Add ServiceAccount API type, client

pkg/api/validation/validation.go

@@ -153,6 +153,13 @@ func ValidateSecretName(name string, prefix bool) (bool, string) {
 	return nameIsDNSSubdomain(name, prefix)
 }
 
+// ValidateServiceAccountName can be used to check whether the given service account name is valid.
+// Prefix indicates this name will be used as part of generation, in which case
+// trailing dashes are allowed.
+func ValidateServiceAccountName(name string, prefix bool) (bool, string) {
+	return nameIsDNSSubdomain(name, prefix)
+}
+
 // ValidateEndpointsName can be used to check whether the given endpoints name is valid.
 // Prefix indicates this name will be used as part of generation, in which case
 // trailing dashes are allowed.
@@ -1225,6 +1232,21 @@ func ValidateLimitRange(limitRange *api.LimitRange) errs.ValidationErrorList {
 	return allErrs
 }
 
+// ValidateServiceAccount tests if required fields in the ServiceAccount are set.
+func ValidateServiceAccount(serviceAccount *api.ServiceAccount) errs.ValidationErrorList {
+	allErrs := errs.ValidationErrorList{}
+	allErrs = append(allErrs, ValidateObjectMeta(&serviceAccount.ObjectMeta, true, ValidateServiceAccountName).Prefix("metadata")...)
+	return allErrs
+}
+
+// ValidateServiceAccountUpdate tests if required fields in the ServiceAccount are set.
+func ValidateServiceAccountUpdate(oldServiceAccount, newServiceAccount *api.ServiceAccount) errs.ValidationErrorList {
+	allErrs := errs.ValidationErrorList{}
+	allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldServiceAccount.ObjectMeta, &newServiceAccount.ObjectMeta).Prefix("metadata")...)
+	allErrs = append(allErrs, ValidateServiceAccount(newServiceAccount)...)
+	return allErrs
+}
+
 // ValidateSecret tests if required fields in the Secret are set.
 func ValidateSecret(secret *api.Secret) errs.ValidationErrorList {
 	allErrs := errs.ValidationErrorList{}