Class: OpenPortChecker::SecurityGroupsRetrievedState

Inherits:
OpenPortCheckerState show all
Defined in:
lib/scripts/ec2/open_port_checker.rb

Overview

Got all instances. If there are some, check security groups

Instance Attribute Summary

Attributes inherited from ScriptExecutionState

#context, #logger

Instance Method Summary collapse

Methods inherited from OpenPortCheckerState

load_state

Methods inherited from ScriptExecutionState

#done?, #end_state, #failed?, #get_superclass_name, #initialize, #register_state_change_listener, #start_state_machine, #to_s

Methods included from StateTransitionHelper

#attach_volume, #connect, #copy_distribution, #create_fs, #create_image_from_instance, #create_labeled_fs, #create_security_group_with_rules, #create_snapshot, #create_volume, #create_volume_from_snapshot, #delete_security_group, #delete_snapshot, #delete_volume, #describe_instance, #detach_volume, #determine_file, #disable_ssh_tty, #disconnect, #ec2_handler, #ec2_handler=, #enable_ssh_tty, #get_aws_kernel_image_aki, #get_aws_region_from_endpoint, #get_partition_count, #get_partition_fs_type, #get_partition_fs_type_and_label, #get_partition_label, #get_partition_table, #get_root_device_name, #get_root_partition_fs_type, #get_root_partition_fs_type_and_label, #get_root_partition_label, #get_root_volume_id, #launch_instance, #local_decompress_and_dump_file_to_device, #local_dump_and_compress_device_to_file, #local_dump_device_to_file, #local_dump_file_to_device, #mount_fs, #mount_fs_old, #register_snapshot, #remote_copy, #remote_copy_old, #remote_handler, #remote_handler=, #retrieve_instances, #retrieve_security_groups, #set_partition_table, #shut_down_instance, #snapshot_accessible, #start_instance, #stop_instance, #unmount_fs, #upload_file, #zip_volume

Methods included from VCloudTransitionHelper

#retrieve_ip_services

Constructor Details

This class inherits a constructor from ScriptExecutionState

Instance Method Details

#enter ⇒ Object 



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# File 'lib/scripts/ec2/open_port_checker.rb', line 63

def enter
  @context[:result][:port_checks] = []
  ec2_helper = Ec2Helper.new(@context[:ec2_api_handler])
  unless @context[:ec2_instances]['reservationSet'] == nil
    @context[:ec2_instances]['reservationSet']['item'].each() do |instance_info|
      instance_id = ec2_helper.get_instance_id(instance_info)
      @logger.debug("instance_info = #{instance_info.inspect}")
      vpc_instance = ec2_helper.get_instance_prop(instance_info, 'vpcId')
      if !vpc_instance.nil? && !vpc_instance.empty?
        post_message("ignore VPC instance #{instance_id}")
        next
      end
      instance_ip = ec2_helper.get_instance_prop(instance_info, 'dnsName')
      instance_state = ec2_helper.get_instance_prop(instance_info, 'instanceState')['name']
      if instance_state != "running"
        post_message("ignore instance #{instance_id} since not running")
        next
      end
      sec_groups = ec2_helper.lookup_security_group_names(instance_info)
      @logger.debug("group lookup for #{instance_id} => #{sec_groups.inspect}")
      sec_groups.each() do |group_name|
        port_infos = ec2_helper.lookup_open_ports(group_name, @context[:security_groups])
        @logger.debug("port_infos for group #{group_name} #{port_infos.inspect}")
        port_infos.each() do |port_info|
          result = false
          begin
            result = @context[:remote_command_handler].is_port_open?(instance_ip, port_info[:port])
            post_message("check port #{port_info[:port]} for instance #{instance_id} (on #{instance_ip}) #{result ? "successful" : "failed"}")
          rescue Exception => e
            @logger.warn("exception during executing port check: #{e}")
          end
          @context[:result][:port_checks] << {:instance => instance_id, :protocol => port_info[:protocol],
            :port => port_info[:port], :success => result, :group_name => group_name
          }
        end
      end
    end
  end
  AnalysisDone.new(@context)
end