remove ceph code

[stor4nfv.git] / src / ceph / src / rgw / rgw_realm_reloader.h

diff --git a/src/ceph/src/rgw/rgw_realm_reloader.h b/src/ceph/src/rgw/rgw_realm_reloader.h
deleted file mode 100644 (file)
index ab9f4e5..0000000
--- a/src/ceph/src/rgw/rgw_realm_reloader.h
+++ /dev/null
@@ -1,63 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#ifndef RGW_REALM_RELOADER_H
-#define RGW_REALM_RELOADER_H
-
-#include "rgw_realm_watcher.h"
-#include "common/Cond.h"
-
-class RGWRados;
-
-/**
- * RGWRealmReloader responds to new period notifications by recreating RGWRados
- * with the updated realm configuration.
- */
-class RGWRealmReloader : public RGWRealmWatcher::Watcher {
- public:
-  /**
-   * Pauser is an interface to pause/resume frontends. Frontend cooperation
-   * is required to ensure that they stop issuing requests on the old
-   * RGWRados instance, and restart with the updated configuration.
-   *
-   * This abstraction avoids a depency on class RGWFrontend.
-   */
-  class Pauser {
-   public:
-    virtual ~Pauser() = default;
-
-    /// pause all frontends while realm reconfiguration is in progress
-    virtual void pause() = 0;
-    /// resume all frontends with the given RGWRados instance
-    virtual void resume(RGWRados* store) = 0;
-  };
-
-  RGWRealmReloader(RGWRados*& store, std::map<std::string, std::string>& service_map_meta,
-                   Pauser* frontends);
-  ~RGWRealmReloader() override;
-
-  /// respond to realm notifications by scheduling a reload()
-  void handle_notify(RGWRealmNotify type, bufferlist::iterator& p) override;
-
- private:
-  /// pause frontends and replace the RGWRados instance
-  void reload();
-
-  class C_Reload; //< Context that calls reload()
-
-  /// main()'s RGWRados pointer as a reference, modified by reload()
-  RGWRados*& store;
-  std::map<std::string, std::string>& service_map_meta;
-  Pauser *const frontends;
-
-  /// reload() takes a significant amount of time, so we don't want to run
-  /// it in the handle_notify() thread. we choose a timer thread instead of a
-  /// Finisher because it allows us to cancel events that were scheduled while
-  /// reload() is still running
-  SafeTimer timer;
-  Mutex mutex; //< protects access to timer and reload_scheduled
-  Cond cond; //< to signal reload() after an invalid realm config
-  C_Reload* reload_scheduled; //< reload() context if scheduled
-};
-
-#endif // RGW_REALM_RELOADER_H