49 lines
1.8 KiB
Go
49 lines
1.8 KiB
Go
/*
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Copyright 2020 KubeSphere 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 ipam
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import (
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"github.com/containernetworking/cni/pkg/types/current"
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"kubesphere.io/kubesphere/pkg/apis/network/v1alpha1"
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)
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// ipam.Interface has methods to perform IP address management.
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type Interface interface {
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// AutoAssign automatically assigns one or more IP addresses as specified by the
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// provided AutoAssignArgs. AutoAssign returns the list of the assigned IPv4 addresses,
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// and the list of the assigned IPv6 addresses in IPNet format.
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// The returned IPNet represents the allocation block from which the IP was allocated,
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// which is useful for dataplanes that need to know the subnet (such as Windows).
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//
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// In case of error, returns the IPs allocated so far along with the error.
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AutoAssign(args AutoAssignArgs) (*current.Result, error)
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// ReleaseByHandle releases all IP addresses that have been assigned
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// using the provided handle. Returns an error if no addresses
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// are assigned with the given handle.
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ReleaseByHandle(handleID string) error
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GetUtilization(args GetUtilizationArgs) ([]*PoolUtilization, error)
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}
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// Interface used to access the enabled IPPools.
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type PoolAccessorInterface interface {
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// Returns a list of all pools sorted in alphanumeric name order.
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getAllPools() ([]v1alpha1.IPPool, error)
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}
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