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-rw-r--r--health/health_json.c265
1 files changed, 0 insertions, 265 deletions
diff --git a/health/health_json.c b/health/health_json.c
deleted file mode 100644
index 124b7d4e..00000000
--- a/health/health_json.c
+++ /dev/null
@@ -1,265 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "health.h"
-
-void health_string2json(BUFFER *wb, const char *prefix, const char *label, const char *value, const char *suffix) {
- if(value && *value) {
- buffer_sprintf(wb, "%s\"%s\":\"", prefix, label);
- buffer_strcat_htmlescape(wb, value);
- buffer_strcat(wb, "\"");
- buffer_strcat(wb, suffix);
- }
- else
- buffer_sprintf(wb, "%s\"%s\":null%s", prefix, label, suffix);
-}
-
-static inline void health_rrdcalc_values2json_nolock(RRDHOST *host, BUFFER *wb, RRDCALC *rc) {
- (void)host;
- buffer_sprintf(wb,
- "\t\t\"%s.%s\": {\n"
- "\t\t\t\"id\": %lu,\n"
- , rrdcalc_chart_name(rc), rrdcalc_name(rc)
- , (unsigned long)rc->id);
-
- buffer_strcat(wb, "\t\t\t\"value\":");
- buffer_print_netdata_double(wb, rc->value);
- buffer_strcat(wb, ",\n");
-
- buffer_strcat(wb, "\t\t\t\"last_updated\":");
- buffer_sprintf(wb, "%lu", (unsigned long)rc->last_updated);
- buffer_strcat(wb, ",\n");
-
- buffer_sprintf(wb,
- "\t\t\t\"status\": \"%s\"\n"
- , rrdcalc_status2string(rc->status));
-
- buffer_strcat(wb, "\t\t}");
-}
-
-static inline void health_rrdcalc2json_nolock(RRDHOST *host, BUFFER *wb, RRDCALC *rc) {
- char value_string[100 + 1];
- format_value_and_unit(value_string, 100, rc->value, rrdcalc_units(rc), -1);
-
- char hash_id[GUID_LEN + 1];
- uuid_unparse_lower(rc->config_hash_id, hash_id);
-
- buffer_sprintf(wb,
- "\t\t\"%s.%s\": {\n"
- "\t\t\t\"id\": %lu,\n"
- "\t\t\t\"config_hash_id\": \"%s\",\n"
- "\t\t\t\"name\": \"%s\",\n"
- "\t\t\t\"chart\": \"%s\",\n"
- "\t\t\t\"class\": \"%s\",\n"
- "\t\t\t\"component\": \"%s\",\n"
- "\t\t\t\"type\": \"%s\",\n"
- "\t\t\t\"active\": %s,\n"
- "\t\t\t\"disabled\": %s,\n"
- "\t\t\t\"silenced\": %s,\n"
- "\t\t\t\"exec\": \"%s\",\n"
- "\t\t\t\"recipient\": \"%s\",\n"
- "\t\t\t\"source\": \"%s\",\n"
- "\t\t\t\"units\": \"%s\",\n"
- "\t\t\t\"summary\": \"%s\",\n"
- "\t\t\t\"info\": \"%s\",\n"
- "\t\t\t\"status\": \"%s\",\n"
- "\t\t\t\"last_status_change\": %lu,\n"
- "\t\t\t\"last_updated\": %lu,\n"
- "\t\t\t\"next_update\": %lu,\n"
- "\t\t\t\"update_every\": %d,\n"
- "\t\t\t\"delay_up_duration\": %d,\n"
- "\t\t\t\"delay_down_duration\": %d,\n"
- "\t\t\t\"delay_max_duration\": %d,\n"
- "\t\t\t\"delay_multiplier\": %f,\n"
- "\t\t\t\"delay\": %d,\n"
- "\t\t\t\"delay_up_to_timestamp\": %lu,\n"
- "\t\t\t\"warn_repeat_every\": \"%u\",\n"
- "\t\t\t\"crit_repeat_every\": \"%u\",\n"
- "\t\t\t\"value_string\": \"%s\",\n"
- "\t\t\t\"last_repeat\": \"%lu\",\n"
- "\t\t\t\"times_repeat\": %lu,\n"
- , rrdcalc_chart_name(rc), rrdcalc_name(rc)
- , (unsigned long)rc->id
- , hash_id
- , rrdcalc_name(rc)
- , rrdcalc_chart_name(rc)
- , rc->classification?rrdcalc_classification(rc):"Unknown"
- , rc->component?rrdcalc_component(rc):"Unknown"
- , rc->type?rrdcalc_type(rc):"Unknown"
- , (rc->rrdset)?"true":"false"
- , (rc->run_flags & RRDCALC_FLAG_DISABLED)?"true":"false"
- , (rc->run_flags & RRDCALC_FLAG_SILENCED)?"true":"false"
- , rc->exec?rrdcalc_exec(rc):string2str(host->health.health_default_exec)
- , rc->recipient?rrdcalc_recipient(rc):string2str(host->health.health_default_recipient)
- , rrdcalc_source(rc)
- , rrdcalc_units(rc)
- , rrdcalc_summary(rc)
- , rrdcalc_info(rc)
- , rrdcalc_status2string(rc->status)
- , (unsigned long)rc->last_status_change
- , (unsigned long)rc->last_updated
- , (unsigned long)rc->next_update
- , rc->update_every
- , rc->delay_up_duration
- , rc->delay_down_duration
- , rc->delay_max_duration
- , rc->delay_multiplier
- , rc->delay_last
- , (unsigned long)rc->delay_up_to_timestamp
- , rc->warn_repeat_every
- , rc->crit_repeat_every
- , value_string
- , (unsigned long)rc->last_repeat
- , (unsigned long)rc->times_repeat
- );
-
- if(unlikely(rc->options & RRDCALC_OPTION_NO_CLEAR_NOTIFICATION)) {
- buffer_strcat(wb, "\t\t\t\"no_clear_notification\": true,\n");
- }
-
- if(RRDCALC_HAS_DB_LOOKUP(rc)) {
- if(rc->dimensions)
- health_string2json(wb, "\t\t\t", "lookup_dimensions", rrdcalc_dimensions(rc), ",\n");
-
- buffer_sprintf(wb,
- "\t\t\t\"db_after\": %lu,\n"
- "\t\t\t\"db_before\": %lu,\n"
- "\t\t\t\"lookup_method\": \"%s\",\n"
- "\t\t\t\"lookup_after\": %d,\n"
- "\t\t\t\"lookup_before\": %d,\n"
- "\t\t\t\"lookup_options\": \"",
- (unsigned long) rc->db_after,
- (unsigned long) rc->db_before,
- time_grouping_method2string(rc->group),
- rc->after,
- rc->before
- );
- buffer_data_options2string(wb, rc->options);
- buffer_strcat(wb, "\",\n");
- }
-
- if(rc->calculation) {
- health_string2json(wb, "\t\t\t", "calc", rc->calculation->source, ",\n");
- health_string2json(wb, "\t\t\t", "calc_parsed", rc->calculation->parsed_as, ",\n");
- }
-
- if(rc->warning) {
- health_string2json(wb, "\t\t\t", "warn", rc->warning->source, ",\n");
- health_string2json(wb, "\t\t\t", "warn_parsed", rc->warning->parsed_as, ",\n");
- }
-
- if(rc->critical) {
- health_string2json(wb, "\t\t\t", "crit", rc->critical->source, ",\n");
- health_string2json(wb, "\t\t\t", "crit_parsed", rc->critical->parsed_as, ",\n");
- }
-
- buffer_strcat(wb, "\t\t\t\"green\":");
- buffer_print_netdata_double(wb, rc->green);
- buffer_strcat(wb, ",\n");
-
- buffer_strcat(wb, "\t\t\t\"red\":");
- buffer_print_netdata_double(wb, rc->red);
- buffer_strcat(wb, ",\n");
-
- buffer_strcat(wb, "\t\t\t\"value\":");
- buffer_print_netdata_double(wb, rc->value);
- buffer_strcat(wb, "\n");
-
- buffer_strcat(wb, "\t\t}");
-}
-
-void health_aggregate_alarms(RRDHOST *host, BUFFER *wb, BUFFER* contexts, RRDCALC_STATUS status) {
- RRDCALC *rc;
- int numberOfAlarms = 0;
- char *tok = NULL;
- char *p = NULL;
-
- if (contexts) {
- p = (char*)buffer_tostring(contexts);
- while(p && *p && (tok = strsep_skip_consecutive_separators(&p, ", |"))) {
- if(!*tok) continue;
-
- STRING *tok_string = string_strdupz(tok);
-
- foreach_rrdcalc_in_rrdhost_read(host, rc) {
- if(unlikely(!rc->rrdset || !rc->rrdset->last_collected_time.tv_sec))
- continue;
- if (unlikely(!rrdset_is_available_for_exporting_and_alarms(rc->rrdset)))
- continue;
- if(unlikely(rc->rrdset
- && rc->rrdset->context == tok_string
- && ((status==RRDCALC_STATUS_RAISED)?(rc->status >= RRDCALC_STATUS_WARNING):rc->status == status)))
- numberOfAlarms++;
- }
- foreach_rrdcalc_in_rrdhost_done(rc);
-
- string_freez(tok_string);
- }
- }
- else {
- foreach_rrdcalc_in_rrdhost_read(host, rc) {
- if(unlikely(!rc->rrdset || !rc->rrdset->last_collected_time.tv_sec))
- continue;
- if (unlikely(!rrdset_is_available_for_exporting_and_alarms(rc->rrdset)))
- continue;
- if(unlikely((status==RRDCALC_STATUS_RAISED)?(rc->status >= RRDCALC_STATUS_WARNING):rc->status == status))
- numberOfAlarms++;
- }
- foreach_rrdcalc_in_rrdhost_done(rc);
- }
-
- buffer_sprintf(wb, "%d", numberOfAlarms);
-}
-
-static void health_alarms2json_fill_alarms(RRDHOST *host, BUFFER *wb, int all, void (*fp)(RRDHOST *, BUFFER *, RRDCALC *)) {
- RRDCALC *rc;
- int i = 0;
- foreach_rrdcalc_in_rrdhost_read(host, rc) {
- if(unlikely(!rc->rrdset || !rc->rrdset->last_collected_time.tv_sec))
- continue;
-
- if (unlikely(!rrdset_is_available_for_exporting_and_alarms(rc->rrdset)))
- continue;
-
- if(likely(!all && !(rc->status == RRDCALC_STATUS_WARNING || rc->status == RRDCALC_STATUS_CRITICAL)))
- continue;
-
- if(likely(i)) buffer_strcat(wb, ",\n");
- fp(host, wb, rc);
- i++;
- }
- foreach_rrdcalc_in_rrdhost_done(rc);
-}
-
-void health_alarms2json(RRDHOST *host, BUFFER *wb, int all) {
- buffer_sprintf(wb, "{\n\t\"hostname\": \"%s\","
- "\n\t\"latest_alarm_log_unique_id\": %u,"
- "\n\t\"status\": %s,"
- "\n\t\"now\": %lu,"
- "\n\t\"alarms\": {\n",
- rrdhost_hostname(host),
- (host->health_log.next_log_id > 0)?(host->health_log.next_log_id - 1):0,
- host->health.health_enabled?"true":"false",
- (unsigned long)now_realtime_sec());
-
- health_alarms2json_fill_alarms(host, wb, all, health_rrdcalc2json_nolock);
-
-// rrdhost_rdlock(host);
-// buffer_strcat(wb, "\n\t},\n\t\"templates\": {");
-// RRDCALCTEMPLATE *rt;
-// for(rt = host->templates; rt ; rt = rt->next)
-// health_rrdcalctemplate2json_nolock(wb, rt);
-// rrdhost_unlock(host);
-
- buffer_strcat(wb, "\n\t}\n}\n");
-}
-
-void health_alarms_values2json(RRDHOST *host, BUFFER *wb, int all) {
- buffer_sprintf(wb, "{\n\t\"hostname\": \"%s\","
- "\n\t\"alarms\": {\n",
- rrdhost_hostname(host));
-
- health_alarms2json_fill_alarms(host, wb, all, health_rrdcalc_values2json_nolock);
-
- buffer_strcat(wb, "\n\t}\n}\n");
-}
-
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