prefix_pool

package

v1.0.13 Latest Latest Go to latest Published: Dec 17, 2020 License: Apache-2.0 Imports: 9 Imported by: 3

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/adodon2go/networkservicemesh

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func AddressCount(prefixes ...string) uint64
func AddressRange(network *net.IPNet) (net.IP, net.IP)
func ExtractPrefix(prefixes []string, prefixLen uint32) (string, []string, error)
func ExtractPrefixes(prefixes []string, requests ...*connectioncontext.ExtraPrefixRequest) (requested []string, remaining []string, err error)
func IncrementIP(sourceIp net.IP, ipNet *net.IPNet) (net.IP, error)
func IpToNet(ipAddr net.IP) *net.IPNet
func MaxCommonPrefixSubnet(s1, s2 *net.IPNet) *net.IPNet
func ReleasePrefixes(prefixes []string, released ...string) (remaining []string, err error)
type PrefixPool
- func NewPrefixPool(prefixes ...string) (PrefixPool, error)
- func NewPrefixPoolReader(path string) PrefixPool

Constants ¶

View Source

const (
	PrefixesFile            = "excluded_prefixes.yaml"
	NsmConfigDir            = "/var/lib/networkservicemesh/config"
	PrefixesFilePathDefault = NsmConfigDir + "/" + PrefixesFile
)

Variables ¶

This section is empty.

Functions ¶

func AddressCount ¶

func AddressCount(prefixes ...string) uint64

func AddressRange ¶

func AddressRange(network *net.IPNet) (net.IP, net.IP)

* AddressRange returns the first and last addresses in the given CIDR range.

func ExtractPrefix ¶

func ExtractPrefix(prefixes []string, prefixLen uint32) (string, []string, error)

func ExtractPrefixes ¶

func ExtractPrefixes(prefixes []string, requests ...*connectioncontext.ExtraPrefixRequest) (requested []string, remaining []string, err error)

func IncrementIP ¶

func IncrementIP(sourceIp net.IP, ipNet *net.IPNet) (net.IP, error)

func IpToNet ¶

func IpToNet(ipAddr net.IP) *net.IPNet

func MaxCommonPrefixSubnet ¶

func MaxCommonPrefixSubnet(s1, s2 *net.IPNet) *net.IPNet

func ReleasePrefixes ¶

func ReleasePrefixes(prefixes []string, released ...string) (remaining []string, err error)

Types ¶

type PrefixPool ¶

type PrefixPool interface {
	/*
		Process ExtraPrefixesRequest and provide a list of prefixes for clients to use.
	*/
	Extract(connectionId string, family connectioncontext.IpFamily_Family, requests ...*connectioncontext.ExtraPrefixRequest) (srcIP *net.IPNet, dstIP *net.IPNet, requested []string, err error)
	Release(connectionId string) error
	GetConnectionInformation(connectionId string) (string, []string, error)
	GetPrefixes() []string
	Intersect(prefix string) (bool, error)
	ExcludePrefixes(excludedPrefixes []string) ([]string, error)
	ReleaseExcludedPrefixes(excludedPrefixes []string) error
}

* All in one interface for managing prefixes.

func NewPrefixPool ¶

func NewPrefixPool(prefixes ...string) (PrefixPool, error)

func NewPrefixPoolReader ¶

func NewPrefixPoolReader(path string) PrefixPool

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL