util

Documentation

Overview

Copyright 2024 The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• func GetAcceptedCiphers() map[string]uint16
• func GetClientTLSConfig(caFile, certFile, keyFile, serverName string, protos []string) (*tls.Config, error)
• func IsLeaseValid(pc clock.PassiveClock, lease coordinationv1api.Lease) bool
• func Normalize(s string) string
• func ParseLabels(labelStr string) (map[string]string, error)
• func PrettyPrintURL(urlEncode string) string
• func RedirectTo(to string) func(http.ResponseWriter, *http.Request)
• func RemovePortFromHost(host string) string

Functions

func GetAcceptedCiphers

func GetAcceptedCiphers() map[string]uint16

GetAcceptedCiphers returns all the ciphers supported by the crypto/tls package

func GetClientTLSConfig

func GetClientTLSConfig(caFile, certFile, keyFile, serverName string, protos []string) (*tls.Config, error)

GetClientTLSConfig returns tlsConfig based on x509 certs

func IsLeaseValid

func IsLeaseValid(pc clock.PassiveClock, lease coordinationv1api.Lease) bool

func Normalize

func Normalize(s string) string

Normalize replaces underscores with hyphens we should always use hyphens instead of underscores when registering component flags

func ParseLabels

func ParseLabels(labelStr string) (map[string]string, error)

ParseLabels takes a comma-separated string of key-value pairs and returns a map of labels.

func PrettyPrintURL

func PrettyPrintURL(urlEncode string) string

PrettyPrintURL decodes the URL encoded input string and print each key=val pair separated by comma

func RedirectTo

func RedirectTo(to string) func(http.ResponseWriter, *http.Request)

RedirectTo redirects request to a certain destination.

func RemovePortFromHost

func RemovePortFromHost(host string) string

RemovePortFromHost removes port number from the host address that may be of the form "<host>:<port>" where the <host> can be an either an IPv4/6 address or a domain name