Module: Sensu::API::Utilities::ServersInfo

Defined in:
lib/sensu/api/utilities/servers_info.rb

Instance Method Summary collapse

Instance Method Details

#servers_info {|Hash| ... } ⇒ Object

Retreive the Sensu servers info.

Yields:

  • (Hash) —

    passes servers info to the callback/block.



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# File 'lib/sensu/api/utilities/servers_info.rb', line 8

def servers_info
  info = []
  if @redis.connected?
    @redis.smembers("servers") do |servers|
      unless servers.empty?
        servers.each_with_index do |server_id, index|
          @redis.get("server:#{server_id}") do |server_json|
            unless server_json.nil?
              info << Sensu::JSON.load(server_json)
            else
              @redis.srem("servers", server_id)
            end
            if index == servers.length - 1
              yield(info)
            end
          end
        end
      else
        yield(info)
      end
    end
  else
    yield(info)
  end
end