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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/crimson/osd/state.h | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/crimson/osd/state.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/crimson/osd/state.h b/src/crimson/osd/state.h new file mode 100644 index 000000000..ba48cd36f --- /dev/null +++ b/src/crimson/osd/state.h @@ -0,0 +1,79 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab + +#pragma once + +#include <string_view> +#include <ostream> + +class OSDMap; + +class OSDState { + + enum class State { + INITIALIZING, + PREBOOT, + BOOTING, + ACTIVE, + PRESTOP, + STOPPING, + WAITING_FOR_HEALTHY, + }; + + State state = State::INITIALIZING; + +public: + bool is_initializing() const { + return state == State::INITIALIZING; + } + bool is_preboot() const { + return state == State::PREBOOT; + } + bool is_booting() const { + return state == State::BOOTING; + } + bool is_active() const { + return state == State::ACTIVE; + } + bool is_prestop() const { + return state == State::PRESTOP; + } + bool is_stopping() const { + return state == State::STOPPING; + } + bool is_waiting_for_healthy() const { + return state == State::WAITING_FOR_HEALTHY; + } + void set_preboot() { + state = State::PREBOOT; + } + void set_booting() { + state = State::BOOTING; + } + void set_active() { + state = State::ACTIVE; + } + void set_prestop() { + state = State::PRESTOP; + } + void set_stopping() { + state = State::STOPPING; + } + std::string_view to_string() const { + switch (state) { + case State::INITIALIZING: return "initializing"; + case State::PREBOOT: return "preboot"; + case State::BOOTING: return "booting"; + case State::ACTIVE: return "active"; + case State::PRESTOP: return "prestop"; + case State::STOPPING: return "stopping"; + case State::WAITING_FOR_HEALTHY: return "waiting_for_healthy"; + default: return "???"; + } + } +}; + +inline std::ostream& +operator<<(std::ostream& os, const OSDState& s) { + return os << s.to_string(); +} |