129 lines
5.0 KiB
C
129 lines
5.0 KiB
C
// SPDX-License-Identifier: GPL-3.0-or-later
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#ifndef NETDATA_RRDCALCTEMPLATE_H
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#define NETDATA_RRDCALCTEMPLATE_H 1
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#include "rrd.h"
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// RRDCALCTEMPLATE
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// these are to be applied to charts found dynamically
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// based on their context.
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struct rrdcalctemplate {
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uuid_t config_hash_id;
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STRING *name;
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STRING *exec;
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STRING *recipient;
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STRING *classification;
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STRING *component;
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STRING *type;
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STRING *context;
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STRING *family_match;
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SIMPLE_PATTERN *family_pattern;
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STRING *plugin_match;
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SIMPLE_PATTERN *plugin_pattern;
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STRING *module_match;
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SIMPLE_PATTERN *module_pattern;
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STRING *charts_match;
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SIMPLE_PATTERN *charts_pattern;
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STRING *source; // the source of this alarm
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STRING *units; // the units of the alarm
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STRING *info; // a short description of the alarm
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int update_every; // update frequency for the alarm
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// the red and green threshold of this alarm (to be set to the chart)
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NETDATA_DOUBLE green;
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NETDATA_DOUBLE red;
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// ------------------------------------------------------------------------
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// database lookup settings
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STRING *dimensions; // the chart dimensions
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STRING *foreach_dimension; // the group of dimensions that the lookup will be applied.
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SIMPLE_PATTERN *foreach_dimension_pattern; // used if and only if there is a simple pattern for the chart.
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RRDR_GROUPING group; // grouping method: average, max, etc.
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int before; // ending point in time-series
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int after; // starting point in time-series
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RRDCALC_OPTIONS options; // configuration options
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// ------------------------------------------------------------------------
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// notification delay settings
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int delay_up_duration; // duration to delay notifications when alarm raises
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int delay_down_duration; // duration to delay notifications when alarm lowers
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int delay_max_duration; // the absolute max delay to apply to this alarm
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float delay_multiplier; // multiplier for all delays when alarms switch status
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// ------------------------------------------------------------------------
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// notification repeat settings
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uint32_t warn_repeat_every; // interval between repeating warning notifications
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uint32_t crit_repeat_every; // interval between repeating critical notifications
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// ------------------------------------------------------------------------
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// Labels settings
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STRING *host_labels; // the label read from an alarm file
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SIMPLE_PATTERN *host_labels_pattern; // the simple pattern of labels
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// ------------------------------------------------------------------------
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// expressions related to the alarm
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EVAL_EXPRESSION *calculation;
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EVAL_EXPRESSION *warning;
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EVAL_EXPRESSION *critical;
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struct rrdcalctemplate *next;
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struct rrdcalctemplate *prev;
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};
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#define foreach_rrdcalctemplate_read(host, rt) \
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dfe_start_read((host)->rrdcalctemplate_root_index, rt)
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#define foreach_rrdcalctemplate_done(rt) \
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dfe_done(rt)
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#define rrdcalctemplate_name(rt) string2str((rt)->name)
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#define rrdcalctemplate_exec(rt) string2str((rt)->exec)
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#define rrdcalctemplate_recipient(rt) string2str((rt)->recipient)
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#define rrdcalctemplate_classification(rt) string2str((rt)->classification)
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#define rrdcalctemplate_component(rt) string2str((rt)->component)
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#define rrdcalctemplate_type(rt) string2str((rt)->type)
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#define rrdcalctemplate_family_match(rt) string2str((rt)->family_match)
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#define rrdcalctemplate_plugin_match(rt) string2str((rt)->plugin_match)
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#define rrdcalctemplate_module_match(rt) string2str((rt)->module_match)
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#define rrdcalctemplate_charts_match(rt) string2str((rt)->charts_match)
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#define rrdcalctemplate_units(rt) string2str((rt)->units)
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#define rrdcalctemplate_info(rt) string2str((rt)->info)
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#define rrdcalctemplate_source(rt) string2str((rt)->source)
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#define rrdcalctemplate_dimensions(rt) string2str((rt)->dimensions)
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#define rrdcalctemplate_foreachdim(rt) string2str((rt)->foreach_dimension)
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#define rrdcalctemplate_host_labels(rt) string2str((rt)->host_labels)
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#define RRDCALCTEMPLATE_HAS_DB_LOOKUP(rt) ((rt)->after)
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extern void rrdcalctemplate_link_matching_templates_to_rrdset(RRDSET *st);
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extern void rrdcalctemplate_free_unused_rrdcalctemplate_loaded_from_config(RRDCALCTEMPLATE *rt);
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extern void rrdcalctemplate_delete_all(RRDHOST *host);
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extern void rrdcalctemplate_add_from_config(RRDHOST *host, RRDCALCTEMPLATE *rt);
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extern void rrdcalctemplate_check_conditions_and_link(RRDCALCTEMPLATE *rt, RRDSET *st, RRDHOST *host);
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extern bool rrdcalctemplate_check_rrdset_conditions(RRDCALCTEMPLATE *rt, RRDSET *st, RRDHOST *host);
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extern void rrdcalctemplate_check_rrddim_conditions_and_link(RRDCALCTEMPLATE *rt, RRDSET *st, RRDDIM *rd, RRDHOST *host);
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extern void rrdcalctemplate_index_init(RRDHOST *host);
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extern void rrdcalctemplate_index_destroy(RRDHOST *host);
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#endif //NETDATA_RRDCALCTEMPLATE_H
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