utils

Documentation

Index

• Constants
• func Backoff(timeout time.Duration, f func() error) error
• func Close(i interface{})
• func CreateTracer(serviceName string, hostPort string, opts ...TracingOption) (opentracing.Tracer, io.Closer, error)
• func IsDir(path string) (bool, error)
• func ParseTags(filter es.Filter, tags []string) (es.Filter, error)
• func RandomResourceName() string
• func Tar(source string, w io.Writer) error
• func TarGzBytes(source string) ([]byte, error)
• func Untar(dst, prefix string, r io.Reader) error
• type TracingOption

Constants

const APIKind = "API"

APIKind a constant representing the kind of the API model

const ApplicationKind = "Application"

ApplicationKind a constant to represent the kind of the Application model

const BaseImageKind = "BaseImage"

BaseImageKind a constant representing the kind of the Base Image model

const DriverKind = "Driver"

DriverKind a constant representing the kind of the Driver API model

const DriverTypeKind = "DriverType"

DriverTypeKind a constant representing the kind of the DriverType API model

const FunctionKind = "Function"

FunctionKind a constant representing the kind of the Function model

const ImageKind = "Image"

ImageKind a constant representing the kind of the Image model

const PolicyKind = "Policy"

PolicyKind a constant representing the kind of the Policy model

const SecretKind = "Secret"

SecretKind a constant representing the kind of the Secret model

const ServiceAccountKind = "ServiceAccount"

ServiceAccountKind a constant representing the kind of the ServiceAccount Model

const ServiceBindingKind = "ServiceBinding"

ServiceBindingKind a constant representing the kind of the Service Binding model

const ServiceClassKind = "ServiceClass"

ServiceClassKind a constant representing the kind of the Service Class model

const ServiceInstanceKind = "ServiceInstance"

ServiceInstanceKind a constant representing the kind of the Service Instance model

const ServicePlanKind = "ServicePlan"

ServicePlanKind a constant representing the kind of the Service Plan model

const SubscriptionKind = "Subscription"

SubscriptionKind a constant representing the kind of the Subscription API model

Functions

func Backoff

func Backoff(timeout time.Duration, f func() error) error

Backoff runs a function with a random backoff timeout

func Close

func Close(i interface{})

Close provides a safe Close facility

func CreateTracer

func CreateTracer(serviceName string, hostPort string, opts ...TracingOption) (opentracing.Tracer, io.Closer, error)

CreateTracer Returns a configured instance of opentracing.Tracer, a closer to close the tracer, and an error, if any.

func IsDir

func IsDir(path string) (bool, error)

IsDir determines if path is a directory

func ParseTags

func ParseTags(filter es.Filter, tags []string) (es.Filter, error)

ParseTags parses tags pass from dispatch client, a tag is key-value pair string, separate by an equal symbol the only valid format of a tag is "<key>=<value>"

func RandomResourceName

func RandomResourceName() string

RandomResourceName produces a random name consisting of two words and an integer suffix. suffix will always be a 6 digits integer. Example: wiggly-yellowtail-123456

func Tar

func Tar(source string, w io.Writer) error

Tar writes the tar stream of the source to w.

func TarGzBytes

func TarGzBytes(source string) ([]byte, error)

TarGzBytes produces a tar.gz of source path and returns its byte content

func Untar

func Untar(dst, prefix string, r io.Reader) error

Untar the tar stream r into the dst dir stripping prefix from file paths

Types

type TracingOption

type TracingOption func(*tracingOptions)

TracingOption contols the behavior of the Middleware.