Method getDockerAPIVersion

core/docker_service.go:491–505

getDockerAPIVersion gets the semver-compatible docker api version.

()

// getDockerAPIVersion gets the semver-compatible docker api version.
func (ds *dockerService) getDockerAPIVersion() (*semver.Version, error) {
	var dv *dockertypes.Version
	var err error

	dv, err = ds.getDockerVersion()
	if err != nil {
		return nil, err
	}

	apiVersion, err := semver.Parse(dv.APIVersion)
	if err != nil {
		return nil, err
	}
	return &apiVersion, nil
}