utils/collectd/patches/100-rrdtool-add-rrasingle-option.patch

   1 --- a/src/rrdtool.c
   2 +++ b/src/rrdtool.c
   3 @@ -61,6 +61,7 @@ typedef struct rrd_queue_s rrd_queue_t;
   4  static const char *config_keys[] = {
   5      "CacheTimeout", "CacheFlush",      "CreateFilesAsync", "DataDir",
   6      "StepSize",     "HeartBeat",       "RRARows",          "RRATimespan",
   7 +    "RRASingle",
   8      "XFF",          "WritesPerSecond", "RandomTimeout"};
   9  static int config_keys_num = STATIC_ARRAY_SIZE(config_keys);
  10
  11 @@ -78,6 +79,8 @@ static rrdcreate_config_t rrdcreate_conf
  12      /* timespans = */ NULL,
  13      /* timespans_num = */ 0,
  14
  15 +    /* rrasingle = */ 0,
  16 +
  17      /* consolidation_functions = */ NULL,
  18      /* consolidation_functions_num = */ 0,
  19
  20 @@ -971,6 +974,12 @@ static int rrd_config(const char *key, c
  21            /* compar = */ rrd_compare_numeric);
  22
  23      free(value_copy);
  24 +  } else if (strcasecmp ("RRASingle", key) == 0) {
  25 +               if (IS_TRUE (value))
  26 +               {
  27 +                       rrdcreate_config.rrasingle = 1;
  28 +                       NOTICE ("rrdtool plugin: RRASingle = true: creating only AVERAGE RRAs");
  29 +               }
  30    } else if (strcasecmp("XFF", key) == 0) {
  31      double tmp = atof(value);
  32      if ((tmp < 0.0) || (tmp >= 1.0)) {
  33 --- a/src/utils_rrdcreate.c
  34 +++ b/src/utils_rrdcreate.c
  35 @@ -180,6 +180,9 @@ static int rra_get(char ***ret, const va
  36      rts_num = rra_timespans_num;
  37    }
  38
  39 +  if (cfg->rrasingle)
  40 +    rra_types_num = 1;
  41 +
  42    rra_max = rts_num * rra_types_num;
  43    assert(rra_max > 0);
  44
  45 --- a/src/utils_rrdcreate.h
  46 +++ b/src/utils_rrdcreate.h
  47 @@ -40,6 +40,8 @@ struct rrdcreate_config_s {
  48    int *timespans;
  49    size_t timespans_num;
  50
  51 +  int rrasingle;
  52 +
  53    char **consolidation_functions;
  54    size_t consolidation_functions_num;
  55