util

Documentation

Index

• func BodyToObject(r *http.Request, object interface{}) error
• func ExecCmd(cmd string) (string, error)
• func Fetch(u string) (string, error)
• func FetchObject(u string, object interface{}) error
• func GenerateSHA(input string) string
• func ResponseBodyToObject(r *http.Response, object interface{}) error
• func WaitForServiceCatalogCRDs(restConfig *restclient.Config) error
• func WriteErrorResponse(w http.ResponseWriter, code int, err error)
• func WriteResponse(w http.ResponseWriter, code int, object interface{})

Functions

func BodyToObject

func BodyToObject(r *http.Request, object interface{}) error

BodyToObject will convert the incoming HTTP request into the passed in 'object'

func ExecCmd

func ExecCmd(cmd string) (string, error)

ExecCmd executes a command and returns the stdout + error, if any

func Fetch

func Fetch(u string) (string, error)

Fetch will do an HTTP GET to the passed in URL, returning HTTP Body of the response or any error

func FetchObject

func FetchObject(u string, object interface{}) error

FetchObject will do an HTTP GET to the passed in URL, returning the response parsed as a JSON object, or any error

func GenerateSHA

func GenerateSHA(input string) string

GenerateSHA generates the sha224 value from the given string the function is used to provide a string length less than 63 characters, this string is used in label of resource sha algorithm cannot be changed in the future because of backward compatibles

func ResponseBodyToObject

func ResponseBodyToObject(r *http.Response, object interface{}) error

ResponseBodyToObject will reading the HTTP response into the passed in 'object'

func WaitForServiceCatalogCRDs

func WaitForServiceCatalogCRDs(restConfig *restclient.Config) error

WaitForServiceCatalogCRDs waits for Service Catalog CRDs to be activated in main api-server because it may take some time before Catalog CRDs registration shows up. It is useful to ensure that CRDs are ready before creating Service Catalog clients/informers.

func WriteErrorResponse

func WriteErrorResponse(w http.ResponseWriter, code int, err error)

WriteErrorResponse will serialize 'object' to the HTTP ResponseWriter with JSON formatted error response using the 'code' as the HTTP status code

func WriteResponse

func WriteResponse(w http.ResponseWriter, code int, object interface{})

WriteResponse will serialize 'object' to the HTTP ResponseWriter using the 'code' as the HTTP status code