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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 11:08:07 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 11:08:07 +0000 |
commit | c69cb8cc094cc916adbc516b09e944cd3d137c01 (patch) | |
tree | f2878ec41fb6d0e3613906c6722fc02b934eeb80 /web/api/exporters/allmetrics.c | |
parent | Initial commit. (diff) | |
download | netdata-c69cb8cc094cc916adbc516b09e944cd3d137c01.tar.xz netdata-c69cb8cc094cc916adbc516b09e944cd3d137c01.zip |
Adding upstream version 1.29.3.upstream/1.29.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | web/api/exporters/allmetrics.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/web/api/exporters/allmetrics.c b/web/api/exporters/allmetrics.c new file mode 100644 index 0000000..d10de3d --- /dev/null +++ b/web/api/exporters/allmetrics.c @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "allmetrics.h" + +struct prometheus_output_options { + char *name; + PROMETHEUS_OUTPUT_OPTIONS flag; +} prometheus_output_flags_root[] = { + { "help", PROMETHEUS_OUTPUT_HELP }, + { "types", PROMETHEUS_OUTPUT_TYPES }, + { "names", PROMETHEUS_OUTPUT_NAMES }, + { "timestamps", PROMETHEUS_OUTPUT_TIMESTAMPS }, + { "variables", PROMETHEUS_OUTPUT_VARIABLES }, + { "oldunits", PROMETHEUS_OUTPUT_OLDUNITS }, + { "hideunits", PROMETHEUS_OUTPUT_HIDEUNITS }, + // terminator + { NULL, PROMETHEUS_OUTPUT_NONE }, +}; + +inline int web_client_api_request_v1_allmetrics(RRDHOST *host, struct web_client *w, char *url) { + int format = ALLMETRICS_SHELL; + const char *prometheus_server = w->client_ip; + + uint32_t prometheus_exporting_options; + if (prometheus_exporter_instance) + prometheus_exporting_options = prometheus_exporter_instance->config.options; + else + prometheus_exporting_options = global_backend_options; + + PROMETHEUS_OUTPUT_OPTIONS prometheus_output_options = + PROMETHEUS_OUTPUT_TIMESTAMPS | + ((prometheus_exporting_options & BACKEND_OPTION_SEND_NAMES) ? PROMETHEUS_OUTPUT_NAMES : 0); + + const char *prometheus_prefix; + if (prometheus_exporter_instance) + prometheus_prefix = prometheus_exporter_instance->config.prefix; + else + prometheus_prefix = global_backend_prefix; + + while(url) { + char *value = mystrsep(&url, "&"); + if (!value || !*value) continue; + + char *name = mystrsep(&value, "="); + if(!name || !*name) continue; + if(!value || !*value) continue; + + if(!strcmp(name, "format")) { + if(!strcmp(value, ALLMETRICS_FORMAT_SHELL)) + format = ALLMETRICS_SHELL; + else if(!strcmp(value, ALLMETRICS_FORMAT_PROMETHEUS)) + format = ALLMETRICS_PROMETHEUS; + else if(!strcmp(value, ALLMETRICS_FORMAT_PROMETHEUS_ALL_HOSTS)) + format = ALLMETRICS_PROMETHEUS_ALL_HOSTS; + else if(!strcmp(value, ALLMETRICS_FORMAT_JSON)) + format = ALLMETRICS_JSON; + else + format = 0; + } + else if(!strcmp(name, "server")) { + prometheus_server = value; + } + else if(!strcmp(name, "prefix")) { + prometheus_prefix = value; + } + else if(!strcmp(name, "data") || !strcmp(name, "source") || !strcmp(name, "data source") || !strcmp(name, "data-source") || !strcmp(name, "data_source") || !strcmp(name, "datasource")) { + prometheus_exporting_options = backend_parse_data_source(value, prometheus_exporting_options); + } + else { + int i; + for(i = 0; prometheus_output_flags_root[i].name ; i++) { + if(!strcmp(name, prometheus_output_flags_root[i].name)) { + if(!strcmp(value, "yes") || !strcmp(value, "1") || !strcmp(value, "true")) + prometheus_output_options |= prometheus_output_flags_root[i].flag; + else + prometheus_output_options &= ~prometheus_output_flags_root[i].flag; + + break; + } + } + } + } + + buffer_flush(w->response.data); + buffer_no_cacheable(w->response.data); + + switch(format) { + case ALLMETRICS_JSON: + w->response.data->contenttype = CT_APPLICATION_JSON; + rrd_stats_api_v1_charts_allmetrics_json(host, w->response.data); + return HTTP_RESP_OK; + + case ALLMETRICS_SHELL: + w->response.data->contenttype = CT_TEXT_PLAIN; + rrd_stats_api_v1_charts_allmetrics_shell(host, w->response.data); + return HTTP_RESP_OK; + + case ALLMETRICS_PROMETHEUS: + w->response.data->contenttype = CT_PROMETHEUS; + rrd_stats_api_v1_charts_allmetrics_prometheus_single_host( + host + , w->response.data + , prometheus_server + , prometheus_prefix + , prometheus_exporting_options + , prometheus_output_options + ); + return HTTP_RESP_OK; + + case ALLMETRICS_PROMETHEUS_ALL_HOSTS: + w->response.data->contenttype = CT_PROMETHEUS; + rrd_stats_api_v1_charts_allmetrics_prometheus_all_hosts( + host + , w->response.data + , prometheus_server + , prometheus_prefix + , prometheus_exporting_options + , prometheus_output_options + ); + return HTTP_RESP_OK; + + default: + w->response.data->contenttype = CT_TEXT_PLAIN; + buffer_strcat(w->response.data, "Which format? '" ALLMETRICS_FORMAT_SHELL "', '" ALLMETRICS_FORMAT_PROMETHEUS "', '" ALLMETRICS_FORMAT_PROMETHEUS_ALL_HOSTS "' and '" ALLMETRICS_FORMAT_JSON "' are currently supported."); + return HTTP_RESP_BAD_REQUEST; + } +} |