40 lines
1.3 KiB
Go
40 lines
1.3 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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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 firewalls
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import (
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compute "google.golang.org/api/compute/v1"
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)
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// SingleFirewallPool syncs the firewall rule for L7 traffic.
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type SingleFirewallPool interface {
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// TODO: Take a list of node ports for the firewall.
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Sync(nodePorts []int64, nodeNames []string) error
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Shutdown() error
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}
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// Firewall interfaces with the GCE firewall api.
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// This interface is a little different from the rest because it dovetails into
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// the same firewall methods used by the TCPLoadBalancer.
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type Firewall interface {
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CreateFirewall(f *compute.Firewall) error
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GetFirewall(name string) (*compute.Firewall, error)
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DeleteFirewall(name string) error
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UpdateFirewall(f *compute.Firewall) error
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GetNodeTags(nodeNames []string) ([]string, error)
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NetworkURL() string
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}
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