utils

Documentation

Index

• func ConnFunc(config *sshconf.Config) func() (*ssh.SshConn, error)
• func InterruptHandler(fn func() error)
• func RunFunc(config *sshconf.Config) func(string) (string, error)
• func ValidateAmountOfCpus(required int) error
• func ValidateAmountOfRam(minRequiredInMb int) error
• func ValidateDistro(regExp, file string) error
• func ValidateHostname(hostname string) error
• func ValidateNics(nicList []string) error
• func ValidateUserID(id int) error
• func ValidateUserName(userName string) error
• type ConnFuncAlias

Functions

func ConnFunc

func ConnFunc(config *sshconf.Config) func() (*ssh.SshConn, error)

func InterruptHandler

func InterruptHandler(fn func() error)

InterruptHandler is trying to release appropriate image in case SIGHUP, SIGINT or SIGTERM signal received

func RunFunc

func RunFunc(config *sshconf.Config) func(string) (string, error)

RunFunc is a generic solution for running appropriate commands on local or remote host

func ValidateAmountOfCpus

func ValidateAmountOfCpus(required int) error

ValidateAmountOfCpus gets amount of CPUs required It verifies that amount of installed CPUs is equal to amount of required

func ValidateAmountOfRam

func ValidateAmountOfRam(minRequiredInMb int) error

ValidateAmountOfRam gets amount of RAM needed for proceeding The function verifies if eligable amount RAM is installed

func ValidateDistro

func ValidateDistro(regExp, file string) error

ValidateDistro validates distribution

func ValidateHostname

func ValidateHostname(hostname string) error

func ValidateNics

func ValidateNics(nicList []string) error

ValidateNics gets a reference to a string slice containing NICs names and verifies if appropriate NIC is available

func ValidateUserID

func ValidateUserID(id int) error

func ValidateUserName

func ValidateUserName(userName string) error

Types

type ConnFuncAlias

type ConnFuncAlias func(*sshconf.Config) (*ssh.SshConn, error)