Class: Kafkat::Command::Resign

Inherits:
Base
  • Object
show all
Defined in:
lib/kafkat/command/shutdown.rb

Instance Attribute Summary

Attributes inherited from Base

#config

Instance Method Summary collapse

Methods inherited from Base

#admin, #initialize, #kafka_logs, register_as, usage, usages, #zookeeper

Methods included from Logging

#print_err

Methods included from Kafkat::CommandIO

#prompt_and_execute_assignments

Methods included from Formatting

#justify, #print_assignment, #print_assignment_header, #print_broker, #print_broker_header, #print_partition, #print_partition_header, #print_topic, #print_topic_header, #print_topic_name

Constructor Details

This class inherits a constructor from Kafkat::Command::Base

Instance Method Details

#run ⇒ Object 



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# File 'lib/kafkat/command/shutdown.rb', line 9

def run
  broker_id = ARGV[0] && ARGV.shift.to_i
  if broker_id.nil?
    puts "You must specify a broker ID."
    exit 1
  end

  print "This operation gracefully removes leaderships from broker '#{broker_id}'.\n"
  return unless agree("Proceed (y/n)?")

  result = nil
  begin
    print "\nBeginning shutdown.\n"
    result = admin.shutdown!(broker_id)
    print "Started.\n"
  rescue Interface::Admin::ExecutionFailedError
    print result
  end
end