Example #1
0
File: util.go Project: jordic/k8s
func hashAddresses(addrs addressSet) string {
	// Flatten the list of addresses into a string so it can be used as a
	// map key.  Unfortunately, DeepHashObject is implemented in terms of
	// spew, and spew does not handle non-primitive map keys well.  So
	// first we collapse it into a slice, sort the slice, then hash that.
	slice := make([]addrReady, 0, len(addrs))
	for k, ready := range addrs {
		slice = append(slice, addrReady{k, ready})
	}
	sort.Sort(addrsReady(slice))
	hasher := md5.New()
	util.DeepHashObject(hasher, slice)
	return hex.EncodeToString(hasher.Sum(nil)[0:])
}
Example #2
0
func GetPodTemplateSpecHash(template api.PodTemplateSpec) uint32 {
	podTemplateSpecHasher := adler32.New()
	util.DeepHashObject(podTemplateSpecHasher, template)
	return podTemplateSpecHasher.Sum32()
}
Example #3
0
File: util.go Project: jordic/k8s
func hashObject(hasher hash.Hash, obj interface{}) []byte {
	util.DeepHashObject(hasher, obj)
	return hasher.Sum(nil)
}