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// SPDX-License-Identifier: GPL-3.0-or-later
#define BACKENDS_INTERNALS
#include "opentsdb.h"
// ----------------------------------------------------------------------------
// opentsdb backend
int backends_format_dimension_collected_opentsdb_telnet(
BUFFER *b // the buffer to write data to
, const char *prefix // the prefix to use
, RRDHOST *host // the host this chart comes from
, const char *hostname // the hostname (to override host->hostname)
, RRDSET *st // the chart
, RRDDIM *rd // the dimension
, time_t after // the start timestamp
, time_t before // the end timestamp
, BACKEND_OPTIONS backend_options // BACKEND_SOURCE_* bitmap
) {
(void)host;
(void)after;
(void)before;
char chart_name[RRD_ID_LENGTH_MAX + 1];
char dimension_name[RRD_ID_LENGTH_MAX + 1];
backend_name_copy(chart_name, (backend_options & BACKEND_OPTION_SEND_NAMES && st->name)?st->name:st->id, RRD_ID_LENGTH_MAX);
backend_name_copy(dimension_name, (backend_options & BACKEND_OPTION_SEND_NAMES && rd->name)?rd->name:rd->id, RRD_ID_LENGTH_MAX);
buffer_sprintf(
b
, "put %s.%s.%s %llu " COLLECTED_NUMBER_FORMAT " host=%s%s%s\n"
, prefix
, chart_name
, dimension_name
, (unsigned long long)rd->last_collected_time.tv_sec
, rd->last_collected_value
, hostname
, (host->tags)?" ":""
, (host->tags)?host->tags:""
);
return 1;
}
int backends_format_dimension_stored_opentsdb_telnet(
BUFFER *b // the buffer to write data to
, const char *prefix // the prefix to use
, RRDHOST *host // the host this chart comes from
, const char *hostname // the hostname (to override host->hostname)
, RRDSET *st // the chart
, RRDDIM *rd // the dimension
, time_t after // the start timestamp
, time_t before // the end timestamp
, BACKEND_OPTIONS backend_options // BACKEND_SOURCE_* bitmap
) {
(void)host;
time_t first_t = after, last_t = before;
calculated_number value = backend_calculate_value_from_stored_data(st, rd, after, before, backend_options, &first_t, &last_t);
char chart_name[RRD_ID_LENGTH_MAX + 1];
char dimension_name[RRD_ID_LENGTH_MAX + 1];
backend_name_copy(chart_name, (backend_options & BACKEND_OPTION_SEND_NAMES && st->name)?st->name:st->id, RRD_ID_LENGTH_MAX);
backend_name_copy(dimension_name, (backend_options & BACKEND_OPTION_SEND_NAMES && rd->name)?rd->name:rd->id, RRD_ID_LENGTH_MAX);
if(!isnan(value)) {
buffer_sprintf(
b
, "put %s.%s.%s %llu " CALCULATED_NUMBER_FORMAT " host=%s%s%s\n"
, prefix
, chart_name
, dimension_name
, (unsigned long long) last_t
, value
, hostname
, (host->tags)?" ":""
, (host->tags)?host->tags:""
);
return 1;
}
return 0;
}
int process_opentsdb_response(BUFFER *b) {
return discard_response(b, "opentsdb");
}
static inline void opentsdb_build_message(BUFFER *b, char *message, const char *hostname, int length) {
buffer_sprintf(
b
, "POST /api/put HTTP/1.1\r\n"
"Host: %s\r\n"
"Content-Type: application/json\r\n"
"Content-Length: %d\r\n"
"\r\n"
"%s"
, hostname
, length
, message
);
}
int backends_format_dimension_collected_opentsdb_http(
BUFFER *b // the buffer to write data to
, const char *prefix // the prefix to use
, RRDHOST *host // the host this chart comes from
, const char *hostname // the hostname (to override host->hostname)
, RRDSET *st // the chart
, RRDDIM *rd // the dimension
, time_t after // the start timestamp
, time_t before // the end timestamp
, BACKEND_OPTIONS backend_options // BACKEND_SOURCE_* bitmap
) {
(void)host;
(void)after;
(void)before;
char message[1024];
char chart_name[RRD_ID_LENGTH_MAX + 1];
char dimension_name[RRD_ID_LENGTH_MAX + 1];
backend_name_copy(chart_name, (backend_options & BACKEND_OPTION_SEND_NAMES && st->name)?st->name:st->id, RRD_ID_LENGTH_MAX);
backend_name_copy(dimension_name, (backend_options & BACKEND_OPTION_SEND_NAMES && rd->name)?rd->name:rd->id, RRD_ID_LENGTH_MAX);
int length = snprintfz(message
, sizeof(message)
, "{"
" \"metric\": \"%s.%s.%s\","
" \"timestamp\": %llu,"
" \"value\": "COLLECTED_NUMBER_FORMAT ","
" \"tags\": {"
" \"host\": \"%s%s%s\""
" }"
"}"
, prefix
, chart_name
, dimension_name
, (unsigned long long)rd->last_collected_time.tv_sec
, rd->last_collected_value
, hostname
, (host->tags)?" ":""
, (host->tags)?host->tags:""
);
if(length > 0) {
opentsdb_build_message(b, message, hostname, length);
}
return 1;
}
int backends_format_dimension_stored_opentsdb_http(
BUFFER *b // the buffer to write data to
, const char *prefix // the prefix to use
, RRDHOST *host // the host this chart comes from
, const char *hostname // the hostname (to override host->hostname)
, RRDSET *st // the chart
, RRDDIM *rd // the dimension
, time_t after // the start timestamp
, time_t before // the end timestamp
, BACKEND_OPTIONS backend_options // BACKEND_SOURCE_* bitmap
) {
(void)host;
time_t first_t = after, last_t = before;
calculated_number value = backend_calculate_value_from_stored_data(st, rd, after, before, backend_options, &first_t, &last_t);
if(!isnan(value)) {
char chart_name[RRD_ID_LENGTH_MAX + 1];
char dimension_name[RRD_ID_LENGTH_MAX + 1];
backend_name_copy(chart_name, (backend_options & BACKEND_OPTION_SEND_NAMES && st->name)?st->name:st->id, RRD_ID_LENGTH_MAX);
backend_name_copy(dimension_name, (backend_options & BACKEND_OPTION_SEND_NAMES && rd->name)?rd->name:rd->id, RRD_ID_LENGTH_MAX);
char message[1024];
int length = snprintfz(message
, sizeof(message)
, "{"
" \"metric\": \"%s.%s.%s\","
" \"timestamp\": %llu,"
" \"value\": "CALCULATED_NUMBER_FORMAT ","
" \"tags\": {"
" \"host\": \"%s%s%s\""
" }"
"}"
, prefix
, chart_name
, dimension_name
, (unsigned long long)last_t
, value
, hostname
, (host->tags)?" ":""
, (host->tags)?host->tags:""
);
if(length > 0) {
opentsdb_build_message(b, message, hostname, length);
}
return 1;
}
return 0;
}
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