Class: Vaws::Aws::Ec2Describer

Inherits:
Describer show all
Defined in:
lib/vaws/aws/ec2_describer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Describer

#single_option_validation

Constructor Details

#initialize ⇒ Ec2Describer

Returns a new instance of Ec2Describer.



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# File 'lib/vaws/aws/ec2_describer.rb', line 9

def initialize
  @ec2_client = ::Aws::EC2::Client.new
  @tag        = 'No Name'
  @term_table = ''
end

Instance Attribute Details

#term_table ⇒ Object (readonly)

Returns the value of attribute term_table.



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# File 'lib/vaws/aws/ec2_describer.rb', line 7

def term_table
  @term_table
end

Instance Method Details

#set_basic_info ⇒ Object 



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# File 'lib/vaws/aws/ec2_describer.rb', line 15

def set_basic_info
  rows       = []
  next_token = nil
  sg_ids     = ""

  begin
    param_args              = {
      max_results: 1000
    }
    param_args[:next_token] = next_token if next_token
    resp                    = @ec2_client.describe_instances(param_args)
    resp[:reservations].each do |reservation|
      reservation.instances.each do |instance|
        instance.tags.each do |tag|
          @tag = tag.value if tag.key == 'Name'
        end
        instance.security_groups.each_with_index do |sg, index|
          sg_ids << "#{sg.group_id}, "
          sg_ids = sg_ids.gsub(/, $/, '') if index == instance.security_groups.size - 1
        end
        instance_id   = instance.instance_id
        instance_type = instance.instance_type
        public_ip     = instance.public_ip_address
        private_ip    = instance.private_ip_address
        state_name    = instance.state.name
        rows << [@tag, instance_id, instance_type, public_ip, private_ip, state_name, sg_ids]
        sg_ids = ''
      end
    end
    next_token = resp.next_token
  end while next_token
  @term_table = Terminal::Table.new :headings => ['Name', 'Id', 'Type', 'GlobalIp', 'PrivateIp', 'Status', 'SecurityGroupId'], :rows => rows.sort
end