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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2013 Inktank, Inc
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#ifndef CEPH_HEALTH_MONITOR_H
#define CEPH_HEALTH_MONITOR_H
#include "mon/Monitor.h"
#include "mon/QuorumService.h"
#include "mon/HealthService.h"
#include "messages/MMonHealth.h"
#include "common/config.h"
#include "common/Formatter.h"
class HealthMonitor : public QuorumService
{
map<int,HealthService*> services;
protected:
virtual void service_shutdown();
public:
HealthMonitor(Monitor *m) : QuorumService(m) { }
virtual ~HealthMonitor() {
assert(services.empty());
}
/**
* @defgroup HealthMonitor_Inherited_h Inherited abstract methods
* @{
*/
virtual void init();
virtual void get_health(Formatter *f,
list<pair<health_status_t,string> >& summary,
list<pair<health_status_t,string> > *detail);
virtual bool service_dispatch(Message *m);
virtual void start_epoch() {
for (map<int,HealthService*>::iterator it = services.begin();
it != services.end(); ++it) {
it->second->start(get_epoch());
}
}
virtual void finish_epoch() {
generic_dout(20) << "HealthMonitor::finish_epoch()" << dendl;
for (map<int,HealthService*>::iterator it = services.begin();
it != services.end(); ++it) {
assert(it->second != NULL);
it->second->finish();
}
}
virtual void cleanup() { }
virtual void service_tick() { }
virtual int get_type() {
return QuorumService::SERVICE_HEALTH;
}
virtual string get_name() const {
return "health";
}
/**
* @} // HealthMonitor_Inherited_h
*/
};
#endif // CEPH_HEALTH_MONITOR_H
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