Function FindContainerByLabels

pkg/dockerutil/containers.go:192–201

FindContainerByLabels takes a map of label names and values and returns any Docker containers which match all labels.

(labels map[string]string)

// FindContainerByLabels takes a map of label names and values and returns any Docker containers which match all labels.
func FindContainerByLabels(labels map[string]string) (*container.Summary, error) {
	containers, err := FindContainersByLabels(labels)
	if err != nil {
		return nil, err
	}
	if len(containers) > 0 {
		return &containers[0], nil
	}
	return nil, nil
}

// GetDockerContainers returns a slice of all Docker containers on the host system.
func GetDockerContainers(allContainers bool) ([]container.Summary, error) {