util

Documentation

Index

• Variables
• func AlternateDNS(domain string) []string
• func CalculateSizeInMB(humanReadableSize string) (int, error)
• func ChownR(path string, uid, gid int) error
• func ConvertBytesToMB(byteSize int64) int
• func ConvertMBToBytes(mbSize int) int64
• func ConvertUnsignedBytesToMB(byteSize uint64) int64
• func DNSIP(serviceCIDR string) (net.IP, error)
• func GenerateCACert(certPath, keyPath string, name string) error
• func GenerateSignedCert(certPath, keyPath, cn string, ips []net.IP, alternateDNS []string, ...) error
• func GetBinaryDownloadURL(version, platform, arch string) string
• func MaskProxyPassword(proxyURL string) string
• func MaskProxyPasswordWithKey(v string) string
• func MaybeChownDirRecursiveToMinikubeUser(dir string) error
• func ParseKubernetesVersion(version string) (semver.Version, error)
• func RemoveDuplicateStrings(initial []string) []string
• func ServiceClusterIP(serviceCIDR string) (net.IP, error)

Variables

var DefaultAdmissionControllers = []string{
	"NamespaceLifecycle",
	"LimitRanger",
	"ServiceAccount",
	"DefaultStorageClass",
	"DefaultTolerationSeconds",
	"NodeRestriction",
	"MutatingAdmissionWebhook",
	"ValidatingAdmissionWebhook",
	"ResourceQuota",
}

DefaultAdmissionControllers are admission controllers we default to

Functions

func AlternateDNS

func AlternateDNS(domain string) []string

AlternateDNS returns a list of alternate names for a domain

func CalculateSizeInMB

func CalculateSizeInMB(humanReadableSize string) (int, error)

CalculateSizeInMB returns the number of MB in the human readable string

func ChownR

func ChownR(path string, uid, gid int) error

ChownR does a recursive os.Chown

func ConvertBytesToMB

func ConvertBytesToMB(byteSize int64) int

ConvertBytesToMB converts bytes to MB

func ConvertMBToBytes

func ConvertMBToBytes(mbSize int) int64

ConvertMBToBytes converts MB to bytes

func ConvertUnsignedBytesToMB

func ConvertUnsignedBytesToMB(byteSize uint64) int64

ConvertUnsignedBytesToMB converts bytes to MB

func DNSIP

func DNSIP(serviceCIDR string) (net.IP, error)

DNSIP returns x.x.x.10 of the service CIDR

func GenerateCACert

func GenerateCACert(certPath, keyPath string, name string) error

GenerateCACert generates a CA certificate and RSA key for a common name

func GenerateSignedCert

func GenerateSignedCert(certPath, keyPath, cn string, ips []net.IP, alternateDNS []string, signerCertPath, signerKeyPath string, expiration time.Duration) error

GenerateSignedCert generates a signed certificate and key

func GetBinaryDownloadURL

func GetBinaryDownloadURL(version, platform, arch string) string

GetBinaryDownloadURL returns a suitable URL for the platform and arch

func MaskProxyPassword

func MaskProxyPassword(proxyURL string) string

MaskProxyPassword masks the password in a proxy URL

func MaskProxyPasswordWithKey

func MaskProxyPasswordWithKey(v string) string

MaskProxyPasswordWithKey masks the password in a proxy URL specified by a key-value pair

func MaybeChownDirRecursiveToMinikubeUser

func MaybeChownDirRecursiveToMinikubeUser(dir string) error

MaybeChownDirRecursiveToMinikubeUser changes ownership of a dir, if requested

func ParseKubernetesVersion

func ParseKubernetesVersion(version string) (semver.Version, error)

ParseKubernetesVersion parses the Kubernetes version

func RemoveDuplicateStrings

func RemoveDuplicateStrings(initial []string) []string

RemoveDuplicateStrings takes a string slice and returns a slice without duplicates

func ServiceClusterIP

func ServiceClusterIP(serviceCIDR string) (net.IP, error)

ServiceClusterIP returns the first IP of the ServiceCIDR