Method: Fog::AWS::EMR::Real#initialize
- Defined in:
- lib/fog/aws/emr.rb
permalink #initialize(options = {}) ⇒ Real
Initialize connection to EMR
Notes
options parameter must include values for :aws_access_key_id and :aws_secret_access_key in order to create a connection
Examples
emr = EMR.new(
:aws_access_key_id => your_aws_access_key_id,
:aws_secret_access_key => your_aws_secret_access_key
)
Parameters
-
options<~Hash> - config arguments for connection. Defaults to {}.
-
region<~String> - optional region to use. For instance, in ‘eu-west-1’, ‘us-east-1’ and etc.
-
Returns
-
EMR object with connection to AWS.
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# File 'lib/fog/aws/emr.rb', line 65 def initialize(={}) @use_iam_profile = [:use_iam_profile] setup_credentials() @connection_options = [:connection_options] || {} [:region] ||= 'us-east-1' @host = [:host] || "elasticmapreduce.#{[:region]}.amazonaws.com" @path = [:path] || '/' @persistent = [:persistent] || false @port = [:port] || 443 @scheme = [:scheme] || 'https' @connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}#{@path}", @persistent, @connection_options) @region = [:region] end |