diff options
Diffstat (limited to 'src/health.h')
| -rw-r--r-- | src/health.h | 88 |
1 files changed, 74 insertions, 14 deletions
diff --git a/src/health.h b/src/health.h index 79831d4fc..7028a914b 100644 --- a/src/health.h +++ b/src/health.h @@ -1,7 +1,7 @@ #ifndef NETDATA_HEALTH_H #define NETDATA_HEALTH_H -extern int health_enabled; +extern int default_health_enabled; extern int rrdvar_compare(void *a, void *b); @@ -119,13 +119,14 @@ typedef struct rrddimvar { #define RRDCALC_STATUS_WARNING 3 #define RRDCALC_STATUS_CRITICAL 4 -#define RRDCALC_FLAG_DB_ERROR 0x00000001 -#define RRDCALC_FLAG_DB_NAN 0x00000002 -/* #define RRDCALC_FLAG_DB_STALE 0x00000004 */ -#define RRDCALC_FLAG_CALC_ERROR 0x00000008 -#define RRDCALC_FLAG_WARN_ERROR 0x00000010 -#define RRDCALC_FLAG_CRIT_ERROR 0x00000020 -#define RRDCALC_FLAG_RUNNABLE 0x00000040 +#define RRDCALC_FLAG_DB_ERROR 0x00000001 +#define RRDCALC_FLAG_DB_NAN 0x00000002 +/* #define RRDCALC_FLAG_DB_STALE 0x00000004 */ +#define RRDCALC_FLAG_CALC_ERROR 0x00000008 +#define RRDCALC_FLAG_WARN_ERROR 0x00000010 +#define RRDCALC_FLAG_CRIT_ERROR 0x00000020 +#define RRDCALC_FLAG_RUNNABLE 0x00000040 +#define RRDCALC_FLAG_NO_CLEAR_NOTIFICATION 0x80000000 typedef struct rrdcalc { uint32_t id; // the unique id of this alarm @@ -274,11 +275,12 @@ typedef struct rrdcalctemplate { #define RRDCALCTEMPLATE_HAS_CALCULATION(rt) ((rt)->after) -#define HEALTH_ENTRY_FLAG_PROCESSED 0x00000001 -#define HEALTH_ENTRY_FLAG_UPDATED 0x00000002 -#define HEALTH_ENTRY_FLAG_EXEC_RUN 0x00000004 -#define HEALTH_ENTRY_FLAG_EXEC_FAILED 0x00000008 -#define HEALTH_ENTRY_FLAG_SAVED 0x10000000 +#define HEALTH_ENTRY_FLAG_PROCESSED 0x00000001 +#define HEALTH_ENTRY_FLAG_UPDATED 0x00000002 +#define HEALTH_ENTRY_FLAG_EXEC_RUN 0x00000004 +#define HEALTH_ENTRY_FLAG_EXEC_FAILED 0x00000008 +#define HEALTH_ENTRY_FLAG_SAVED 0x10000000 +#define HEALTH_ENTRY_FLAG_NO_CLEAR_NOTIFICATION 0x80000000 typedef struct alarm_entry { uint32_t unique_id; @@ -308,6 +310,10 @@ typedef struct alarm_entry { calculated_number old_value; calculated_number new_value; + + char *old_value_string; + char *new_value_string; + int old_status; int new_status; @@ -328,7 +334,7 @@ typedef struct alarm_log { unsigned int count; unsigned int max; ALARM_ENTRY *alarms; - pthread_rwlock_t alarm_log_rwlock; + netdata_rwlock_t alarm_log_rwlock; } ALARM_LOG; #include "rrd.h" @@ -363,4 +369,58 @@ extern void rrdvar_custom_host_variable_set(RRDVAR *rv, calculated_number value) extern const char *rrdcalc_status2string(int status); + +extern int health_alarm_log_open(RRDHOST *host); +extern void health_alarm_log_close(RRDHOST *host); +extern void health_log_rotate(RRDHOST *host); +extern void health_alarm_log_save(RRDHOST *host, ALARM_ENTRY *ae); +extern ssize_t health_alarm_log_read(RRDHOST *host, FILE *fp, const char *filename); +extern void health_alarm_log_load(RRDHOST *host); +extern void health_alarm_log( + RRDHOST *host, + uint32_t alarm_id, + uint32_t alarm_event_id, + time_t when, + const char *name, + const char *chart, + const char *family, + const char *exec, + const char *recipient, + time_t duration, + calculated_number old_value, + calculated_number new_value, + int old_status, + int new_status, + const char *source, + const char *units, + const char *info, + int delay, + uint32_t flags +); + +extern void health_readdir(RRDHOST *host, const char *path); +extern char *health_config_dir(void); +extern void health_reload_host(RRDHOST *host); +extern void health_alarm_log_free(RRDHOST *host); + +extern void rrdcalc_free(RRDHOST *host, RRDCALC *rc); +extern void rrdcalctemplate_free(RRDHOST *host, RRDCALCTEMPLATE *rt); + +#ifdef NETDATA_HEALTH_INTERNALS +#define RRDVAR_MAX_LENGTH 1024 + +extern int rrdcalc_exists(RRDHOST *host, const char *chart, const char *name, uint32_t hash_chart, uint32_t hash_name); +extern uint32_t rrdcalc_get_unique_id(RRDHOST *host, const char *chart, const char *name, uint32_t *next_event_id); +extern int rrdvar_fix_name(char *variable); + +extern RRDCALC *rrdcalc_create(RRDHOST *host, RRDCALCTEMPLATE *rt, const char *chart); +extern void rrdcalc_create_part2(RRDHOST *host, RRDCALC *rc); + +extern RRDVAR *rrdvar_create_and_index(const char *scope, avl_tree_lock *tree, const char *name, int type, void *value); +extern void rrdvar_free(RRDHOST *host, avl_tree_lock *tree, RRDVAR *rv); + +extern void health_alarm_log_free_one_nochecks_nounlink(ALARM_ENTRY *ae); + +#endif // NETDATA_HEALTH_INTERNALS + #endif //NETDATA_HEALTH_H |