Merging upstream version 1.45.3+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 102 insertions, 0 deletions

diff --git a/src/health/health.h b/src/health/health.h
new file mode 100644
index 000000000..8aca6dcb2
--- /dev/null
+++ b/src/health/health.h
@@ -0,0 +1,102 @@
+// 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