from etcd3_wrapper import Etcd3Wrapper
import decouple

__ETCD_HOST = decouple.config("ETCD_HOST", None)
__ETCD_PORT = decouple.config("ETCD_PORT", None)
__CA_CERT = decouple.config("CA_CERT", None)
__CERT_CERT = decouple.config("CERT_CERT", None)
__CERT_KEY = decouple.config("CERT_KEY", None)

if __ETCD_HOST and __ETCD_PORT and __CA_CERT and __CERT_CERT and __CERT_KEY:
    etcd_client = Etcd3Wrapper(host=__ETCD_HOST, port=__ETCD_PORT,
                               ca_cert=__CA_CERT, cert_cert=__CERT_CERT,
                               cert_key=__CERT_KEY)
else:
    etcd_client = Etcd3Wrapper()