mirror of
https://github.com/Icinga/icinga2.git
synced 2025-09-26 11:08:51 +02:00
149f640fd8
- Decrease Object Authority updates to 10s (was 30s) - Decrease failover timeout to 30s (was 60s) - Decrease cold startup (after (re)start) with no OA updates to 30s (was 60s) - Immediately connect on Resume() - Fix query priority which got broken with #6970 - Add more logging when a failover is in progress ``` [2019-03-29 16:13:53 +0100] information/IdoMysqlConnection: Last update by endpoint 'master1' was 8.33246s ago (< failover timeout of 30s). Retrying. [2019-03-29 16:14:23 +0100] information/IdoMysqlConnection: Last update by endpoint 'master1' was 38.3288s ago. Taking over 'ido-mysql' in HA zone 'master'. ``` - Add more logging for reconnect and disconnect handling - Add 'last_failover' attribute to IDO*Connection objects refs #6970
80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
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#include "remote/zone.hpp"
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#include "remote/apilistener.hpp"
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#include "base/configtype.hpp"
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#include "base/utility.hpp"
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#include "base/convert.hpp"
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using namespace icinga;
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void ApiListener::UpdateObjectAuthority()
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{
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ApiListener::Ptr instance = ApiListener::GetInstance();
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if (!instance)
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return;
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Log(LogNotice, "ApiListener")
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<< "Updating object authority for objects at endpoint '" << instance->GetIdentity() << "'.";
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Zone::Ptr my_zone = Zone::GetLocalZone();
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std::vector<Endpoint::Ptr> endpoints;
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Endpoint::Ptr my_endpoint;
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if (my_zone) {
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my_endpoint = Endpoint::GetLocalEndpoint();
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int num_total = 0;
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for (const Endpoint::Ptr& endpoint : my_zone->GetEndpoints()) {
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num_total++;
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if (endpoint != my_endpoint && !endpoint->GetConnected())
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continue;
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endpoints.push_back(endpoint);
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}
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double mainTime = Application::GetMainTime();
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/* 30 seconds cold startup, don't update any authority to give the secondary endpoint time to reconnect. */
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if (num_total > 1 && endpoints.size() <= 1 && (mainTime == 0 || Utility::GetTime() - mainTime < 30))
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return;
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std::sort(endpoints.begin(), endpoints.end(),
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[](const ConfigObject::Ptr& a, const ConfigObject::Ptr& b) {
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return a->GetName() < b->GetName();
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}
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);
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}
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for (const Type::Ptr& type : Type::GetAllTypes()) {
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auto *dtype = dynamic_cast<ConfigType *>(type.get());
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if (!dtype)
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continue;
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for (const ConfigObject::Ptr& object : dtype->GetObjects()) {
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if (!object->IsActive() || object->GetHAMode() != HARunOnce)
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continue;
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bool authority;
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if (!my_zone)
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authority = true;
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else
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authority = endpoints[Utility::SDBM(object->GetName()) % endpoints.size()] == my_endpoint;
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#ifdef I2_DEBUG
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// //Enable on demand, causes heavy logging on each run.
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// Log(LogDebug, "ApiListener")
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// << "Setting authority '" << Convert::ToString(authority) << "' for object '" << object->GetName() << "' of type '" << object->GetReflectionType()->GetName() << "'.";
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#endif /* I2_DEBUG */
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object->SetAuthority(authority);
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}
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}
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}
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