ceph/src/messages/MMgrDigest.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15
  16 #ifndef CEPH_MMGRDIGEST_H
  17 #define CEPH_MMGRDIGEST_H
  18
  19 #include "msg/Message.h"
  20
  21 /**
  22  * The mgr digest is a way for the mgr to subscribe to things
  23  * other than the cluster maps, which are needed by
  24  */
  25 class MMgrDigest : public Message {
  26 public:
  27   bufferlist mon_status_json;
  28   bufferlist health_json;
  29
  30   MMgrDigest() :
  31     Message(MSG_MGR_DIGEST) {}
  32
  33   const char *get_type_name() const override { return "mgrdigest"; }
  34   void print(ostream& out) const override {
  35     out << get_type_name();
  36   }
  37
  38   void decode_payload() override {
  39     bufferlist::iterator p = payload.begin();
  40     ::decode(mon_status_json, p);
  41     ::decode(health_json, p);
  42   }
  43   void encode_payload(uint64_t features) override {
  44     ::encode(mon_status_json, payload);
  45     ::encode(health_json, payload);
  46   }
  47
  48 private:
  49   ~MMgrDigest() override {}
  50
  51 };
  52
  53 #endif