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Contents
#!/usr/bin/env ruby
require 'flapjack/filters/base'
module Flapjack
module Filters
# * 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
class Acknowledgement
include Base
def block?(event)
timestamp = Time.now.to_i
result = false
if event.type == 'action'
if event.acknowledgement? and @persistence.zscore("failed_checks", event.id)
ec = Flapjack::Data::EntityCheck.for_event_id(event.id, :redis => @persistence)
if ec.nil?
@log.error "Filter: Acknowledgement: unknown entity for event '#{event.id}'"
else
ec.create_unscheduled_maintenance(:start_time => timestamp,
:duration => (event.duration || (4 * 60 * 60)))
message = "unscheduled maintenance created for #{event.id}"
end
else
message = "no action taken"
result = true
@log.debug("Filter: Acknowledgement: blocking because event.acknowledgement? is false") unless event.acknowledgement?
@log.debug("Filter: Acknowledgement: blocking because zscore of failed_checks for #{event.id} is false") unless @persistence.zscore("failed_checks", event.id)
end
end
@log.debug("Filter: Acknowledgement: #{result ? "block" : "pass"} (#{message})")
result
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems