Class: Kube::Cluster::Standard::VictoriaMetrics::Rule

Inherits:
Object
  • Object
show all
Defined in:
lib/kube/cluster/standard/victoria_metrics/vm_rule.rb

Overview

A recording rule. The block returns the PromQL expression, so multi-line queries read as a heredoc at the call site.

Instance Method Summary collapse

Constructor Details

#initialize(name, labels: nil, &block) ⇒ Rule

Returns a new instance of Rule.



13
14
15
16
17
 
# File 'lib/kube/cluster/standard/victoria_metrics/vm_rule.rb', line 13

def initialize(name, labels: nil, &block)
  @name   = name
  @labels = labels
  @expr   = block.call.to_s if block
end

Instance Method Details

#to_h ⇒ Object 



19
20
21
22
23
 
# File 'lib/kube/cluster/standard/victoria_metrics/vm_rule.rb', line 19

def to_h
  h = { record: @name, expr: @expr }
  h[:labels] = @labels if @labels
  h
end