Class: Flapjack::Filters::Acknowledgement

Inherits:
Object
  • Object
show all
Includes:
Base
Defined in:
lib/flapjack/filters/acknowledgement.rb

Overview

  • If the action event’s state is an acknowledgement, and the corresponding check is in a failure state, then set unscheduled maintenance for 4 hours on the check

  • If the action event’s state is an acknowledgement, and the corresponding check is not in a failure state, then don’t alert

Instance Method Summary collapse

Methods included from Base

#name

Instance Method Details

#block?(check, opts = {}) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flapjack/filters/acknowledgement.rb', line 16

def block?(check, opts = {})
  old_state = opts[:old_state]
  new_state = opts[:new_state]
  timestamp = opts[:timestamp]

  label = 'Filter: Acknowledgement:'

  unless 'acknowledgement'.eql?(new_state.action)
    Flapjack.logger.debug { "#{label} pass (not an ack)" }
    return false
  end

  if old_state.nil? || Flapjack::Data::Condition.healthy?(old_state.condition)
    Flapjack.logger.debug {
      "#{label} blocking because check '#{check.name}' is not failing"
    }
    return true
  end

  end_time = timestamp + (opts[:duration] || (4 * 60 * 60))

  unsched_maint = Flapjack::Data::UnscheduledMaintenance.new(:start_time => timestamp,
    :end_time => end_time, :summary => new_state.summary)
  unsched_maint.save

  check.set_unscheduled_maintenance(unsched_maint)

  Flapjack.logger.debug{
    "#{label} pass (unscheduled maintenance created for #{check.name}, " \
    " duration: #{end_time - timestamp})"
  }
  false
end