remove ceph code

[stor4nfv.git] / src / ceph / src / mon / MgrMonitor.h

diff --git a/src/ceph/src/mon/MgrMonitor.h b/src/ceph/src/mon/MgrMonitor.h
deleted file mode 100644 (file)
index 82315d3..0000000
--- a/src/ceph/src/mon/MgrMonitor.h
+++ /dev/null
@@ -1,128 +0,0 @@
-// -*- 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) 2016 John Spray <john.spray@redhat.com>
- *
- * 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_MGRMONITOR_H
-#define CEPH_MGRMONITOR_H
-
-#include <map>
-#include <set>
-
-#include "include/Context.h"
-#include "MgrMap.h"
-#include "PaxosService.h"
-#include "MonCommand.h"
-
-class MgrMonitor: public PaxosService
-{
-  MgrMap map;
-  MgrMap pending_map;
-  bool ever_had_active_mgr = false;
-
-  std::map<std::string, bufferlist> pending_metadata;
-  std::set<std::string>             pending_metadata_rm;
-
-  utime_t first_seen_inactive;
-
-  std::map<uint64_t, ceph::coarse_mono_clock::time_point> last_beacon;
-
-  /**
-   * If a standby is available, make it active, given that
-   * there is currently no active daemon.
-   *
-   * @return true if a standby was promoted
-   */
-  bool promote_standby();
-  void drop_active();
-
-  /**
-   * Remove this gid from the list of standbys.  By default,
-   * also remove metadata (i.e. forget the daemon entirely).
-   *
-   * Set `drop_meta` to false if you would like to keep
-   * the daemon's metadata, for example if you're dropping
-   * it as a standby before reinstating it as the active daemon.
-   */
-  void drop_standby(uint64_t gid, bool drop_meta=true);
-
-  Context *digest_event = nullptr;
-  void cancel_timer();
-
-  bool check_caps(MonOpRequestRef op, const uuid_d& fsid);
-
-  health_status_t should_warn_about_mgr_down();
-
-  // Command descriptions we've learned from the active mgr
-  std::vector<MonCommand> command_descs;
-  std::vector<MonCommand> pending_command_descs;
-
-public:
-  MgrMonitor(Monitor *mn, Paxos *p, const string& service_name)
-    : PaxosService(mn, p, service_name)
-  {}
-  ~MgrMonitor() override {}
-
-  void init() override;
-  void on_shutdown() override;
-
-  const MgrMap &get_map() const { return map; }
-
-  bool in_use() const { return map.epoch > 0; }
-
-  void create_initial() override;
-  void get_store_prefixes(std::set<string>& s) override;
-  void update_from_paxos(bool *need_bootstrap) override;
-  void create_pending() override;
-  void encode_pending(MonitorDBStore::TransactionRef t) override;
-
-  bool preprocess_query(MonOpRequestRef op) override;
-  bool prepare_update(MonOpRequestRef op) override;
-
-  bool preprocess_command(MonOpRequestRef op);
-  bool prepare_command(MonOpRequestRef op);
-
-  void encode_full(MonitorDBStore::TransactionRef t) override { }
-
-  bool preprocess_beacon(MonOpRequestRef op);
-  bool prepare_beacon(MonOpRequestRef op);
-
-  void check_sub(Subscription *sub);
-  void check_subs();
-  void send_digests();
-
-  void on_active() override;
-  void on_restart() override;
-
-  void get_health(list<pair<health_status_t,string> >& summary,
-                 list<pair<health_status_t,string> > *detail,
-                 CephContext *cct) const override;
-  void tick() override;
-
-  void print_summary(Formatter *f, std::ostream *ss) const;
-
-  const std::vector<MonCommand> &get_command_descs() const;
-
-  int load_metadata(const string& name, std::map<string, string>& m,
-                   ostream *err);
-  int dump_metadata(const string& name, Formatter *f, ostream *err);
-  void count_metadata(const string& field, Formatter *f);
-  void count_metadata(const string& field, std::map<string,int> *out);
-
-  friend class C_Updated;
-
-  // When did the mon last call into our tick() method?  Used for detecting
-  // when the mon was not updating us for some period (e.g. during slow
-  // election) to reset last_beacon timeouts
-  ceph::coarse_mono_clock::time_point last_tick;
-};
-
-#endif