hash

Documentation

Index

• func ComputeTemplateHash(template interface{}) string
• func DeepHashObject(hasher hash.Hash, objectToWrite interface{})
• func FNVHashString(name string) string
• func FNVHashStringObjects(objs ...interface{}) string

Functions

func ComputeTemplateHash

func ComputeTemplateHash(template interface{}) string

ComputeHash returns a hash value calculated from template and a collisionCount to avoid hash collision. The hash will be safe encoded to avoid bad words. It expects **template. In other words, you should pass an address of a DeepCopy result.

Proudly modified and adopted from k8s.io/kubernetes/pkg/util/hash.DeepHashObject and k8s.io/kubernetes/pkg/controller.ComputeHash.

func DeepHashObject

func DeepHashObject(hasher hash.Hash, objectToWrite interface{})

DeepHashObject writes specified object to hash using the spew library which follows pointers and prints actual values of the nested objects ensuring the hash does not change when a pointer changes.

func FNVHashString

func FNVHashString(name string) string

func FNVHashStringObjects

func FNVHashStringObjects(objs ...interface{}) string