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fog--fog-aws/lib/fog/aws/requests/compute/attach_classic_link_vpc.rb
2015-01-11 20:05:26 +00:00

67 lines
2.8 KiB
Ruby

module Fog
module Compute
class AWS
class Real
require 'fog/aws/parsers/compute/basic'
# Links an EC2-Classic instance to a ClassicLink-enabled VPC through one or more of the VPC's security groups
#
# ==== Parameters
# * vpc_id<~String> - The ID of a ClassicLink-enabled VPC.
# * instance_id<~String> - The ID of an EC2-Classic instance to link to the ClassicLink-enabled VPC.
# * security_group_ids<~String> - The ID of one or more of the VPC's security groups. You cannot specify security groups from a different VPC.
# * dry_run<~Boolean> - defaults to false
#
# === Returns
# * response<~Excon::Response>:
# * body<~Hash>:
# * 'requestId'<~String> - Id of request
# * 'return'<~Boolean> - Whether the request succeeded
#
# (Amazon API Reference)[http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_AttachClassicLinkVpc.html]
def attach_classic_link_vpc(instance_id, vpc_id, security_group_ids, dry_run=false)
request({
'Action' => 'AttachClassicLinkVpc',
'VpcId' => vpc_id,
'InstanceId'=> instance_id,
'DryRun' => dry_run,
:parser => Fog::Parsers::Compute::AWS::Basic.new
}.merge(Fog::AWS.indexed_param('SecurityGroupId', security_group_ids)))
end
end
class Mock
def attach_classic_link_vpc(instance_id, vpc_id, security_group_ids, dry_run=false)
response = Excon::Response.new
vpc = self.data[:vpcs].find{ |v| v['vpcId'] == vpc_id }
instance = self.data[:instances][instance_id]
if vpc && instance
if instance['instanceState']['name'] != 'running' || instance['vpcId']
raise Fog::Compute::AWS::Error.new("Client.InvalidInstanceID.NotLinkable => Instance #{instance_id} is unlinkable")
end
if instance['classicLinkVpcId']
raise Fog::Compute::AWS::Error.new("Client.InvalidInstanceID.InstanceAlreadyLinked => Instance #{instance_id} is already linked")
end
response.status = 200
response.body = {
'requestId' => Fog::AWS::Mock.request_id,
'return' => true
}
unless dry_run
instance['classicLinkSecurityGroups'] = security_group_ids
instance['classicLinkVpcId'] = vpc_id
end
response
elsif !instance
raise Fog::Compute::AWS::NotFound.new("The instance ID '#{instance_id}' does not exist.")
elsif !vpc
raise Fog::Compute::AWS::NotFound.new("The VPC '#{vpc_id}' does not exist.")
end
end
end
end
end
end