create_cluster.py 文件源码

def validate_artifact_version(options: dict) -> dict:
    conflict_options_msg = """Conflicting options: --artifact-name and
--docker-image cannot be specified at the same time"""
    if not options['docker_image']:
        if not options['artifact_name']:
            options['artifact_name'] = 'planb-cassandra-3.0'
        image_version = get_latest_docker_image_version(options['artifact_name'])
        docker_image = 'registry.opensource.zalan.do/stups/{}:{}' \
                       .format(options['artifact_name'], image_version)
        info('Using docker image: {}'.format(docker_image))
    else:
        if options['artifact_name']:
            raise click.UsageError(conflict_options_msg)
        image_version = options['docker_image'].split(':')[-1]
        docker_image = options['docker_image']
    return dict(options, docker_image=docker_image, image_version=image_version)