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fog--fog/lib/fog/aws/requests/compute/associate_address.rb

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module Fog
module Compute
class AWS
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class Real
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require 'fog/aws/parsers/compute/associate_address'
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# Associate an elastic IP address with an instance
#
# ==== Parameters
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# * instance_id<~String> - Id of instance to associate address with (conditional)
# * public_ip<~String> - Public ip to assign to instance (conditional)
# * network_interface_id<~String> - Id of a nic to associate address with (required in a vpc instance with more than one nic) (conditional)
# * allocation_id<~String> - Allocation Id to associate address with (vpc only) (conditional)
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#
# ==== Returns
# * response<~Excon::Response>:
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# * body<~Hash>:
# * 'requestId'<~String> - Id of request
# * 'return'<~Boolean> - success?
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# * 'associationId'<~String> - association Id for eip to node (vpc only)
#
# {Amazon API Reference}[http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-AssociateAddress.html]
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def associate_address(instance_id=nil, public_ip=nil, network_interface_id=nil, allocation_id=nil)
# Cannot specify an allocation ip and a public IP at the same time. If you have an allocation Id presumably you are in a VPC
# so we will null out the public IP
public_ip = allocation_id.nil? ? public_ip : nil
request(
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'Action' => 'AssociateAddress',
'AllocationId' => allocation_id,
'InstanceId' => instance_id,
'NetworkInterfaceId' => network_interface_id,
'PublicIp' => public_ip,
:idempotent => true,
:parser => Fog::Parsers::Compute::AWS::AssociateAddress.new
)
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end
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end
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class Mock
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def associate_address(instance_id=nil, public_ip=nil, network_interface_id=nil, allocation_id=nil)
public_ip = allocation_id.nil? ? public_ip : nil
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response = Excon::Response.new
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response.status = 200
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instance = self.data[:instances][instance_id]
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address = public_ip.nil? ? nil : self.data[:addresses][public_ip]
if ((instance && address) || (instance && !allocation_id.nil?) || (!allocation_id.nil? && !network_interface_id.nil?))
if !allocation_id.nil?
allocation_ip = describe_addresses( 'allocation-id' => "#{allocation_id}").body['addressesSet']
public_ip = allocation_ip['publicIp']
end
if current_instance = self.data[:instances][address['instanceId']]
current_instance['ipAddress'] = current_instance['originalIpAddress']
end
address['instanceId'] = instance_id
# detach other address (if any)
if self.data[:addresses][instance['ipAddress']]
self.data[:addresses][instance['ipAddress']]['instanceId'] = nil
end
instance['ipAddress'] = public_ip
instance['dnsName'] = Fog::AWS::Mock.dns_name_for(public_ip)
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response.status = 200
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if !instance_id.nil? && !public_ip.nil?
response.body = {
'requestId' => Fog::AWS::Mock.request_id,
'return' => true
}
elsif !allocation_id.nil?
response.body = {
'requestId' => Fog::AWS::Mock.request_id,
'return' => true,
'associationId' => Fog::AWS::Mock.request_id
}
end
response
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#elsif ! network_interface_id.nil? && allocation_id.nil?
# raise Fog::Compute::AWS::NotFound.new("You must specify an AllocationId when specifying a NetworkInterfaceID")
#elsif instance.nil? && network_interface_id.nil?
# raise Fog::Compute::AWS::Error.new("You must specify either an InstanceId or a NetworkInterfaceID")
#elsif !instance && !network_interface_id
# raise Fog::Compute::AWS::Error.new(" 2 You must specify either an InstanceId or a NetworkInterfaceID")
elsif !instance
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raise Fog::Compute::AWS::NotFound.new("You must specify either an InstanceId or a NetworkInterfaceID")
elsif !address
raise Fog::Compute::AWS::Error.new("AuthFailure => The address '#{public_ip}' does not belong to you.")
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end
end
end
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end
end
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end