetPassiveHostChecksStatistics(60)));
73 perfdata->Add(new PerfdataValue("active_host_checks_5min", CIB::GetActiveHostChecksStatistics(60 * 5)));
74 perfdata->Add(new PerfdataValue("passive_host_checks_5min", CIB::GetPassiveHostChecksStatistics(60 * 5)));
75 perfdata->Add(new PerfdataValue("active_host_checks_15min", CIB::GetActiveHostChecksStatistics(60 * 15)));
76 perfdata->Add(new PerfdataValue("passive_host_checks_15min", CIB::GetPassiveHostChecksStatistics(60 * 15)));
78 perfdata->Add(new PerfdataValue("active_service_checks", CIB::GetActiveServiceChecksStatistics(interval) / interval));
79 perfdata->Add(new PerfdataValue("passive_service_checks", CIB::GetPassiveServiceChecksStatistics(interval) / interval));
80 perfdata->Add(new PerfdataValue("active_service_checks_1min", CIB::GetActiveServiceChecksStatistics(60)));
81 perfdata->Add(new PerfdataValue("passive_service_checks_1min", CIB::GetPassiveServiceChecksStatistics(60)));
82 perfdata->Add(new PerfdataValue("active_service_checks_5min", CIB::GetActiveServiceChecksStatistics(60 * 5)));
83 perfdata->Add(new PerfdataValue("passive_service_checks_5min", CIB::GetPassiveServiceChecksStatistics(60 * 5)));
84 perfdata->Add(new PerfdataValue("active_service_checks_15min", CIB::GetActiveServiceChecksStatistics(60 * 15)));
85 perfdata->Add(new PerfdataValue("passive_service_checks_15min", CIB::GetPassiveServiceChecksStatistics(60 * 15)));
87 CheckableCheckStatistics scs = CIB::CalculateServiceCheckStats();
89 perfdata->Add(new PerfdataValue("min_latency", scs.min_latency));
90 perfdata->Add(new PerfdataValue("max_latency", scs.max_latency));
91 perfdata->Add(new PerfdataValue("avg_latency", scs.avg_latency));
92 perfdata->Add(new PerfdataValue("min_execution_time", scs.min_execution_time));
93 perfdata->Add(new PerfdataValue("max_execution_time", scs.max_execution_time));
94 perfdata->Add(new PerfdataValue("avg_execution_time", scs.avg_execution_time));
96 ServiceStatistics ss = CIB::CalculateServiceStats();
98 perfdata->Add(new PerfdataValue("num_services_ok", ss.services_ok));
99 perfdata->Add(new PerfdataValue("num_services_warning", ss.services_warning));
100 perfdata->Add(new PerfdataValue("num_services_critical", ss.services_critical));
101 perfdata->Add(new PerfdataValue("num_services_unknown", ss.services_unknown));
102 perfdata->Add(new PerfdataValue("num_services_pending", ss.services_pending));
103 perfdata->Add(new PerfdataValue("num_services_unreachable", ss.services_unreachable));
104 perfdata->Add(new PerfdataValue("num_services_flapping", ss.services_flapping));
105 perfdata->Add(new PerfdataValue("num_services_in_downtime", ss.services_in_downtime));
106 perfdata->Add(new PerfdataValue("num_services_acknowledged", ss.services_acknowledged));
108 double uptime = Utility::GetTime() - Application::GetStartTime();
109 perfdata->Add(new PerfdataValue("uptime", uptime));
111 HostStatistics hs = CIB::CalculateHostStats();
113 perfdata->Add(new PerfdataValue("num_hosts_up", hs.hosts_up));
114 perfdata->Add(new PerfdataValue("num_hosts_down", hs.hosts_down));
115 perfdata->Add(new PerfdataValue("num_hosts_pending", hs.hosts_pending));
116 perfdata->Add(new PerfdataValue("num_hosts_unreachable", hs.hosts_unreachable));
117 perfdata->Add(new PerfdataValue("num_hosts_flapping", hs.hosts_flapping));
118 perfdata->Add(new PerfdataValue("num_hosts_in_downtime", hs.hosts_in_downtime));
119 perfdata->Add(new PerfdataValue("num_hosts_acknowledged", hs.hosts_acknowledged));
121 std::vector<Endpoint::Ptr> endpoints = ConfigType::GetObjectsByType<Endpoint>();
123 double lastMessageSent = 0;
124 double lastMessageReceived = 0;
125 double messagesSentPerSecond = 0;
126 double messagesReceivedPerSecond = 0;
127 double bytesSentPerSecond = 0;
128 double bytesReceivedPerSecond = 0;
130 for (const Endpoint::Ptr& endpoint : endpoints)
132 if (endpoint->GetLastMessageSent() > lastMessageSent)
133 lastMessageSent = endpoint->GetLastMessageSent();
135 if (endpoint->GetLastMessageReceived() > lastMessageReceived)
136 lastMessageReceived = endpoint->GetLastMessageReceived();
138 messagesSentPerSecond += endpoint->GetMessagesSentPerSecond();
139 messagesReceivedPerSecond += endpoint->GetMessagesReceivedPerSecond();
140 bytesSentPerSecond += endpoint->GetBytesSentPerSecond();
141 bytesReceivedPerSecond += endpoint->GetBytesReceivedPerSecond();
144 perfdata->Add(new PerfdataValue("last_messages_sent", lastMessageSent));
145 perfdata->Add(new PerfdataValue("last_messages_received", lastMessageReceived));
146 perfdata->Add(new PerfdataValue("sum_messages_sent_per_second", messagesSentPerSecond));
147 perfdata->Add(new PerfdataValue("sum_messages_received_per_second", messagesReceivedPerSecond));
148 perfdata->Add(new PerfdataValue("sum_bytes_sent_per_second", bytesSentPerSecond));
149 perfdata->Add(new PerfdataValue("sum_bytes_received_per_second", bytesReceivedPerSecond));
151 cr->SetPerformanceData(perfdata);
152 cr->SetState(ServiceOK);
154 String appVersion = Application::GetAppVersion();
156 String output = "Icinga 2 has been running for " + Utility::FormatDuration(uptime) +
157 ". Version: " + appVersion;
159 /* Indicate a warning if the last reload failed. */
160 double lastReloadFailed = Application::GetLastReloadFailed();
162 if (lastReloadFailed > 0) {
163 output += "; Last reload attempt failed at " + Utility::FormatDateTime("%Y-%m-%d %H:%M:%S %z", lastReloadFailed);
164 cr->SetState(ServiceWarning);
167 /* Return an error if the version is less than specified (optional). */
168 String parsedAppVersion = appVersion.SubStr(1,5);
170 if (!icingaMinVersion.IsEmpty() && Utility::CompareVersion(icingaMinVersion, parsedAppVersion) < 0) {
171 output += "; Minimum version " + icingaMinVersion + " is not installed.";
172 cr->SetState(ServiceCritical);
175 cr->SetOutput(output);
177 checkable->ProcessCheckResult(cr);