utils.py 文件源码

def docker_client():
    client_kwargs = dict()
    if not CONF.docker.api_insecure:
        client_kwargs['ca_cert'] = CONF.docker.ca_file
        client_kwargs['client_key'] = CONF.docker.key_file
        client_kwargs['client_cert'] = CONF.docker.cert_file

    try:
        yield DockerHTTPClient(
            CONF.docker.api_url,
            CONF.docker.docker_remote_api_version,
            CONF.docker.default_timeout,
            **client_kwargs
        )
    except errors.APIError as e:
        desired_exc = exception.DockerError(error_msg=six.text_type(e))
        six.reraise(type(desired_exc), desired_exc, sys.exc_info()[2])