ipamutils

Documentation

Overview

Package ipamutils provides utility functions for ipam management

Index

• type NetworkToSplit
  • func GetGlobalScopeDefaultNetworks() []*NetworkToSplit
  • func GetLocalScopeDefaultNetworks() []*NetworkToSplit
  • func (n NetworkToSplit) FirstPrefix() netip.Prefix
  • func (n NetworkToSplit) Overlaps(p netip.Prefix) bool

Types

type NetworkToSplit

type NetworkToSplit struct {
	Base netip.Prefix `json:"base"`
	Size int          `json:"size"`
}

NetworkToSplit represent a network that has to be split in chunks with mask length Size. Each subnet in the set is derived from the Base pool. Base is to be passed in CIDR format. Example: a Base "10.10.0.0/16 with Size 24 will define the set of 256 10.10.[0-255].0/24 address pools

func GetGlobalScopeDefaultNetworks

func GetGlobalScopeDefaultNetworks() []*NetworkToSplit

GetGlobalScopeDefaultNetworks returns a copy of the global-scope network list.

func GetLocalScopeDefaultNetworks

func GetLocalScopeDefaultNetworks() []*NetworkToSplit

GetLocalScopeDefaultNetworks returns a copy of the default local-scope network list.

func (NetworkToSplit) FirstPrefix

func (n NetworkToSplit) FirstPrefix() netip.Prefix

FirstPrefix returns the first prefix available in NetworkToSplit.

func (NetworkToSplit) Overlaps

func (n NetworkToSplit) Overlaps(p netip.Prefix) bool

Overlaps is a util function checking whether 'p' overlaps with 'n'.