dhcp

Documentation

Overview

Package dhcp parses macOS dhcpd_leases file to discover VM IP addresses.

Index

• func LookupByHostname(hostname string) (string, error)
• type Lease
  • func ParseLeases() ([]Lease, error)
  • func ParseLeasesData(data string) ([]Lease, error)
  • func ParseLeasesFile(path string) ([]Lease, error)

Functions

func LookupByHostname

func LookupByHostname(hostname string) (string, error)

LookupByHostname returns the IP address for the given hostname. Returns the first match (file order = newest first in macOS dhcpd_leases).

Types

type Lease

type Lease struct {
	Name      string
	IPAddress string
	HWAddress string
	LeaseTime int64
}

Lease represents a DHCP lease entry.

func ParseLeases

func ParseLeases() ([]Lease, error)

ParseLeases reads and parses /var/db/dhcpd_leases.

func ParseLeasesData

func ParseLeasesData(data string) ([]Lease, error)

ParseLeasesData parses dhcpd_leases content.

func ParseLeasesFile

func ParseLeasesFile(path string) ([]Lease, error)

ParseLeasesFile parses a dhcpd_leases file from the given path.