Prometheus Interactions¶
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promgen.prometheus.
check_rules
(rules)[source]¶ Use promtool to check to see if a rule is valid or not
The command name changed slightly from 1.x -> 2.x but this uses promtool to verify if the rules are correct or not. This can be bypassed by setting a dummy command such as /usr/bin/true that always returns true
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promgen.prometheus.
import_rules_v2
(config, content_object=None)[source]¶ Loop through a dictionary and add rules to the database
This assumes a dictonary in the 2.x rule format. See promgen/tests/examples/import.rule.yml for an example
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promgen.prometheus.
render_rules
(rules=None)[source]¶ Render rules in a format that Prometheus understands
Parameters: - rules (list(Rule)) – List of rules
- version (int) – Prometheus rule format (1 or 2)
Returns: Returns rules in yaml or Prometheus v1 format
Return type: bytes
This function can render in either v1 or v2 format We call prefetch_related_objects within this function to populate the other related objects that are mostly used for the sub lookups.