42 lines
1.4 KiB
Go
42 lines
1.4 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cloudprovider
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import (
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"net"
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)
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// CloudInterface is an abstract, pluggable interface for cloud providers
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type Interface interface {
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// TCPLoadBalancer returns a balancer interface, or nil if none is supported. Returns an error if one occurs.
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TCPLoadBalancer() (TCPLoadBalancer, error)
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// Instances returns an instances interface, or nil if none is supported. Returns an error if one occurs.
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Instances() (Instances, error)
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}
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type TCPLoadBalancer interface {
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// TODO: Break this up into different interfaces (LB, etc) when we have more than one type of service
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TCPLoadBalancerExists(name, region string) (bool, error)
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CreateTCPLoadBalancer(name, region string, port int, hosts []string) error
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UpdateTCPLoadBalancer(name, region string, hosts []string) error
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DeleteTCPLoadBalancer(name, region string) error
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}
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type Instances interface {
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IPAddress(name string) (net.IP, error)
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}
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