Module: Nanite::CommonConfig

Defined in:
lib/nanite/config.rb

Instance Method Summary collapse

Instance Method Details

#setup_common_options(opts, options, type) ⇒ Object 



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# File 'lib/nanite/config.rb', line 46

def setup_common_options(opts, options, type)
  opts.version = Nanite::VERSION

  opts.on("-i", "--irb-console", "Start #{type} in irb console mode.") do |console|
    options[:console] = 'irb'
  end

  opts.on("-u", "--user USER", "Specify the rabbitmq username.") do |user|
    options[:user] = user
  end

  opts.on("-h", "--host HOST", "Specify the rabbitmq hostname.") do |host|
    options[:host] = host
  end

  opts.on("-P", "--port PORT", "Specify the rabbitmq PORT, default 5672.") do |port|
    options[:port] = port
  end

  opts.on("-p", "--pass PASSWORD", "Specify the rabbitmq password") do |pass|
    options[:pass] = pass
  end

  opts.on("-t", "--token IDENITY", "Specify the #{type} identity.") do |ident|
    options[:identity] = ident
  end

  opts.on("-v", "--vhost VHOST", "Specify the rabbitmq vhost") do |vhost|
    options[:vhost] = vhost
  end

  opts.on("-s", "--secure", "Use Security features of rabbitmq to restrict nanites to themselves") do
    options[:secure] = true
  end

  opts.on("-f", "--format FORMAT", "The serialization type to use for transfering data. Can be marshal, json or yaml. Default is marshal") do |fmt|
    options[:format] = fmt.to_sym
  end

  opts.on("-d", "--daemonize", "Run #{type} as a daemon") do |d|
    options[:daemonize] = true
  end
  
  opts.on("--pid-dir PATH", "Specify the pid path, only used with daemonize") do |dir|
    options[:pid_dir] = dir
  end

  opts.on("-l", "--log-level LEVEL", "Specify the log level (fatal, error, warn, info, debug). Default is info") do |level|
    options[:log_level] = level
  end
  
  opts.on("--log-dir PATH", "Specify the log path") do |dir|
    options[:log_dir] = dir
  end

  opts.on("--tag TAG", "Specify a tag.  Can issue multiple times.") do |tag|
    options[:tag] ||= []
    options[:tag] << tag
  end

  opts.on("--version", "Show the nanite version number") do |res|
    puts "Nanite Version #{opts.version}"
    exit
  end
end

#setup_mapper_options(opts, options) ⇒ Object 



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# File 'lib/nanite/config.rb', line 17

def setup_mapper_options(opts, options)
  setup_common_options(opts, options, 'mapper')

  opts.on("-a", "--agent-timeout TIMEOUT", "How long to wait before an agent is considered to be offline and thus removed from the list of available agents.") do |timeout|
    options[:agent_timeout] = timeout
  end

  opts.on("-r", "--offline-redelivery-frequency", "The frequency in seconds that messages stored in the offline queue will be retrieved for attempted redelivery to the nanites. Default is 10 seconds.") do |frequency|
    options[:offline_redelivery_frequency] = frequency
  end

  opts.on("--persistent", "Instructs the AMQP broker to save messages to persistent storage so that they aren't lost when the broker is restarted. Can be overriden on a per-message basis using the request and push methods.") do
    options[:persistent] = true
  end

  opts.on("--offline-failsafe", "Store messages in an offline queue when all the nanites are offline. Messages will be redelivered when nanites come online. Can be overriden on a per-message basis using the request methods.") do
    options[:offline_failsafe] = true
  end
  
  opts.on("--redis HOST_PORT", "Use redis as the agent state storage in the mapper: --redis 127.0.0.1:6379; missing host and/or port will be filled with defaults if colon is present") do |redis|
    redishost, redisport = redis.split(':')
    redishost = '127.0.0.1' if (redishost.nil? || redishost.empty?)
    redisport = '6379' if (redishost.nil? || redishost.empty?)
    redis = "#{redishost}:#{redisport}"
    options[:redis] = redis
  end
  
end