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require 'mauve/sender'
require 'mauve/proto'
#
# This class encapsulates the raising and clearing of alerts via Mauve.
#
class Alerter
attr_reader :details
def initialize( test_details )
@details = test_details
end
#
# Raise the alert.
#
def raise( detail )
update = Mauve::Proto::AlertUpdate.new
update.alert = []
update.source = "custodian"
# be explicit about raising/clearing
update.replace = false
alert = Mauve::Proto::Alert.new
# e.g. ping-example.vm.bytemark.co.uk
# e.g. http-http://example.com/page1
alert.id = "#{@details['test_type']}-#{@details['target_host']}"
alert.subject = @details['target_host']
alert.summary = @details['test_alert']
alert.detail = "The #{@details['test_type']} test failed against #{@details['target_host']}: #{detail}"
alert.raise_time = Time.now.to_i
update.alert << alert
Mauve::Sender.new("alert.bytemark.co.uk").send(update)
end
#
# Clear the alert.
#
def clear
update = Mauve::Proto::AlertUpdate.new
update.alert = []
update.source = "custodian"
# be explicit about raising/clearing
update.replace = false
alert = Mauve::Proto::Alert.new
# e.g. ping-example.vm.bytemark.co.uk
# e.g. http-http://example.com/page1
alert.id = "#{@details['test_type']}-#{@details['target_host']}"
alert.subject = @details['target_host']
alert.summary = @details['test_alert']
alert.detail = "The #{@details['test_type']} test succeeded against #{@details['target_host']}"
alert.clear_time = Time.now.to_i
update.alert << alert
Mauve::Sender.new("alert.bytemark.co.uk").send(update)
end
end
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