/**
* @threadsafety Always.
*/
void CompatLogger::CheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr &cr)
{
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr vars_after = cr->GetVarsAfter();
long state_after = vars_after->Get("state");
long stateType_after = vars_after->Get("state_type");
long attempt_after = vars_after->Get("attempt");
bool reachable_after = vars_after->Get("reachable");
Dictionary::Ptr vars_before = cr->GetVarsBefore();
if (vars_before) {
long state_before = vars_before->Get("state");
long stateType_before = vars_before->Get("state_type");
long attempt_before = vars_before->Get("attempt");
bool reachable_before = vars_before->Get("reachable");
if (state_before == state_after && stateType_before == stateType_after &&
attempt_before == attempt_after && reachable_before == reachable_after)
return; /* Nothing changed, ignore this checkresult. */
}
String output;
if (cr)
output = CompatUtility::GetCheckResultOutput(cr);
std::ostringstream msgbuf;
if (service) {
msgbuf << "SERVICE ALERT: "
<< host->GetName() << ";"
<< service->GetShortName() << ";"
<< Service::StateToString(service->GetState()) << ";"
<< Service::StateTypeToString(service->GetStateType()) << ";"
<< attempt_after << ";"
<< output << ""
<< "";
} else {
String state = Host::StateToString(Host::CalculateState(static_cast<ServiceState>(state_after)));
msgbuf << "HOST ALERT: "
<< host->GetName() << ";"
<< GetHostStateString(host) << ";"
<< Host::StateTypeToString(host->GetStateType()) << ";"
<< attempt_after << ";"
<< output << ""
<< "";
}
{
ObjectLock olock(this);
WriteLine(msgbuf.str());
Flush();
}
}
/**
* @threadsafety Always.
*/
void CompatLogger::NotificationSentHandler(const Notification::Ptr& notification, const Checkable::Ptr& checkable,
const User::Ptr& user, NotificationType notification_type, CheckResult::Ptr const& cr,
const String& author, const String& comment_text, const String& command_name)
{
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
String notification_type_str = Notification::NotificationTypeToString(notification_type);
/* override problem notifications with their current state string */
if (notification_type == NotificationProblem) {
if (service)
notification_type_str = Service::StateToString(service->GetState());
else
notification_type_str = GetHostStateString(host);
}
String author_comment = "";
if (notification_type == NotificationCustom || notification_type == NotificationAcknowledgement) {
author_comment = author + ";" + comment_text;
}
if (!cr)
return;
String output;
if (cr)
output = CompatUtility::GetCheckResultOutput(cr);
std::ostringstream msgbuf;
if (service) {
msgbuf << "SERVICE NOTIFICATION: "
<< user->GetName() << ";"
<< host->GetName() << ";"
<< service->GetShortName() << ";"
<< notification_type_str << ";"
<< command_name << ";"
<< output << ";"
<< author_comment
<< "";
} else {
msgbuf << "HOST NOTIFICATION: "
<< user->GetName() << ";"
<< host->GetName() << ";"
<< notification_type_str << " "
<< "(" << GetHostStateString(host) << ");"
<< command_name << ";"
<< output << ";"
<< author_comment
<< "";
}
{
ObjectLock oLock(this);
WriteLine(msgbuf.str());
Flush();
}
}
/**
* @threadsafety Always.
*/
void CompatLogger::TriggerDowntimeHandler(const Downtime::Ptr& downtime)
{
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(downtime->GetCheckable());
if (!downtime)
return;
std::ostringstream msgbuf;
if (service) {
msgbuf << "SERVICE DOWNTIME ALERT: "
<< host->GetName() << ";"
<< service->GetShortName() << ";"
<< "STARTED" << "; "
<< "Checkable has entered a period of scheduled downtime."
<< "";
} else {
msgbuf << "HOST DOWNTIME ALERT: "
<< host->GetName() << ";"
<< "STARTED" << "; "
<< "Checkable has entered a period of scheduled downtime."
<< "";
}
{
ObjectLock oLock(this);
WriteLine(msgbuf.str());
Flush();
}
}
void CompatLogger::EnableFlappingChangedHandler(const Checkable::Ptr& checkable)
{
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
if (checkable->GetEnableFlapping())
return;
String flapping_output = "Flap detection has been disabled";
String flapping_state_str = "DISABLED";
std::ostringstream msgbuf;
if (service) {
msgbuf << "SERVICE FLAPPING ALERT: "
<< host->GetName() << ";"
<< service->GetShortName() << ";"
<< flapping_state_str << "; "
<< flapping_output
<< "";
} else {
msgbuf << "HOST FLAPPING ALERT: "
<< host->GetName() << ";"
<< flapping_state_str << "; "
<< flapping_output
<< "";
}
{
ObjectLock oLock(this);
WriteLine(msgbuf.str());
Flush();
}
}
void CompatLogger::EventCommandHandler(const Checkable::Ptr& checkable)
{
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
EventCommand::Ptr event_command = checkable->GetEventCommand();
String event_command_name = event_command->GetName();
long current_attempt = checkable->GetCheckAttempt();
std::ostringstream msgbuf;
if (service) {
msgbuf << "SERVICE EVENT HANDLER: "
<< host->GetName() << ";"
<< service->GetShortName() << ";"
<< Service::StateToString(service->GetState()) << ";"
<< Service::StateTypeToString(service->GetStateType()) << ";"
<< current_attempt << ";"
<< event_command_name;
} else {
msgbuf << "HOST EVENT HANDLER: "
<< host->GetName() << ";"
<< GetHostStateString(host) << ";"
<< Host::StateTypeToString(host->GetStateType()) << ";"
<< current_attempt << ";"
<< event_command_name;
}
{
ObjectLock oLock(this);
WriteLine(msgbuf.str());
Flush();
}
}
void StatusDataWriter::DumpComments(std::ostream& fp, const Checkable::Ptr& checkable)
{
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
for (const Comment::Ptr& comment : checkable->GetComments()) {
if (comment->IsExpired())
continue;
if (service)
fp << "servicecomment {" << "\n"
<< "\t" << "service_description=" << service->GetShortName() << "\n";
else
fp << "hostcomment {" << "\n";
fp << "\t" "host_name=" << host->GetName() << "\n"
"\t" "comment_id=" << comment->GetLegacyId() << "\n"
"\t" "entry_time=" << comment->GetEntryTime() << "\n"
"\t" "entry_type=" << comment->GetEntryType() << "\n"
"\t" "persistent=" "1" "\n"
"\t" "author=" << comment->GetAuthor() << "\n"
"\t" "comment_data=" << comment->GetText() << "\n"
"\t" "expires=" << (comment->GetExpireTime() != 0 ? 1 : 0) << "\n"
"\t" "expire_time=" << comment->GetExpireTime() << "\n"
"\t" "}" "\n"
"\n";
}
}
bool Service::EvaluateApplyRuleInstance(const Host::Ptr& host, const String& name, ScriptFrame& frame, const ApplyRule& rule)
{
if (!rule.EvaluateFilter(frame))
return false;
DebugInfo di = rule.GetDebugInfo();
Log(LogDebug, "Service")
<< "Applying service '" << name << "' to host '" << host->GetName() << "' for rule " << di;
ConfigItemBuilder::Ptr builder = new ConfigItemBuilder(di);
builder->SetType("Service");
builder->SetName(name);
builder->SetScope(frame.Locals->ShallowClone());
builder->SetIgnoreOnError(rule.GetIgnoreOnError());
builder->AddExpression(new SetExpression(MakeIndexer(ScopeThis, "host_name"), OpSetLiteral, MakeLiteral(host->GetName()), di));
builder->AddExpression(new SetExpression(MakeIndexer(ScopeThis, "name"), OpSetLiteral, MakeLiteral(name), di));
String zone = host->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 OwnedExpression(rule.GetExpression()));
ConfigItem::Ptr serviceItem = builder->Compile();
serviceItem->Register();
return true;
}
void ClusterEvents::NotificationSentUserHandler(const Notification::Ptr& notification, const Checkable::Ptr& checkable, const User::Ptr& user,
NotificationType notificationType, const CheckResult::Ptr& cr, const NotificationResult::Ptr& nr, const String& author, const String& commentText, const String& command,
const MessageOrigin::Ptr& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("notification", notification->GetName());
params->Set("user", user->GetName());
params->Set("type", notificationType);
params->Set("cr", Serialize(cr));
params->Set("nr", Serialize(nr));
params->Set("author", author);
params->Set("text", commentText);
params->Set("command", command);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::NotificationSentUser");
message->Set("params", params);
listener->RelayMessage(origin, nullptr, message, true);
}
void ClusterEvents::AcknowledgementSetHandler(const Checkable::Ptr& checkable,
const String& author, const String& comment, AcknowledgementType type,
bool notify, bool persistent, double expiry, const MessageOrigin::Ptr& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("author", author);
params->Set("comment", comment);
params->Set("acktype", type);
params->Set("notify", notify);
params->Set("persistent", persistent);
params->Set("expiry", expiry);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetAcknowledgement");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
void ApiEvents::CheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr, const MessageOrigin::Ptr& origin)
{
std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("CheckResult");
if (queues.empty())
return;
Log(LogDebug, "ApiEvents", "Processing event type 'CheckResult'.");
Dictionary::Ptr result = new Dictionary();
result->Set("type", "CheckResult");
result->Set("timestamp", Utility::GetTime());
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
result->Set("host", host->GetName());
if (service)
result->Set("service", service->GetShortName());
result->Set("check_result", Serialize(cr));
BOOST_FOREACH(const EventQueue::Ptr& queue, queues) {
queue->ProcessEvent(result);
}
Dictionary::Ptr ClusterEvents::MakeCheckResultMessage(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr)
{
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::CheckResult");
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
else {
Value agent_service_name = checkable->GetExtension("agent_service_name");
if (!agent_service_name.IsEmpty())
params->Set("service", agent_service_name);
}
params->Set("cr", Serialize(cr));
message->Set("params", params);
return message;
}
bool HostGroup::EvaluateObjectRuleOne(const Host::Ptr& host, const ObjectRule& rule)
{
DebugInfo di = rule.GetDebugInfo();
std::ostringstream msgbuf;
msgbuf << "Evaluating 'object' rule (" << di << ")";
CONTEXT(msgbuf.str());
Dictionary::Ptr locals = make_shared<Dictionary>();
locals->Set("host", host);
if (!rule.EvaluateFilter(locals))
return false;
std::ostringstream msgbuf2;
msgbuf2 << "Assigning membership for group '" << rule.GetName() << "' to host '" << host->GetName() << "' for rule " << di;
Log(LogDebug, "HostGroup", msgbuf2.str());
String group_name = rule.GetName();
HostGroup::Ptr group = HostGroup::GetByName(group_name);
if (!group) {
Log(LogCritical, "HostGroup", "Invalid membership assignment. Group '" + group_name + "' does not exist.");
return false;
}
/* assign host group membership */
group->ResolveGroupMembership(host, true);
/* update groups attribute for apply */
host->AddGroup(group_name);
return true;
}
void ApiEvents::CheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Dictionary::Ptr message = make_shared<Dictionary>();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::CheckResult");
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = make_shared<Dictionary>();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("cr", Serialize(cr));
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
bool HostGroup::ResolveGroupMembership(const Host::Ptr& host, bool add, int rstack) {
if (add && rstack > 20) {
Log(LogWarning, "HostGroup")
<< "Too many nested groups for group '" << GetName() << "': Host '"
<< host->GetName() << "' membership assignment failed.";
return false;
}
Array::Ptr groups = GetGroups();
if (groups && groups->GetLength() > 0) {
ObjectLock olock(groups);
for (const String& name : groups) {
HostGroup::Ptr group = HostGroup::GetByName(name);
if (group && !group->ResolveGroupMembership(host, add, rstack + 1))
return false;
}
}
if (add)
AddMember(host);
else
RemoveMember(host);
return true;
}
String CompatUtility::GetHostAlias(const Host::Ptr& host)
{
if (!host->GetDisplayName().IsEmpty())
return host->GetName();
else
return host->GetDisplayName();
}
void OpenTsdbWriter::CheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr)
{
CONTEXT("Processing check result for '" + checkable->GetName() + "'");
if (!IcingaApplication::GetInstance()->GetEnablePerfdata() || !checkable->GetEnablePerfdata())
return;
Service::Ptr service = dynamic_pointer_cast<Service>(checkable);
Host::Ptr host;
if (service)
host = service->GetHost();
else
host = static_pointer_cast<Host>(checkable);
String metric;
std::map<String, String> tags;
String escaped_hostName = EscapeTag(host->GetName());
tags["host"] = escaped_hostName;
double ts = cr->GetExecutionEnd();
if (service) {
String serviceName = service->GetShortName();
String escaped_serviceName = EscapeMetric(serviceName);
metric = "icinga.service." + escaped_serviceName;
SendMetric(metric + ".state", tags, service->GetState(), ts);
} else {
metric = "icinga.host";
SendMetric(metric + ".state", tags, host->GetState(), ts);
}
SendMetric(metric + ".state_type", tags, checkable->GetStateType(), ts);
SendMetric(metric + ".reachable", tags, checkable->IsReachable(), ts);
SendMetric(metric + ".downtime_depth", tags, checkable->GetDowntimeDepth(), ts);
SendMetric(metric + ".acknowledgement", tags, checkable->GetAcknowledgement(), ts);
SendPerfdata(metric, tags, cr, ts);
metric = "icinga.check";
if (service) {
tags["type"] = "service";
String serviceName = service->GetShortName();
String escaped_serviceName = EscapeTag(serviceName);
tags["service"] = escaped_serviceName;
} else {
tags["type"] = "host";
}
SendMetric(metric + ".current_attempt", tags, checkable->GetCheckAttempt(), ts);
SendMetric(metric + ".max_check_attempts", tags, checkable->GetMaxCheckAttempts(), ts);
SendMetric(metric + ".latency", tags, cr->CalculateLatency(), ts);
SendMetric(metric + ".execution_time", tags, cr->CalculateExecutionTime(), ts);
}
void Service::EvaluateApplyRules(const Host::Ptr& host)
{
for (ApplyRule& rule : ApplyRule::GetRules("Service")) {
CONTEXT("Evaluating 'apply' rules for host '" + host->GetName() + "'");
if (EvaluateApplyRule(host, rule))
rule.AddMatch();
}
}
void ElasticsearchWriter::NotificationSentToAllUsersHandlerInternal(const Notification::Ptr& notification,
const Checkable::Ptr& checkable, const std::set<User::Ptr>& users, NotificationType type,
const CheckResult::Ptr& cr, const String& author, const String& text)
{
AssertOnWorkQueue();
CONTEXT("Elasticwriter processing notification to all users '" + checkable->GetName() + "'");
Log(LogDebug, "ElasticsearchWriter")
<< "Processing notification for '" << checkable->GetName() << "'";
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
String notificationTypeString = Notification::NotificationTypeToString(type);
Dictionary::Ptr fields = new Dictionary();
if (service) {
fields->Set("service", service->GetShortName());
fields->Set("state", service->GetState());
fields->Set("last_state", service->GetLastState());
fields->Set("last_hard_state", service->GetLastHardState());
} else {
fields->Set("state", host->GetState());
fields->Set("last_state", host->GetLastState());
fields->Set("last_hard_state", host->GetLastHardState());
}
fields->Set("host", host->GetName());
ArrayData userNames;
for (const User::Ptr& user : users) {
userNames.push_back(user->GetName());
}
fields->Set("users", new Array(std::move(userNames)));
fields->Set("notification_type", notificationTypeString);
fields->Set("author", author);
fields->Set("text", text);
CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
if (commandObj)
fields->Set("check_command", commandObj->GetName());
double ts = Utility::GetTime();
if (cr) {
AddCheckResult(fields, checkable, cr);
ts = cr->GetExecutionEnd();
}
Enqueue(checkable, "notification", fields, ts);
}
/**
* @threadsafety Always.
*/
void CompatLogger::RemoveDowntimeHandler(const Downtime::Ptr& downtime)
{
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(downtime->GetCheckable());
if (!downtime)
return;
String downtime_output;
String downtime_state_str;
if (downtime->GetWasCancelled()) {
downtime_output = "Scheduled downtime for service has been cancelled.";
downtime_state_str = "CANCELLED";
} else {
downtime_output = "Checkable has exited from a period of scheduled downtime.";
downtime_state_str = "STOPPED";
}
std::ostringstream msgbuf;
if (service) {
msgbuf << "SERVICE DOWNTIME ALERT: "
<< host->GetName() << ";"
<< service->GetShortName() << ";"
<< downtime_state_str << "; "
<< downtime_output
<< "";
} else {
msgbuf << "HOST DOWNTIME ALERT: "
<< host->GetName() << ";"
<< downtime_state_str << "; "
<< downtime_output
<< "";
}
{
ObjectLock oLock(this);
WriteLine(msgbuf.str());
Flush();
}
}
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;
}
void ScheduledDowntime::EvaluateApplyRules(const Host::Ptr& host)
{
CONTEXT("Evaluating 'apply' rules for host '" + host->GetName() + "'");
for (ApplyRule& rule : ApplyRule::GetRules("ScheduledDowntime")) {
if (rule.GetTargetType() != "Host")
continue;
if (EvaluateApplyRule(host, rule))
rule.AddMatch();
}
}
void HostGroup::EvaluateObjectRules(const Host::Ptr& host)
{
CONTEXT("Evaluating group memberships for host '" + host->GetName() + "'");
for (const ConfigItem::Ptr& group : ConfigItem::GetItems(HostGroup::TypeInstance))
{
if (!group->GetFilter())
continue;
EvaluateObjectRule(host, group);
}
}
/**
* @threadsafety Always.
*/
void CompatLogger::FlappingChangedHandler(const Checkable::Ptr& checkable)
{
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
String flapping_state_str;
String flapping_output;
if (checkable->IsFlapping()) {
flapping_output = "Checkable appears to have started flapping (" + Convert::ToString(checkable->GetFlappingCurrent()) + "% change >= " + Convert::ToString(checkable->GetFlappingThresholdHigh()) + "% threshold)";
flapping_state_str = "STARTED";
} else {
flapping_output = "Checkable appears to have stopped flapping (" + Convert::ToString(checkable->GetFlappingCurrent()) + "% change < " + Convert::ToString(checkable->GetFlappingThresholdLow()) + "% threshold)";
flapping_state_str = "STOPPED";
}
std::ostringstream msgbuf;
if (service) {
msgbuf << "SERVICE FLAPPING ALERT: "
<< host->GetName() << ";"
<< service->GetShortName() << ";"
<< flapping_state_str << "; "
<< flapping_output
<< "";
} else {
msgbuf << "HOST FLAPPING ALERT: "
<< host->GetName() << ";"
<< flapping_state_str << "; "
<< flapping_output
<< "";
}
{
ObjectLock oLock(this);
WriteLine(msgbuf.str());
Flush();
}
}
bool Notification::EvaluateApplyRule(const Checkable::Ptr& checkable, const ApplyRule& rule)
{
DebugInfo di = rule.GetDebugInfo();
std::ostringstream msgbuf;
msgbuf << "Evaluating 'apply' rule (" << di << ")";
CONTEXT(msgbuf.str());
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr locals = make_shared<Dictionary>();
locals->Set("host", host);
if (service)
locals->Set("service", service);
if (!rule.EvaluateFilter(locals))
return false;
std::ostringstream msgbuf2;
msgbuf2 << "Applying notification '" << rule.GetName() << "' to object '" << checkable->GetName() << "' for rule " << di;
Log(LogDebug, "icinga", msgbuf2.str());
ConfigItemBuilder::Ptr builder = make_shared<ConfigItemBuilder>(di);
builder->SetType("Notification");
builder->SetName(rule.GetName());
builder->SetScope(rule.GetScope());
builder->AddExpression(make_shared<AExpression>(&AExpression::OpSet,
make_shared<AExpression>(&AExpression::OpLiteral, "host_name", di),
make_shared<AExpression>(&AExpression::OpLiteral, host->GetName(), di),
di));
if (service) {
builder->AddExpression(make_shared<AExpression>(&AExpression::OpSet,
make_shared<AExpression>(&AExpression::OpLiteral, "service_name", di),
make_shared<AExpression>(&AExpression::OpLiteral, service->GetShortName(), di),
di));
}
builder->AddExpression(rule.GetExpression());
ConfigItem::Ptr notificationItem = builder->Compile();
notificationItem->Register();
DynamicObject::Ptr dobj = notificationItem->Commit();
dobj->OnConfigLoaded();
return true;
}
void ElasticsearchWriter::InternalCheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr)
{
AssertOnWorkQueue();
CONTEXT("Elasticwriter processing check result for '" + checkable->GetName() + "'");
if (!IcingaApplication::GetInstance()->GetEnablePerfdata() || !checkable->GetEnablePerfdata())
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr fields = new Dictionary();
if (service) {
fields->Set("service", service->GetShortName());
fields->Set("state", service->GetState());
fields->Set("last_state", service->GetLastState());
fields->Set("last_hard_state", service->GetLastHardState());
} else {
fields->Set("state", host->GetState());
fields->Set("last_state", host->GetLastState());
fields->Set("last_hard_state", host->GetLastHardState());
}
fields->Set("host", host->GetName());
fields->Set("state_type", checkable->GetStateType());
fields->Set("current_check_attempt", checkable->GetCheckAttempt());
fields->Set("max_check_attempts", checkable->GetMaxCheckAttempts());
fields->Set("reachable", checkable->IsReachable());
CheckCommand::Ptr commandObj = checkable->GetCheckCommand();
if (commandObj)
fields->Set("check_command", commandObj->GetName());
double ts = Utility::GetTime();
if (cr) {
AddCheckResult(fields, checkable, cr);
ts = cr->GetExecutionEnd();
}
Enqueue(checkable, "checkresult", fields, ts);
}
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);
}
void LogstashWriter::NotificationToUserHandler(const Notification::Ptr& notification, const Checkable::Ptr& checkable,
const User::Ptr& user, NotificationType notification_type, CheckResult::Ptr const& cr,
const String& author, const String& comment_text, const String& command_name)
{
CONTEXT("Logstash Processing notification to all users '" + checkable->GetName() + "'");
Log(LogDebug, "LogstashWriter")
<< "Processing notification for '" << checkable->GetName() << "'";
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
String notification_type_str = Notification::NotificationTypeToString(notification_type);
String author_comment = "";
if (notification_type == NotificationCustom || notification_type == NotificationAcknowledgement) {
author_comment = author + ";" + comment_text;
}
double ts = Utility::GetTime();
Dictionary::Ptr fields = new Dictionary();
if (service) {
fields->Set("type", "SERVICE NOTIFICATION");
fields->Set("service_name", service->GetShortName());
} else {
fields->Set("type", "HOST NOTIFICATION");
}
if (cr) {
fields->Set("plugin_output", cr->GetOutput());
ts = cr->GetExecutionEnd();
}
fields->Set("state", service ? Service::StateToString(service->GetState()) : Host::StateToString(host->GetState()));
fields->Set("host_name", host->GetName());
fields->Set("command", command_name);
fields->Set("notification_type", notification_type_str);
fields->Set("comment", author_comment);
SendLogMessage(ComposeLogstashMessage(fields, GetSource(), ts));
}
void GelfWriter::NotificationToUserHandler(const Notification::Ptr& notification, const Checkable::Ptr& checkable,
const User::Ptr& user, NotificationType notification_type, CheckResult::Ptr const& cr,
const String& author, const String& comment_text, const String& command_name)
{
CONTEXT("GELF Processing notification to all users '" + checkable->GetName() + "'");
Log(LogDebug, "GelfWriter")
<< "GELF Processing notification for '" << checkable->GetName() << "'";
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
String notification_type_str = Notification::NotificationTypeToString(notification_type);
String author_comment = "";
if (notification_type == NotificationCustom || notification_type == NotificationAcknowledgement) {
author_comment = author + ";" + comment_text;
}
String output;
if (cr)
output = CompatUtility::GetCheckResultOutput(cr);
Dictionary::Ptr fields = new Dictionary();
if (service) {
fields->Set("_type", "SERVICE NOTIFICATION");
fields->Set("_service", service->GetShortName());
fields->Set("short_message", output);
} else {
fields->Set("_type", "HOST NOTIFICATION");
fields->Set("short_message", "(" + (host->IsReachable() ? Host::StateToString(host->GetState()) : String("UNREACHABLE")) + ")");
}
fields->Set("_state", service ? Service::StateToString(service->GetState()) : Host::StateToString(host->GetState()));
fields->Set("_hostname", host->GetName());
fields->Set("_command", command_name);
fields->Set("_notification_type", notification_type_str);
fields->Set("_comment", author_comment);
SendLogMessage(ComposeGelfMessage(fields, GetSource()));
}
void StatusDataWriter::DumpServiceStatus(std::ostream& fp, const Service::Ptr& service)
{
Host::Ptr host = service->GetHost();
fp << "servicestatus {" "\n"
"\t" "host_name=" << host->GetName() << "\n"
"\t" "service_description=" << service->GetShortName() << "\n";
{
ObjectLock olock(service);
DumpCheckableStatusAttrs(fp, service);
}
fp << "\t" "}" "\n" "\n";
DumpDowntimes(fp, service);
DumpComments(fp, service);
}
void StatusDataWriter::DumpHostStatus(std::ostream& fp, const Host::Ptr& host)
{
fp << "hoststatus {" "\n" "\t" "host_name=" << host->GetName() << "\n";
{
ObjectLock olock(host);
DumpCheckableStatusAttrs(fp, host);
}
/* ugly but cgis parse only that */
fp << "\t" "last_time_up=" << host->GetLastStateUp() << "\n"
"\t" "last_time_down=" << host->GetLastStateDown() << "\n"
"\t" "last_time_unreachable=" << host->GetLastStateUnreachable() << "\n";
fp << "\t" "}" "\n" "\n";
DumpDowntimes(fp, host);
DumpComments(fp, host);
}
