Class: EC2::Driver

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/ec2cli/ec2-driver.rb

Defined Under Namespace

Classes: Rownum

Instance Method Summary collapse

Constructor Details

#initialize(accessKeyId, secretAccessKey, endpoint_or_region) ⇒ Driver

Rownum



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# File 'lib/ec2cli/ec2-driver.rb', line 21

def initialize(accessKeyId, secretAccessKey, endpoint_or_region)
  @client = EC2::Client.new(accessKeyId, secretAccessKey, endpoint_or_region)
end

Instance Method Details

#execute(query, opts = {}) ⇒ Object 



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# File 'lib/ec2cli/ec2-driver.rb', line 32

def execute(query, opts = {})
  parsed, script_type, script = EC2::Parser.parse(query)
  command = parsed.class.name.split('::').last.to_sym

  case command
  when :DESCRIBE_INSTANCES
    describe_instances(parsed.filter)
  when :DESCRIBE_IMAGES
    describe_images(parsed.filter, :all => parsed.all)
  when :RUN_INSTANCES
    run_instainces(parsed.image_id)
  when :START_INSTANCES
    start_instainces(parsed.instances)
  when :STOP_INSTANCES
    stop_instainces(parsed.instances)
  when :CREATE_TAGS
    create_tags(parsed.filter, parsed.tags)
  when :SHOW_REGIONS
    EC2::Endpoint.regions
  when :USE
    set_endpoint_and_region(parsed.endpoint_or_region)
    nil
  else
    raise 'must not happen'
  end
end