Adding upstream version 1.37.1.upstream/1.37.1upstream

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

1 files changed, 128 insertions, 0 deletions

diff --git a/database/rrdcalctemplate.h b/database/rrdcalctemplate.h
new file mode 100644
index 0000000..6212a42
--- /dev/null
+++ b/database/rrdcalctemplate.h
@@ -0,0 +1,128 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_RRDCALCTEMPLATE_H
+#define NETDATA_RRDCALCTEMPLATE_H 1
+
+#include "rrd.h"
+
+// RRDCALCTEMPLATE
+// these are to be applied to charts found dynamically
+// based on their context.
+struct rrdcalctemplate {
+    uuid_t config_hash_id;
+
+    STRING *name;
+
+    STRING *exec;
+    STRING *recipient;
+
+    STRING *classification;
+    STRING *component;
+    STRING *type;
+
+    STRING *context;
+
+    STRING *family_match;
+    SIMPLE_PATTERN *family_pattern;
+
+    STRING *plugin_match;
+    SIMPLE_PATTERN *plugin_pattern;
+
+    STRING *module_match;
+    SIMPLE_PATTERN *module_pattern;
+
+    STRING *charts_match;
+    SIMPLE_PATTERN *charts_pattern;
+
+    STRING *source;                 // the source of this alarm
+    STRING *units;                  // the units of the alarm
+    STRING *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)
+    NETDATA_DOUBLE green;
+    NETDATA_DOUBLE red;
+
+    // ------------------------------------------------------------------------
+    // database lookup settings
+
+    STRING *dimensions;             // the chart dimensions
+    STRING *foreach_dimension;      // the group of dimensions that the lookup will be applied.
+    SIMPLE_PATTERN *foreach_dimension_pattern; // used if and only if there is a simple pattern for the chart.
+    RRDR_GROUPING group;            // grouping method: average, max, etc.
+    int before;                     // ending point in time-series
+    int after;                      // starting point in time-series
+    RRDCALC_OPTIONS options;        // configuration options
+
+    // ------------------------------------------------------------------------
+    // notification delay settings
+
+    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
+
+    // ------------------------------------------------------------------------
+    // notification repeat settings
+
+    uint32_t warn_repeat_every;    // interval between repeating warning notifications
+    uint32_t crit_repeat_every; // interval between repeating critical notifications
+
+    // ------------------------------------------------------------------------
+    // Labels settings
+    STRING *host_labels;                 // the label read from an alarm file
+    SIMPLE_PATTERN *host_labels_pattern; // the simple pattern of labels
+
+    // ------------------------------------------------------------------------
+    // expressions related to the alarm
+
+    EVAL_EXPRESSION *calculation;
+    EVAL_EXPRESSION *warning;
+    EVAL_EXPRESSION *critical;
+
+    struct rrdcalctemplate *next;
+    struct rrdcalctemplate *prev;
+};
+
+#define foreach_rrdcalctemplate_read(host, rt) \
+    dfe_start_read((host)->rrdcalctemplate_root_index, rt)
+
+#define foreach_rrdcalctemplate_done(rt) \
+    dfe_done(rt)
+
+#define rrdcalctemplate_name(rt) string2str((rt)->name)
+#define rrdcalctemplate_exec(rt) string2str((rt)->exec)
+#define rrdcalctemplate_recipient(rt) string2str((rt)->recipient)
+#define rrdcalctemplate_classification(rt) string2str((rt)->classification)
+#define rrdcalctemplate_component(rt) string2str((rt)->component)
+#define rrdcalctemplate_type(rt) string2str((rt)->type)
+#define rrdcalctemplate_family_match(rt) string2str((rt)->family_match)
+#define rrdcalctemplate_plugin_match(rt) string2str((rt)->plugin_match)
+#define rrdcalctemplate_module_match(rt) string2str((rt)->module_match)
+#define rrdcalctemplate_charts_match(rt) string2str((rt)->charts_match)
+#define rrdcalctemplate_units(rt) string2str((rt)->units)
+#define rrdcalctemplate_info(rt) string2str((rt)->info)
+#define rrdcalctemplate_source(rt) string2str((rt)->source)
+#define rrdcalctemplate_dimensions(rt) string2str((rt)->dimensions)
+#define rrdcalctemplate_foreachdim(rt) string2str((rt)->foreach_dimension)
+#define rrdcalctemplate_host_labels(rt) string2str((rt)->host_labels)
+
+#define RRDCALCTEMPLATE_HAS_DB_LOOKUP(rt) ((rt)->after)
+
+void rrdcalctemplate_link_matching_templates_to_rrdset(RRDSET *st);
+
+void rrdcalctemplate_free_unused_rrdcalctemplate_loaded_from_config(RRDCALCTEMPLATE *rt);
+void rrdcalctemplate_delete_all(RRDHOST *host);
+void rrdcalctemplate_add_from_config(RRDHOST *host, RRDCALCTEMPLATE *rt);
+
+void rrdcalctemplate_check_conditions_and_link(RRDCALCTEMPLATE *rt, RRDSET *st, RRDHOST *host);
+
+bool rrdcalctemplate_check_rrdset_conditions(RRDCALCTEMPLATE *rt, RRDSET *st, RRDHOST *host);
+void rrdcalctemplate_check_rrddim_conditions_and_link(RRDCALCTEMPLATE *rt, RRDSET *st, RRDDIM *rd, RRDHOST *host);
+
+
+void rrdcalctemplate_index_init(RRDHOST *host);
+void rrdcalctemplate_index_destroy(RRDHOST *host);
+
+#endif //NETDATA_RRDCALCTEMPLATE_H