Example #1
0
func filterInvalidPods(pods []*api.Pod, source string, recorder record.EventRecorder) (filtered []*api.Pod) {
	names := sets.String{}
	for i, pod := range pods {
		var errlist utilvalidation.ErrorList
		if errs := validation.ValidatePod(pod); len(errs) != 0 {
			errlist = append(errlist, errs...)
			// If validation fails, don't trust it any further -
			// even Name could be bad.
		} else {
			name := kubecontainer.GetPodFullName(pod)
			if names.Has(name) {
				//FIXME: this implies an API version
				errlist = append(errlist, utilvalidation.NewDuplicateError(utilvalidation.NewFieldPath("metadata", "name"), pod.Name))
			} else {
				names.Insert(name)
			}
		}
		if len(errlist) > 0 {
			name := bestPodIdentString(pod)
			err := errlist.ToAggregate()
			glog.Warningf("Pod[%d] (%s) from %s failed validation, ignoring: %v", i+1, name, source, err)
			recorder.Eventf(pod, api.EventTypeWarning, kubecontainer.FailedValidation, "Error validating pod %s from %s, ignoring: %v", name, source, err)
			continue
		}
		filtered = append(filtered, pod)
	}
	return
}
Example #2
0
// NewInvalid returns an error indicating the item is invalid and cannot be processed.
func NewInvalid(kind, name string, errs validation.ErrorList) error {
	causes := make([]unversioned.StatusCause, 0, len(errs))
	for i := range errs {
		err := errs[i]
		causes = append(causes, unversioned.StatusCause{
			Type:    unversioned.CauseType(err.Type),
			Message: err.ErrorBody(),
			Field:   err.Field,
		})
	}
	return &StatusError{unversioned.Status{
		Status: unversioned.StatusFailure,
		Code:   StatusUnprocessableEntity, // RFC 4918: StatusUnprocessableEntity
		Reason: unversioned.StatusReasonInvalid,
		Details: &unversioned.StatusDetails{
			Kind:   kind,
			Name:   name,
			Causes: causes,
		},
		Message: fmt.Sprintf("%s %q is invalid: %v", kind, name, errs.ToAggregate()),
	}}
}