helper

Documentation

Index

• func ClusterAutoscalerRequired(pools []extensionsv1alpha1.WorkerPool) bool
• func Decode(codecIDString string, data []byte) ([]byte, error)
• func GetDNSRecordTTL(ttl *int64) int64
• func GetDNSRecordType(address string) extensionsv1alpha1.DNSRecordType
• func ParseFileCodecID(s string) (extensionsv1alpha1.FileCodecID, error)
• type FileCodec
  • func FileCodecForID(id extensionsv1alpha1.FileCodecID) FileCodec

Functions

func ClusterAutoscalerRequired

func ClusterAutoscalerRequired(pools []extensionsv1alpha1.WorkerPool) bool

ClusterAutoscalerRequired returns whether the given worker pool configuration indicates that a cluster-autoscaler is needed.

func Decode

func Decode(codecIDString string, data []byte) ([]byte, error)

Decode decodes the given data using the codec from resolving the given codecIDString. It's a shorthand for parsing the FileCodecID and calling the `Decode` method on the obtained FileCodec.

func GetDNSRecordTTL

func GetDNSRecordTTL(ttl *int64) int64

GetDNSRecordTTL returns the value of the given ttl, or 120 if nil.

func GetDNSRecordType

func GetDNSRecordType(address string) extensionsv1alpha1.DNSRecordType

GetDNSRecordType returns the appropriate DNS record type (A or CNAME) for the given address.

func ParseFileCodecID

func ParseFileCodecID(s string) (extensionsv1alpha1.FileCodecID, error)

ParseFileCodecID tries to parse a string into a FileCodecID.

Types

type FileCodec

type FileCodec interface {
	Encode([]byte) ([]byte, error)
	Decode([]byte) ([]byte, error)
}

FileCodec is a codec to en- and decode data in cloud-init scripts with.j

var (
	// B64FileCodec is the base64 FileCodec.
	B64FileCodec FileCodec = b64FileCodec{}
	// GZIPFileCodec is the gzip FileCodec.
	GZIPFileCodec FileCodec = gzipFileCodec{}
)

func FileCodecForID

func FileCodecForID(id extensionsv1alpha1.FileCodecID) FileCodec

FileCodecForID retrieves the FileCodec for the given FileCodecID.