mirror of
https://github.com/Icinga/icinga2.git
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105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#include "methods/clusterchecktask.hpp"
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#include "remote/apilistener.hpp"
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#include "remote/endpoint.hpp"
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#include "icinga/cib.hpp"
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#include "icinga/service.hpp"
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#include "icinga/icingaapplication.hpp"
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#include "base/application.hpp"
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#include "base/objectlock.hpp"
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#include "base/convert.hpp"
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#include "base/utility.hpp"
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#include "base/function.hpp"
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#include "base/configtype.hpp"
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#include <boost/algorithm/string/join.hpp>
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using namespace icinga;
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REGISTER_SCRIPTFUNCTION_NS(Internal, ClusterCheck, &ClusterCheckTask::ScriptFunc, "checkable:cr:resolvedMacros:useResolvedMacros");
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void ClusterCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
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const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
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{
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REQUIRE_NOT_NULL(checkable);
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REQUIRE_NOT_NULL(cr);
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if (resolvedMacros && !useResolvedMacros)
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return;
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ApiListener::Ptr listener = ApiListener::GetInstance();
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if (!listener) {
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cr->SetOutput("No API listener is configured for this instance.");
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cr->SetState(ServiceUnknown);
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checkable->ProcessCheckResult(cr);
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return;
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}
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std::pair<Dictionary::Ptr, Dictionary::Ptr> stats = listener->GetStatus();
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Dictionary::Ptr status = stats.first;
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/* use feature stats perfdata */
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std::pair<Dictionary::Ptr, Array::Ptr> feature_stats = CIB::GetFeatureStats();
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cr->SetPerformanceData(feature_stats.second);
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int numConnEndpoints = status->Get("num_conn_endpoints");
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int numNotConnEndpoints = status->Get("num_not_conn_endpoints");
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String output = "Icinga 2 Cluster";
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if (numNotConnEndpoints > 0) {
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output += " Problem: " + Convert::ToString(numNotConnEndpoints) + " endpoints are not connected.";
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output += "\n(" + FormatArray(status->Get("not_conn_endpoints")) + ")";
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cr->SetState(ServiceCritical);
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} else {
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output += " OK: " + Convert::ToString(numConnEndpoints) + " endpoints are connected.";
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output += "\n(" + FormatArray(status->Get("conn_endpoints")) + ")";
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cr->SetState(ServiceOK);
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}
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cr->SetOutput(output);
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checkable->ProcessCheckResult(cr);
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}
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String ClusterCheckTask::FormatArray(const Array::Ptr& arr)
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{
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bool first = true;
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String str;
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if (arr) {
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ObjectLock olock(arr);
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for (const Value& value : arr) {
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if (first)
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first = false;
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else
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str += ", ";
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str += Convert::ToString(value);
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}
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}
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return str;
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}
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