1
0
Fork 0
mirror of https://github.com/fog/fog.git synced 2022-11-09 13:51:43 -05:00
fog--fog/lib/fog/aws/requests/compute/describe_regions.rb
2010-09-09 17:50:38 -07:00

61 lines
1.9 KiB
Ruby

module Fog
module AWS
class Compute
class Real
require 'fog/aws/parsers/compute/describe_regions'
# Describe all or specified regions
#
# ==== Params
# * region_name<~String> - List of regions to describe, defaults to all
#
# ==== Returns
# * response<~Excon::Response>:
# * body<~Hash>:
# * 'requestId'<~String> - Id of request
# * 'regionInfo'<~Array>:
# * 'regionName'<~String> - Name of region
# * 'regionEndpoint'<~String> - Service endpoint for region
def describe_regions(region_name = [])
params = AWS.indexed_param('RegionName', region_name)
request({
'Action' => 'DescribeRegions',
:idempotent => true,
:parser => Fog::Parsers::AWS::Compute::DescribeRegions.new
}.merge!(params))
end
end
class Mock
def describe_regions(region_name = [])
response = Excon::Response.new
region_name = [*region_name]
regions = {
'eu-west-1' => {"regionName"=>"eu-west-1", "regionEndpoint"=>"eu-west-1.ec2.amazonaws.com"},
'us-east-1' => {"regionName"=>"us-east-1", "regionEndpoint"=>"us-east-1.ec2.amazonaws.com"}
}
if region_name != []
region_info = regions.reject {|key, value| !region_name.include?(key)}.values
else
region_info = regions.values
end
if region_name.length == 0 || region_name.length == region_info.length
response.status = 200
response.body = {
'requestId' => Fog::AWS::Mock.request_id,
'regionInfo' => region_info
}
response
else
raise Fog::AWS::Compute::Error.new("InvalidParameterValue => Invalid region: #{region_name.inspect}")
end
end
end
end
end
end