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7c673cae FG |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | ||
4 | #pragma once | |
5 | ||
11fdf7f2 TL |
6 | #include "PaxosServiceMessage.h" |
7 | ||
9f95a23c TL |
8 | class MOSDBeacon : public PaxosServiceMessage { |
9 | private: | |
f67539c2 | 10 | static constexpr int HEAD_VERSION = 3; |
9f95a23c | 11 | static constexpr int COMPAT_VERSION = 1; |
7c673cae FG |
12 | public: |
13 | std::vector<pg_t> pgs; | |
14 | epoch_t min_last_epoch_clean = 0; | |
9f95a23c | 15 | utime_t last_purged_snaps_scrub; |
f67539c2 | 16 | int osd_beacon_report_interval = 0; |
7c673cae FG |
17 | |
18 | MOSDBeacon() | |
9f95a23c TL |
19 | : PaxosServiceMessage{MSG_OSD_BEACON, 0, |
20 | HEAD_VERSION, COMPAT_VERSION} | |
7c673cae | 21 | {} |
f67539c2 | 22 | MOSDBeacon(epoch_t e, epoch_t min_lec, utime_t ls, int interval) |
9f95a23c TL |
23 | : PaxosServiceMessage{MSG_OSD_BEACON, e, |
24 | HEAD_VERSION, COMPAT_VERSION}, | |
25 | min_last_epoch_clean(min_lec), | |
f67539c2 TL |
26 | last_purged_snaps_scrub(ls), |
27 | osd_beacon_report_interval(interval) | |
7c673cae FG |
28 | {} |
29 | void encode_payload(uint64_t features) override { | |
11fdf7f2 | 30 | using ceph::encode; |
7c673cae | 31 | paxos_encode(); |
11fdf7f2 TL |
32 | encode(pgs, payload); |
33 | encode(min_last_epoch_clean, payload); | |
9f95a23c | 34 | encode(last_purged_snaps_scrub, payload); |
f67539c2 | 35 | encode(osd_beacon_report_interval, payload); |
7c673cae FG |
36 | } |
37 | void decode_payload() override { | |
11fdf7f2 | 38 | auto p = payload.cbegin(); |
f67539c2 | 39 | using ceph::decode; |
7c673cae | 40 | paxos_decode(p); |
11fdf7f2 TL |
41 | decode(pgs, p); |
42 | decode(min_last_epoch_clean, p); | |
9f95a23c TL |
43 | if (header.version >= 2) { |
44 | decode(last_purged_snaps_scrub, p); | |
45 | } | |
f67539c2 TL |
46 | if (header.version >= 3) { |
47 | decode(osd_beacon_report_interval, p); | |
48 | } else { | |
49 | osd_beacon_report_interval = 0; | |
50 | } | |
7c673cae | 51 | } |
11fdf7f2 | 52 | std::string_view get_type_name() const override { return "osd_beacon"; } |
f67539c2 | 53 | void print(std::ostream &out) const { |
7c673cae FG |
54 | out << get_type_name() |
55 | << "(pgs " << pgs | |
56 | << " lec " << min_last_epoch_clean | |
f67539c2 TL |
57 | << " last_purged_snaps_scrub " << last_purged_snaps_scrub |
58 | << " osd_beacon_report_interval " << osd_beacon_report_interval | |
7c673cae FG |
59 | << " v" << version << ")"; |
60 | } | |
9f95a23c TL |
61 | private: |
62 | template<class T, typename... Args> | |
63 | friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args); | |
7c673cae | 64 | }; |