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fix for free choice of region

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This commit is contained in:
Daniel Schweighoefer 2011-12-19 16:07:37 +01:00
parent f383a7bf87
commit beb91525c0
1 changed files with 20 additions and 3 deletions
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23
lib/fog/aws/emr.rb
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@ -26,10 +26,10 @@ module Fog
# collection :snapshots
# model :parameter_group
# collection :parameter_groups
#
#
# model :parameter
# collection :parameters
#
#
# model :security_group
# collection :security_groups
@ -68,7 +68,24 @@ module Fog
@hmac = Fog::HMAC.new('sha256', @aws_secret_access_key)
options[:region] ||= 'us-east-1'
@host = options[:host] || 'elasticmapreduce.amazonaws.com'
@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
@path = options[:path] || '/'
@persistent = options[:persistent] || false
@port = options[:port] || 443