Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/src/messages/MMgrConfigure.h b/src/messages/MMgrConfigure.h
new file mode 100644
index 00000000..b9f69095
--- /dev/null
+++ b/src/messages/MMgrConfigure.h
@@ -0,0 +1,72 @@
+// -*- 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_MMGRCONFIGURE_H_
+#define CEPH_MMGRCONFIGURE_H_
+
+#include "msg/Message.h"
+#include "mgr/OSDPerfMetricTypes.h"
+
+/**
+ * This message is sent from ceph-mgr to MgrClient, instructing it
+ * it about what data to send back to ceph-mgr at what frequency.
+ */
+class MMgrConfigure : public MessageInstance<MMgrConfigure> {
+public:
+  friend factory;
+private:
+
+  static constexpr int HEAD_VERSION = 3;
+  static constexpr int COMPAT_VERSION = 1;
+
+public:
+  uint32_t stats_period = 0;
+
+  // Default 0 means if unspecified will include all stats
+  uint32_t stats_threshold = 0;
+
+  std::map<OSDPerfMetricQuery, OSDPerfMetricLimits> osd_perf_metric_queries;
+
+  void decode_payload() override
+  {
+    auto p = payload.cbegin();
+    decode(stats_period, p);
+    if (header.version >= 2) {
+      decode(stats_threshold, p);
+    }
+    if (header.version >= 3) {
+      decode(osd_perf_metric_queries, p);
+    }
+  }
+
+  void encode_payload(uint64_t features) override {
+    using ceph::encode;
+    encode(stats_period, payload);
+    encode(stats_threshold, payload);
+    encode(osd_perf_metric_queries, payload);
+  }
+
+  std::string_view get_type_name() const override { return "mgrconfigure"; }
+  void print(ostream& out) const override {
+    out << get_type_name() << "(period=" << stats_period
+                           << ", threshold=" << stats_threshold << ")";
+  }
+
+  MMgrConfigure()
+    : MessageInstance(MSG_MGR_CONFIGURE, HEAD_VERSION, COMPAT_VERSION)
+  {}
+};
+
+#endif
+