From 87649cf32bd0e14d5a903fb85b01e9f41a253540 Mon Sep 17 00:00:00 2001 From: Federico Ceratto Date: Wed, 23 Nov 2016 15:49:10 +0000 Subject: New upstream version 1.4.0+dfsg --- src/health.h | 152 ++++++++++++++++++++++++++++++++++++++++++----------------- 1 file changed, 108 insertions(+), 44 deletions(-) (limited to 'src/health.h') diff --git a/src/health.h b/src/health.h index ef1158a29..9d5834fca 100644 --- a/src/health.h +++ b/src/health.h @@ -105,8 +105,9 @@ typedef struct rrddimvar { // having as RRDSET.calculations the RRDCALC to be processed // next. -#define RRDCALC_STATUS_UNINITIALIZED 0 +#define RRDCALC_STATUS_REMOVED -2 #define RRDCALC_STATUS_UNDEFINED -1 +#define RRDCALC_STATUS_UNINITIALIZED 0 #define RRDCALC_STATUS_CLEAR 1 #define RRDCALC_STATUS_RAISED 2 #define RRDCALC_STATUS_WARNING 3 @@ -120,52 +121,89 @@ typedef struct rrddimvar { #define RRDCALC_FLAG_CRIT_ERROR 0x00000020 typedef struct rrdcalc { - char *name; - uint32_t hash; + uint32_t id; // the unique id of this alarm + uint32_t next_event_id; // the next event id that will be used for this alarm - char *exec; + char *name; // the name of this alarm + uint32_t hash; - char *chart; // the chart id this should be linked to + char *exec; // the command to execute when this alarm switches state + char *recipient; // the recipient of the alarm (the first parameter to exec) + + char *chart; // the chart id this should be linked to uint32_t hash_chart; - char *source; // the source of this calculation - char *units; - char *info; + char *source; // the source of this alarm + char *units; // the units of the alarm + char *info; // a short description of the alarm + + int update_every; // update frequency for the alarm + + // the red and green threshold of this alarm (to be set to the chart) + calculated_number green; + calculated_number red; - char *dimensions; // the chart dimensions + // ------------------------------------------------------------------------ + // database lookup settings - int group; // grouping method: average, max, etc. - int before; // ending point in time-series - int after; // starting point in time-series - uint32_t options; // calculation options - int update_every; // update frequency for the calculation + char *dimensions; // the chart dimensions + int group; // grouping method: average, max, etc. + int before; // ending point in time-series + int after; // starting point in time-series + uint32_t options; // calculation options - time_t last_updated; - time_t next_update; + // ------------------------------------------------------------------------ + // expressions related to the alarm - EVAL_EXPRESSION *calculation; - EVAL_EXPRESSION *warning; - EVAL_EXPRESSION *critical; + EVAL_EXPRESSION *calculation; // expression to calculate the value of the alarm + EVAL_EXPRESSION *warning; // expression to check the warning condition + EVAL_EXPRESSION *critical; // expression to check the critical condition - uint32_t rrdcalc_flags; - int status; + // ------------------------------------------------------------------------ + // notification delay settings - time_t db_after; - time_t db_before; - time_t last_status_change; + int delay_up_duration; // duration to delay notifications when alarm raises + int delay_down_duration; // duration to delay notifications when alarm lowers + int delay_max_duration; // the absolute max delay to apply to this alarm + float delay_multiplier; // multiplier for all delays when alarms switch status + // while now < delay_up_to - calculated_number value; - calculated_number old_value; + // ------------------------------------------------------------------------ + // runtime information - calculated_number green; - calculated_number red; + int status; // the current status of the alarm + + calculated_number value; // the current value of the alarm + calculated_number old_value; // the previous value of the alarm + + uint32_t rrdcalc_flags; // check RRDCALC_FLAG_* + + time_t last_updated; // the last update timestamp of the alarm + time_t next_update; // the next update timestamp of the alarm + time_t last_status_change; // the timestamp of the last time this alarm changed status + + time_t db_after; // the first timestamp evaluated by the db lookup + time_t db_before; // the last timestamp evaluated by the db lookup + + time_t delay_up_to_timestamp; // the timestamp up to which we should delay notifications + int delay_up_current; // the current up notification delay duration + int delay_down_current; // the current down notification delay duration + int delay_last; // the last delay we used + + // ------------------------------------------------------------------------ + // variables this alarm exposes to the rest of the alarms RRDVAR *local; RRDVAR *family; RRDVAR *hostid; RRDVAR *hostname; + // ------------------------------------------------------------------------ + // the chart this alarm it is linked to + struct rrdset *rrdset; + + // linking of this alarm on its chart struct rrdcalc *rrdset_next; struct rrdcalc *rrdset_prev; @@ -182,29 +220,45 @@ typedef struct rrdcalctemplate { uint32_t hash_name; char *exec; + char *recipient; char *context; uint32_t hash_context; - char *source; // the source of this template - char *units; - char *info; + char *source; // the source of this alarm + char *units; // the units of the alarm + char *info; // a short description of the alarm + + int update_every; // update frequency for the alarm - char *dimensions; + // the red and green threshold of this alarm (to be set to the chart) + calculated_number green; + calculated_number red; + + // ------------------------------------------------------------------------ + // database lookup settings + + char *dimensions; // the chart dimensions + int group; // grouping method: average, max, etc. + int before; // ending point in time-series + int after; // starting point in time-series + uint32_t options; // calculation options + + // ------------------------------------------------------------------------ + // notification delay settings - int group; // grouping method: average, max, etc. - int before; // ending point in time-series - int after; // starting point in time-series - uint32_t options; // calculation options - int update_every; // update frequency for the calculation + int delay_up_duration; // duration to delay notifications when alarm raises + int delay_down_duration; // duration to delay notifications when alarm lowers + int delay_max_duration; // the absolute max delay to apply to this alarm + float delay_multiplier; // multiplier for all delays when alarms switch status + + // ------------------------------------------------------------------------ + // expressions related to the alarm EVAL_EXPRESSION *calculation; EVAL_EXPRESSION *warning; EVAL_EXPRESSION *critical; - calculated_number green; - calculated_number red; - struct rrdcalctemplate *next; } RRDCALCTEMPLATE; @@ -216,7 +270,9 @@ typedef struct rrdcalctemplate { #define HEALTH_ENTRY_NOTIFICATIONS_EXEC_FAILED 0x00000008 typedef struct alarm_entry { - uint32_t id; + uint32_t unique_id; + uint32_t alarm_id; + uint32_t alarm_event_id; time_t when; time_t duration; @@ -231,6 +287,8 @@ typedef struct alarm_entry { char *family; char *exec; + char *recipient; + time_t exec_run_timestamp; int exec_code; char *source; @@ -244,12 +302,18 @@ typedef struct alarm_entry { uint32_t notifications; - struct alarm_entry *updated_by; + int delay; + time_t delay_up_to_timestamp; + + uint32_t updated_by_id; + uint32_t updates_id; + struct alarm_entry *next; } ALARM_ENTRY; typedef struct alarm_log { - uint32_t nextid; + uint32_t next_log_id; + uint32_t next_alarm_id; unsigned int count; unsigned int max; ALARM_ENTRY *alarms; @@ -278,6 +342,6 @@ extern void health_reload(void); extern int health_variable_lookup(const char *variable, uint32_t hash, RRDCALC *rc, calculated_number *result); extern void health_alarms2json(RRDHOST *host, BUFFER *wb, int all); -extern void health_alarm_log2json(RRDHOST *host, BUFFER *wb); +extern void health_alarm_log2json(RRDHOST *host, BUFFER *wb, uint32_t after); #endif //NETDATA_HEALTH_H -- cgit v1.2.3