network

Documentation

Index

• func AddNameserversToInstance(driver drivers.Driver, nameservers []string)
• func CheckInternetConnectivity(address string) bool
• func ConfigureDynamicAssignment(driver drivers.Driver)
• func ConfigureNetworking(machineName string, networkSettings NetworkSettings)
• func ConfigureStaticAssignment(driver drivers.Driver)
• func DetermineHostIP(driver drivers.Driver) (string, error)
• func GetIP(driver drivers.Driver) (string, error)
• func HasNameserversConfigured(driver drivers.Driver) bool
• func HostIPs() []string
• func IsIPReachable(driver drivers.Driver, ip string, printOutput bool) bool
• func IsRetrievable(driver drivers.Driver, url string, printOutput bool) bool
• func NetworkContains(network string, ip string) bool
• func WriteNetworkSettingsToInstance(driver drivers.Driver, networkSettings NetworkSettings) bool
• type NetworkSettings
  • func GetNetworkSettingsFromInstance(driver drivers.Driver) NetworkSettings

Functions

func AddNameserversToInstance

func AddNameserversToInstance(driver drivers.Driver, nameservers []string)

AddNameserversToInstance will add additional nameservers to the end of the /etc/resolv.conf file inside the instance.

func CheckInternetConnectivity

func CheckInternetConnectivity(address string) bool

CheckInternetConnectivity return false if user is not connected to internet

func ConfigureDynamicAssignment

func ConfigureDynamicAssignment(driver drivers.Driver)

ConfigureDynamicAssignment will write configuration files which will force DHCP assignment, which will be used by minishift-set-ipaddress on start of the instance.

func ConfigureNetworking

func ConfigureNetworking(machineName string, networkSettings NetworkSettings)

func ConfigureStaticAssignment

func ConfigureStaticAssignment(driver drivers.Driver)

ConfigureStaticAssignment will collect NetworkSettings from the current running instance and write this the values as configuration files, which will be used by minishift-set-ipaddress on start of the instance.

func DetermineHostIP

func DetermineHostIP(driver drivers.Driver) (string, error)

func GetIP

func GetIP(driver drivers.Driver) (string, error)

This will return the address as used by libmachine

func HasNameserversConfigured

func HasNameserversConfigured(driver drivers.Driver) bool

HasNameserversConfigured returns true if the instance uses nameservers This is related to an issues when LCOW is used on Windows.

func HostIPs

func HostIPs() []string

HostIPs returns the IP addresses assigned to the host

func IsIPReachable

func IsIPReachable(driver drivers.Driver, ip string, printOutput bool) bool

IsIPReachable returns true is IP address is reachable from the virtual instance

func IsRetrievable

func IsRetrievable(driver drivers.Driver, url string, printOutput bool) bool

func NetworkContains

func NetworkContains(network string, ip string) bool

NetworkContains returns true if the IP address belongs to the network given

func WriteNetworkSettingsToInstance

func WriteNetworkSettingsToInstance(driver drivers.Driver, networkSettings NetworkSettings) bool

WriteNetworkSettingsToInstance takes NetworkSettings and writes the values as a configuration file to be used by minishift-set-ipaddress

Types

type NetworkSettings

type NetworkSettings struct {
	Device    string
	IPAddress string
	Netmask   string
	Gateway   string
	DNS1      string
	DNS2      string
	UseDHCP   bool
	Disabled  bool
}

func GetNetworkSettingsFromInstance

func GetNetworkSettingsFromInstance(driver drivers.Driver) NetworkSettings

GetNetworkSettingsFromInstance will collect various network settings from the running instance and will populate a NetworkSettings struct with these values