summaryrefslogtreecommitdiffstats
path: root/src/rgw/rgw_usage.cc
blob: e1a1d1d6fd6d426e3e96c3fe1faaa20956ad3096 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab ft=cpp

#include <string>
#include <map>

#include "rgw_rados.h"
#include "rgw_usage.h"
#include "rgw_formats.h"



static void dump_usage_categories_info(Formatter *formatter, const rgw_usage_log_entry& entry, map<string, bool> *categories)
{
  formatter->open_array_section("categories");
  map<string, rgw_usage_data>::const_iterator uiter;
  for (uiter = entry.usage_map.begin(); uiter != entry.usage_map.end(); ++uiter) {
    if (categories && !categories->empty() && !categories->count(uiter->first))
      continue;
    const rgw_usage_data& usage = uiter->second;
    formatter->open_object_section("entry");
    formatter->dump_string("category", uiter->first);
    formatter->dump_unsigned("bytes_sent", usage.bytes_sent);
    formatter->dump_unsigned("bytes_received", usage.bytes_received);
    formatter->dump_unsigned("ops", usage.ops);
    formatter->dump_unsigned("successful_ops", usage.successful_ops);
    formatter->close_section(); // entry
  }
  formatter->close_section(); // categories
}

int RGWUsage::show(const DoutPrefixProvider *dpp, RGWRados *store, const rgw_user& uid, const string& bucket_name, uint64_t start_epoch,
		   uint64_t end_epoch, bool show_log_entries, bool show_log_sum, map<string, bool> *categories,
		   RGWFormatterFlusher& flusher)
{
  uint32_t max_entries = 1000;

  bool is_truncated = true;

  RGWUsageIter usage_iter;
  Formatter *formatter = flusher.get_formatter();

  map<rgw_user_bucket, rgw_usage_log_entry> usage;

  flusher.start(0);

  formatter->open_object_section("usage");
  if (show_log_entries) {
    formatter->open_array_section("entries");
  }
  string last_owner;
  bool user_section_open = false;
  map<string, rgw_usage_log_entry> summary_map;
  while (is_truncated) {
    int ret = store->read_usage(dpp, uid, bucket_name, start_epoch, end_epoch, max_entries,
                                &is_truncated, usage_iter, usage);

    if (ret == -ENOENT) {
      ret = 0;
      is_truncated = false;
    }

    if (ret < 0) {
      return ret;
    }

    map<rgw_user_bucket, rgw_usage_log_entry>::iterator iter;
    for (iter = usage.begin(); iter != usage.end(); ++iter) {
      const rgw_user_bucket& ub = iter->first;
      const rgw_usage_log_entry& entry = iter->second;

      if (show_log_entries) {
        if (ub.user.compare(last_owner) != 0) {
          if (user_section_open) {
            formatter->close_section();
            formatter->close_section();
          }
          formatter->open_object_section("user");
          formatter->dump_string("user", ub.user);
          formatter->open_array_section("buckets");
          user_section_open = true;
          last_owner = ub.user;
        }
        formatter->open_object_section("bucket");
        formatter->dump_string("bucket", ub.bucket);
        utime_t ut(entry.epoch, 0);
        ut.gmtime(formatter->dump_stream("time"));
        formatter->dump_int("epoch", entry.epoch);
        string owner = entry.owner.to_str();
        string payer = entry.payer.to_str();
        formatter->dump_string("owner", owner);
        if (!payer.empty() && payer != owner) {
          formatter->dump_string("payer", payer);
        }
        dump_usage_categories_info(formatter, entry, categories);
        formatter->close_section(); // bucket
        flusher.flush();
      }

      summary_map[ub.user].aggregate(entry, categories);
    }
  }
  if (show_log_entries) {
    if (user_section_open) {
      formatter->close_section(); // buckets
      formatter->close_section(); //user
    }
    formatter->close_section(); // entries
  }

  if (show_log_sum) {
    formatter->open_array_section("summary");
    map<string, rgw_usage_log_entry>::iterator siter;
    for (siter = summary_map.begin(); siter != summary_map.end(); ++siter) {
      const rgw_usage_log_entry& entry = siter->second;
      formatter->open_object_section("user");
      formatter->dump_string("user", siter->first);
      dump_usage_categories_info(formatter, entry, categories);
      rgw_usage_data total_usage;
      entry.sum(total_usage, *categories);
      formatter->open_object_section("total");
      encode_json("bytes_sent", total_usage.bytes_sent, formatter);
      encode_json("bytes_received", total_usage.bytes_received, formatter);
      encode_json("ops", total_usage.ops, formatter);
      encode_json("successful_ops", total_usage.successful_ops, formatter);
      formatter->close_section(); // total

      formatter->close_section(); // user

      flusher.flush();
    }

    formatter->close_section(); // summary
  }

  formatter->close_section(); // usage
  flusher.flush();

  return 0;
}

int RGWUsage::trim(const DoutPrefixProvider *dpp, RGWRados *store, const rgw_user& uid, const string& bucket_name, uint64_t start_epoch,
                   uint64_t end_epoch)
{
  return store->trim_usage(dpp, uid, bucket_name, start_epoch, end_epoch);
}

int RGWUsage::clear(const DoutPrefixProvider *dpp, RGWRados *store)
{
  return store->clear_usage(dpp);
}