예제 #1
0
func createRC(
	rcs rcstore.Store,
	applicator labels.Applicator,
	manifest manifest.Manifest,
	desired int,
	nodes map[types.NodeName]bool,
) (rc_fields.RC, error) {
	created, err := rcs.Create(manifest, nil, nil)
	if err != nil {
		return rc_fields.RC{}, fmt.Errorf("Error creating RC: %s", err)
	}

	podID := string(manifest.ID())

	for node := range nodes {
		if err = applicator.SetLabel(labels.POD, node.String()+"/"+podID, rc.RCIDLabel, string(created.ID)); err != nil {
			return rc_fields.RC{}, fmt.Errorf("Error applying RC ID label: %s", err)
		}
	}

	return created, rcs.SetDesiredReplicas(created.ID, desired)
}
예제 #2
0
파일: main.go 프로젝트: rudle/p2
func applyLabels(applicator labels.Applicator, entityID string, labelType labels.Type, additiveLabels map[string]string, destructiveKeys []string) error {
	var err error
	if !confirm(fmt.Sprintf("mutate the labels for %s/%s", labelType, entityID)) {
		return nil
	}
	if len(additiveLabels) > 0 {
		for k, v := range additiveLabels {
			err = applicator.SetLabel(labelType, entityID, k, v)
			if err != nil {
				fmt.Fprintf(os.Stderr, "Error while appyling label. k/v: %s/%s.\n%v\n", k, v, err)
			}
		}
	}
	if len(destructiveKeys) > 0 {
		for _, key := range destructiveKeys {
			err = applicator.RemoveLabel(labelType, entityID, key)
			if err != nil {
				fmt.Fprintf(os.Stderr, "Error while destroying label with key: %s.\n%v\n", key, err)
			}
		}
	}
	return nil
}