void CheckerComponent::ObjectHandler(const ConfigObject::Ptr& object)
{
Checkable::Ptr checkable = dynamic_pointer_cast<Checkable>(object);
if (!checkable)
return;
Zone::Ptr zone = Zone::GetByName(checkable->GetZoneName());
bool same_zone = (!zone || Zone::GetLocalZone() == zone);
{
boost::mutex::scoped_lock lock(m_Mutex);
if (object->IsActive() && !object->IsPaused() && same_zone) {
if (m_PendingCheckables.find(checkable) != m_PendingCheckables.end())
return;
m_IdleCheckables.insert(GetCheckableScheduleInfo(checkable));
} else {
m_IdleCheckables.erase(checkable);
m_PendingCheckables.erase(checkable);
}
m_CV.notify_all();
}
}
String Comment::AddComment(const Checkable::Ptr& checkable, CommentType entryType, const String& author,
const String& text, double expireTime, const String& id, const MessageOrigin::Ptr& origin)
{
String fullName;
if (id.IsEmpty())
fullName = checkable->GetName() + "!" + Utility::NewUniqueID();
else
fullName = id;
Dictionary::Ptr attrs = new Dictionary();
attrs->Set("author", author);
attrs->Set("text", text);
attrs->Set("expire_time", expireTime);
attrs->Set("entry_type", entryType);
attrs->Set("entry_time", Utility::GetTime());
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
attrs->Set("host_name", host->GetName());
if (service)
attrs->Set("service_name", service->GetShortName());
String zone = checkable->GetZoneName();
if (!zone.IsEmpty())
attrs->Set("zone", zone);
String config = ConfigObjectUtility::CreateObjectConfig(Comment::TypeInstance, fullName, true, Array::Ptr(), attrs);
Array::Ptr errors = new Array();
if (!ConfigObjectUtility::CreateObject(Comment::TypeInstance, fullName, config, errors)) {
ObjectLock olock(errors);
for (const String& error : errors) {
Log(LogCritical, "Comment", error);
}
BOOST_THROW_EXCEPTION(std::runtime_error("Could not create comment."));
}
Comment::Ptr comment = Comment::GetByName(fullName);
if (!comment)
BOOST_THROW_EXCEPTION(std::runtime_error("Could not create comment."));
Log(LogNotice, "Comment")
<< "Added comment '" << comment->GetName() << "'.";
return fullName;
}
String Downtime::AddDowntime(const Checkable::Ptr& checkable, const String& author,
const String& comment, double startTime, double endTime, bool fixed,
const String& triggeredBy, double duration,
const String& scheduledDowntime, const String& scheduledBy,
const String& id, const MessageOrigin::Ptr& origin)
{
String fullName;
if (id.IsEmpty())
fullName = checkable->GetName() + "!" + Utility::NewUniqueID();
else
fullName = id;
Dictionary::Ptr attrs = new Dictionary();
attrs->Set("author", author);
attrs->Set("comment", comment);
attrs->Set("start_time", startTime);
attrs->Set("end_time", endTime);
attrs->Set("fixed", fixed);
attrs->Set("duration", duration);
attrs->Set("triggered_by", triggeredBy);
attrs->Set("scheduled_by", scheduledBy);
attrs->Set("config_owner", scheduledDowntime);
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
attrs->Set("host_name", host->GetName());
if (service)
attrs->Set("service_name", service->GetShortName());
String zone = checkable->GetZoneName();
if (!zone.IsEmpty())
attrs->Set("zone", zone);
String config = ConfigObjectUtility::CreateObjectConfig(Downtime::TypeInstance, fullName, true, Array::Ptr(), attrs);
Array::Ptr errors = new Array();
if (!ConfigObjectUtility::CreateObject(Downtime::TypeInstance, fullName, config, errors)) {
ObjectLock olock(errors);
BOOST_FOREACH(const String& error, errors) {
Log(LogCritical, "Downtime", error);
}
bool Dependency::EvaluateApplyRuleInstance(const Checkable::Ptr& checkable, const String& name, ScriptFrame& frame, const ApplyRule& rule)
{
if (!rule.EvaluateFilter(frame))
return false;
DebugInfo di = rule.GetDebugInfo();
#ifdef _DEBUG
Log(LogDebug, "Dependency")
<< "Applying dependency '" << name << "' to object '" << checkable->GetName() << "' for rule " << di;
#endif /* _DEBUG */
ConfigItemBuilder builder{di};
builder.SetType(Dependency::TypeInstance);
builder.SetName(name);
builder.SetScope(frame.Locals->ShallowClone());
builder.SetIgnoreOnError(rule.GetIgnoreOnError());
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
builder.AddExpression(new SetExpression(MakeIndexer(ScopeThis, "parent_host_name"), OpSetLiteral, MakeLiteral(host->GetName()), di));
builder.AddExpression(new SetExpression(MakeIndexer(ScopeThis, "child_host_name"), OpSetLiteral, MakeLiteral(host->GetName()), di));
if (service)
builder.AddExpression(new SetExpression(MakeIndexer(ScopeThis, "child_service_name"), OpSetLiteral, MakeLiteral(service->GetShortName()), di));
String zone = checkable->GetZoneName();
if (!zone.IsEmpty())
builder.AddExpression(new SetExpression(MakeIndexer(ScopeThis, "zone"), OpSetLiteral, MakeLiteral(zone), di));
builder.AddExpression(new SetExpression(MakeIndexer(ScopeThis, "package"), OpSetLiteral, MakeLiteral(rule.GetPackage()), di));
builder.AddExpression(new ImportDefaultTemplatesExpression());
builder.AddExpression(new OwnedExpression(rule.GetExpression()));
ConfigItem::Ptr dependencyItem = builder.Compile();
dependencyItem->Register();
return true;
}
bool Dependency::EvaluateApplyRuleInstance(const Checkable::Ptr& checkable, const String& name, ScriptFrame& frame, const ApplyRule& rule)
{
if (!rule.EvaluateFilter(frame))
return false;
DebugInfo di = rule.GetDebugInfo();
Log(LogDebug, "Dependency")
<< "Applying dependency '" << name << "' to object '" << checkable->GetName() << "' for rule " << di;
ConfigItemBuilder::Ptr builder = new ConfigItemBuilder(di);
builder->SetType("Dependency");
builder->SetName(name);
builder->SetScope(frame.Locals->ShallowClone());
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
builder->AddExpression(new SetExpression(MakeIndexer(ScopeThis, "parent_host_name"), OpSetLiteral, MakeLiteral(host->GetName()), di));
builder->AddExpression(new SetExpression(MakeIndexer(ScopeThis, "child_host_name"), OpSetLiteral, MakeLiteral(host->GetName()), di));
if (service)
builder->AddExpression(new SetExpression(MakeIndexer(ScopeThis, "child_service_name"), OpSetLiteral, MakeLiteral(service->GetShortName()), di));
String zone = checkable->GetZoneName();
if (!zone.IsEmpty())
builder->AddExpression(new SetExpression(MakeIndexer(ScopeThis, "zone"), OpSetLiteral, MakeLiteral(zone), di));
builder->AddExpression(new SetExpression(MakeIndexer(ScopeThis, "module"), OpSetLiteral, MakeLiteral(rule.GetModule()), di));
builder->AddExpression(new OwnedExpression(rule.GetExpression()));
ConfigItem::Ptr dependencyItem = builder->Compile();
dependencyItem->Register();
return true;
}
String Comment::AddComment(const Checkable::Ptr& checkable, CommentType entryType, const String& author,
const String& text, double expireTime, const String& id, const MessageOrigin::Ptr& origin)
{
String fullName;
if (id.IsEmpty())
fullName = checkable->GetName() + "!" + Utility::NewUniqueID();
else
fullName = id;
Dictionary::Ptr attrs = new Dictionary();
attrs->Set("author", author);
attrs->Set("text", text);
attrs->Set("expire_time", expireTime);
attrs->Set("entry_type", entryType);
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
attrs->Set("host_name", host->GetName());
if (service)
attrs->Set("service_name", service->GetShortName());
String zone = checkable->GetZoneName();
if (!zone.IsEmpty())
attrs->Set("zone", zone);
String config = ConfigObjectUtility::CreateObjectConfig(Comment::TypeInstance, fullName, true, Array::Ptr(), attrs);
Array::Ptr errors = new Array();
if (!ConfigObjectUtility::CreateObject(Comment::TypeInstance, fullName, config, errors)) {
ObjectLock olock(errors);
BOOST_FOREACH(const String& error, errors) {
Log(LogCritical, "Comment", error);
}
String Downtime::AddDowntime(const Checkable::Ptr& checkable, const String& author,
const String& comment, double startTime, double endTime, bool fixed,
const String& triggeredBy, double duration,
const String& scheduledDowntime, const String& scheduledBy,
const String& id, const MessageOrigin::Ptr& origin)
{
String fullName;
if (id.IsEmpty())
fullName = checkable->GetName() + "!" + Utility::NewUniqueID();
else
fullName = id;
Dictionary::Ptr attrs = new Dictionary();
attrs->Set("author", author);
attrs->Set("comment", comment);
attrs->Set("start_time", startTime);
attrs->Set("end_time", endTime);
attrs->Set("fixed", fixed);
attrs->Set("duration", duration);
attrs->Set("triggered_by", triggeredBy);
attrs->Set("scheduled_by", scheduledBy);
attrs->Set("config_owner", scheduledDowntime);
attrs->Set("entry_time", Utility::GetTime());
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
attrs->Set("host_name", host->GetName());
if (service)
attrs->Set("service_name", service->GetShortName());
String zone = checkable->GetZoneName();
if (!zone.IsEmpty())
attrs->Set("zone", zone);
String config = ConfigObjectUtility::CreateObjectConfig(Downtime::TypeInstance, fullName, true, Array::Ptr(), attrs);
Array::Ptr errors = new Array();
if (!ConfigObjectUtility::CreateObject(Downtime::TypeInstance, fullName, config, errors)) {
ObjectLock olock(errors);
for (const String& error : errors) {
Log(LogCritical, "Downtime", error);
}
BOOST_THROW_EXCEPTION(std::runtime_error("Could not create downtime."));
}
if (!triggeredBy.IsEmpty()) {
Downtime::Ptr parentDowntime = Downtime::GetByName(triggeredBy);
Array::Ptr triggers = parentDowntime->GetTriggers();
ObjectLock olock(triggers);
if (!triggers->Contains(fullName))
triggers->Add(fullName);
}
Downtime::Ptr downtime = Downtime::GetByName(fullName);
if (!downtime)
BOOST_THROW_EXCEPTION(std::runtime_error("Could not create downtime object."));
Log(LogNotice, "Downtime")
<< "Added downtime '" << downtime->GetName()
<< "' between '" << Utility::FormatDateTime("%Y-%m-%d %H:%M:%S", startTime)
<< "' and '" << Utility::FormatDateTime("%Y-%m-%d %H:%M:%S", endTime) << "'.";
return fullName;
}
