package kubernetes import ( "fmt" "strings" "k8s.io/kubernetes/pkg/api/resource" apiValidation "k8s.io/kubernetes/pkg/api/validation" utilValidation "k8s.io/kubernetes/pkg/util/validation" ) func validateAnnotations(value interface{}, key string) (ws []string, es []error) { m := value.(map[string]interface{}) for k, _ := range m { errors := utilValidation.IsQualifiedName(strings.ToLower(k)) if len(errors) > 0 { for _, e := range errors { es = append(es, fmt.Errorf("%s (%q) %s", key, k, e)) } } } return } func validateName(value interface{}, key string) (ws []string, es []error) { v := value.(string) errors := apiValidation.NameIsDNSLabel(v, false) if len(errors) > 0 { for _, err := range errors { es = append(es, fmt.Errorf("%s %s", key, err)) } } return } func validateGenerateName(value interface{}, key string) (ws []string, es []error) { v := value.(string) errors := apiValidation.NameIsDNSLabel(v, true) if len(errors) > 0 { for _, err := range errors { es = append(es, fmt.Errorf("%s %s", key, err)) } } return } func validateLabels(value interface{}, key string) (ws []string, es []error) { m := value.(map[string]interface{}) for k, v := range m { for _, msg := range utilValidation.IsQualifiedName(k) { es = append(es, fmt.Errorf("%s (%q) %s", key, k, msg)) } val := v.(string) for _, msg := range utilValidation.IsValidLabelValue(val) { es = append(es, fmt.Errorf("%s (%q) %s", key, val, msg)) } } return } func validateResourceList(value interface{}, key string) (ws []string, es []error) { m := value.(map[string]interface{}) for k, value := range m { if _, ok := value.(int); ok { continue } if v, ok := value.(string); ok { _, err := resource.ParseQuantity(v) if err != nil { es = append(es, fmt.Errorf("%s.%s (%q): %s", key, k, v, err)) } continue } err := "Value can be either string or int" es = append(es, fmt.Errorf("%s.%s (%#v): %s", key, k, value, err)) } return }