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easier region switching for ec2

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geemus (Wesley Beary) 2010-02-15 11:57:35 -08:00
parent a264f29edf
commit 32f4af0ecf
1 changed files with 11 additions and 1 deletions
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12
lib/fog/aws/ec2.rb
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@ -109,6 +109,7 @@ 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']
#
# ==== Returns
# * EC2 object with connection to aws.
@ -120,7 +121,16 @@ module Fog
raise ArgumentError.new('aws_secret_access_key is required to access ec2')
end
@hmac = HMAC::SHA256.new(@aws_secret_access_key)
@host = options[:host] || 'ec2.amazonaws.com'
@host = options[:host] || case options[:region]
when 'eu-west-1'
'ec2.eu-west-1.amazonaws.com'
when 'us-east-1'
'ec2.us-east-1.amazonaws.com'
when 'us-west-1'
'ec2.us-west-1.amazonaws.com'
else
'ec2.amazonaws.com'
end
@port = options[:port] || 443
@scheme = options[:scheme] || 'https'
end