Merge pull request #1784 from ktsaou/master

[netdata.git] / src / health.h

diff --git a/src/health.h b/src/health.h
index 9d5834fcafefb8f69c178415e52651d7b79664ce..87f8a1a18e547e2665cd5b007e3483dfcb361a06 100644 (file)
--- a/src/health.h
+++ b/src/health.h
@@ -5,11 +5,13 @@ extern int health_enabled;
 
 extern int rrdvar_compare(void *a, void *b);
 
-#define RRDVAR_TYPE_CALCULATED 1
-#define RRDVAR_TYPE_TIME_T     2
-#define RRDVAR_TYPE_COLLECTED  3
-#define RRDVAR_TYPE_TOTAL      4
-#define RRDVAR_TYPE_INT        5
+#define RRDVAR_TYPE_CALCULATED              1
+#define RRDVAR_TYPE_TIME_T                  2
+#define RRDVAR_TYPE_COLLECTED               3
+#define RRDVAR_TYPE_TOTAL                   4
+#define RRDVAR_TYPE_INT                     5
+#define RRDVAR_TYPE_CALCULATED_ALLOCATED    6
+
 
 // the variables as stored in the variables indexes
 // there are 3 indexes:
@@ -34,8 +36,8 @@ typedef struct rrdvar {
 // This means, there will be no speed penalty for using
 // these variables
 typedef struct rrdsetvar {
-    char *fullid;               // chart type.chart id.variable
-    char *fullname;             // chart type.chart name.variable
+    char *key_fullid;               // chart type.chart id.variable
+    char *key_fullname;             // chart type.chart name.variable
     char *variable;             // variable
 
     int type;
@@ -43,11 +45,11 @@ typedef struct rrdsetvar {
 
     uint32_t options;
 
-    RRDVAR *local;
-    RRDVAR *family;
-    RRDVAR *host;
-    RRDVAR *family_name;
-    RRDVAR *host_name;
+    RRDVAR *var_local;
+    RRDVAR *var_family;
+    RRDVAR *var_host;
+    RRDVAR *var_family_name;
+    RRDVAR *var_host_name;
 
     struct rrdset *rrdset;
 
@@ -64,28 +66,32 @@ typedef struct rrddimvar {
     char *prefix;
     char *suffix;
 
-    char *id;                   // dimension id
-    char *name;                 // dimension name
-    char *fullidid;             // chart type.chart id.dimension id
-    char *fullidname;           // chart type.chart id.dimension name
-    char *fullnameid;           // chart type.chart name.dimension id
-    char *fullnamename;         // chart type.chart name.dimension name
+    char *key_id;                   // dimension id
+    char *key_name;                 // dimension name
+    char *key_contextid;            // context + dimension id
+    char *key_contextname;          // context + dimension name
+    char *key_fullidid;             // chart type.chart id + dimension id
+    char *key_fullidname;           // chart type.chart id + dimension name
+    char *key_fullnameid;           // chart type.chart name + dimension id
+    char *key_fullnamename;         // chart type.chart name + dimension name
 
     int type;
     void *value;
 
     uint32_t options;
 
-    RRDVAR *local_id;
-    RRDVAR *local_name;
+    RRDVAR *var_local_id;
+    RRDVAR *var_local_name;
 
-    RRDVAR *family_id;
-    RRDVAR *family_name;
+    RRDVAR *var_family_id;
+    RRDVAR *var_family_name;
+    RRDVAR *var_family_contextid;
+    RRDVAR *var_family_contextname;
 
-    RRDVAR *host_fullidid;
-    RRDVAR *host_fullidname;
-    RRDVAR *host_fullnameid;
-    RRDVAR *host_fullnamename;
+    RRDVAR *var_host_chartidid;
+    RRDVAR *var_host_chartidname;
+    RRDVAR *var_host_chartnameid;
+    RRDVAR *var_host_chartnamename;
 
     struct rrddim *rrddim;
 
@@ -113,12 +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_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
@@ -225,6 +233,9 @@ typedef struct rrdcalctemplate {
     char *context;
     uint32_t hash_context;
 
+    char *family_match;
+    SIMPLE_PATTERN *family_pattern;
+
     char *source;                   // the source of this alarm
     char *units;                    // the units of the alarm
     char *info;                     // a short description of the alarm
@@ -264,10 +275,12 @@ typedef struct rrdcalctemplate {
 
 #define RRDCALCTEMPLATE_HAS_CALCULATION(rt) ((rt)->after)
 
-#define HEALTH_ENTRY_NOTIFICATIONS_PROCESSED    0x00000001
-#define HEALTH_ENTRY_NOTIFICATIONS_UPDATED      0x00000002
-#define HEALTH_ENTRY_NOTIFICATIONS_EXEC_RUN     0x00000004
-#define HEALTH_ENTRY_NOTIFICATIONS_EXEC_FAILED  0x00000008
+#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;
@@ -297,10 +310,14 @@ 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;
 
-    uint32_t notifications;
+    uint32_t flags;
 
     int delay;
     time_t delay_up_to_timestamp;
@@ -344,4 +361,12 @@ extern int health_variable_lookup(const char *variable, uint32_t hash, RRDCALC *
 extern void health_alarms2json(RRDHOST *host, BUFFER *wb, int all);
 extern void health_alarm_log2json(RRDHOST *host, BUFFER *wb, uint32_t after);
 
+void health_api_v1_chart_variables2json(RRDSET *st, BUFFER *buf);
+
+extern RRDVAR *rrdvar_custom_host_variable_create(RRDHOST *host, const char *name);
+extern void rrdvar_custom_host_variable_destroy(RRDHOST *host, const char *name);
+extern void rrdvar_custom_host_variable_set(RRDVAR *rv, calculated_number value);
+
+extern const char *rrdcalc_status2string(int status);
+
 #endif //NETDATA_HEALTH_H