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Nix hardcoded regions: EMR.

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This commit is contained in:
Pavel Repin 2012-02-02 13:49:24 -08:00
parent 93bd6d0834
commit cad849b173
1 changed files with 2 additions and 19 deletions
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21
lib/fog/aws/emr.rb
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@ -57,7 +57,7 @@ module Fog
#
# ==== Parameters
# * options<~Hash> - config arguments for connection. Defaults to {}.
# * region<~String> - optional region to use, in ['eu-west-1', 'us-east-1', 'us-west-1', 'us-west-2', 'ap-southeast-1']
# * region<~String> - optional region to use. For instance, in 'eu-west-1', 'us-east-1' and etc.
#
# ==== Returns
# * EMR object with connection to AWS.
@ -68,24 +68,7 @@ module Fog
@hmac = Fog::HMAC.new('sha256', @aws_secret_access_key)
options[:region] ||= 'us-east-1'
@host = options[:host] || case options[:region]
when 'ap-northeast-1'
'elasticmapreduce.ap-northeast-1.amazonaws.com'
when 'ap-southeast-1'
'elasticmapreduce.ap-southeast-1.amazonaws.com'
when 'eu-west-1'
'elasticmapreduce.eu-west-1.amazonaws.com'
when 'us-east-1'
'elasticmapreduce.us-east-1.amazonaws.com'
when 'us-west-1'
'elasticmapreduce.us-west-1.amazonaws.com'
when 'us-west-2'
'elasticmapreduce.us-west-2.amazonaws.com'
when 'sa-east-1'
'elasticmapreduce.sa-east-1.amazonaws.com'
else
raise ArgumentError, "Unknown region: #{options[:region].inspect}"
end
@host = options[:host] || "elasticmapreduce.#{options[:region]}.amazonaws.com"
@path = options[:path] || '/'
@persistent = options[:persistent] || false
@port = options[:port] || 443