// SPDX-License-Identifier: GPL-3.0-or-later #ifndef NETDATA_HEALTH_H #define NETDATA_HEALTH_H 1 #include "daemon/common.h" #include "rrdcalc.h" typedef enum __attribute__((packed)) { HEALTH_ENTRY_FLAG_PROCESSED = 0x00000001, // notifications engine has processed this HEALTH_ENTRY_FLAG_UPDATED = 0x00000002, // there is a more recent update about this transition HEALTH_ENTRY_FLAG_EXEC_RUN = 0x00000004, // notification script has been run (this is the intent, not the result) HEALTH_ENTRY_FLAG_EXEC_FAILED = 0x00000008, // notification script couldn't be run HEALTH_ENTRY_FLAG_SILENCED = 0x00000010, HEALTH_ENTRY_RUN_ONCE = 0x00000020, HEALTH_ENTRY_FLAG_EXEC_IN_PROGRESS = 0x00000040, HEALTH_ENTRY_FLAG_IS_REPEATING = 0x00000080, HEALTH_ENTRY_FLAG_SAVED = 0x10000000, // Saved to SQL HEALTH_ENTRY_FLAG_ACLK_QUEUED = 0x20000000, // Sent to Netdata Cloud HEALTH_ENTRY_FLAG_NO_CLEAR_NOTIFICATION = 0x80000000, } HEALTH_ENTRY_FLAGS; #define RRDR_OPTIONS_DATA_SOURCES (RRDR_OPTION_PERCENTAGE|RRDR_OPTION_ANOMALY_BIT) #define RRDR_OPTIONS_DIMS_AGGREGATION (RRDR_OPTION_DIMS_MIN|RRDR_OPTION_DIMS_MAX|RRDR_OPTION_DIMS_AVERAGE|RRDR_OPTION_DIMS_MIN2MAX) #define RRDR_OPTIONS_REMOVE_OVERLAPPING(options) ((options) & ~(RRDR_OPTIONS_DIMS_AGGREGATION|RRDR_OPTIONS_DATA_SOURCES)) void health_entry_flags_to_json_array(BUFFER *wb, const char *key, HEALTH_ENTRY_FLAGS flags); #ifndef HEALTH_LISTEN_PORT #define HEALTH_LISTEN_PORT 19998 #endif #ifndef HEALTH_LISTEN_BACKLOG #define HEALTH_LISTEN_BACKLOG 4096 #endif #ifndef HEALTH_LOG_DEFAULT_HISTORY #define HEALTH_LOG_DEFAULT_HISTORY 432000 #endif #ifndef HEALTH_LOG_MINIMUM_HISTORY #define HEALTH_LOG_MINIMUM_HISTORY 86400 #endif #define HEALTH_SILENCERS_MAX_FILE_LEN 10000 void health_plugin_init(void); void health_plugin_destroy(void); void health_plugin_reload(void); void health_aggregate_alarms(RRDHOST *host, BUFFER *wb, BUFFER* context, RRDCALC_STATUS status); void health_alarms2json(RRDHOST *host, BUFFER *wb, int all); void health_alert2json_conf(RRDHOST *host, BUFFER *wb, CONTEXTS_V2_OPTIONS all); void health_alarms_values2json(RRDHOST *host, BUFFER *wb, int all); void health_api_v1_chart_variables2json(RRDSET *st, BUFFER *wb); void health_api_v1_chart_custom_variables2json(RRDSET *st, BUFFER *buf); int health_alarm_log_open(RRDHOST *host); void health_alarm_log_save(RRDHOST *host, ALARM_ENTRY *ae); void health_alarm_log_load(RRDHOST *host); ALARM_ENTRY* health_create_alarm_entry( RRDHOST *host, RRDCALC *rc, time_t when, time_t duration, NETDATA_DOUBLE old_value, NETDATA_DOUBLE new_value, RRDCALC_STATUS old_status, RRDCALC_STATUS new_status, int delay, HEALTH_ENTRY_FLAGS flags); void health_alarm_log_add_entry(RRDHOST *host, ALARM_ENTRY *ae); char *health_user_config_dir(void); char *health_stock_config_dir(void); void health_alarm_log_free(RRDHOST *host); void health_alarm_log_free_one_nochecks_nounlink(ALARM_ENTRY *ae); void *health_cmdapi_thread(void *ptr); char *health_edit_command_from_source(const char *source); void health_string2json(BUFFER *wb, const char *prefix, const char *label, const char *value, const char *suffix); void health_log_alert_transition_with_trace(RRDHOST *host, ALARM_ENTRY *ae, int line, const char *file, const char *function); #define health_log_alert(host, ae) health_log_alert_transition_with_trace(host, ae, __LINE__, __FILE__, __FUNCTION__) bool health_alarm_log_get_global_id_and_transition_id_for_rrdcalc(RRDCALC *rc, usec_t *global_id, uuid_t *transitions_id); int alert_variable_lookup_trace(RRDHOST *host, RRDSET *st, const char *variable, BUFFER *wb); #include "health_prototypes.h" #include "health_silencers.h" typedef void (*prototype_metadata_cb_t)(void *data, STRING *type, STRING *component, STRING *classification, STRING *recipient); void health_prototype_metadata_foreach(void *data, prototype_metadata_cb_t cb); #endif //NETDATA_HEALTH_H