etcd.py 文件源码

def prepare_tls_certificates(tls):
    status_set('maintenance', 'Requesting tls certificates.')
    common_name = hookenv.unit_public_ip()
    sans = []
    sans.append(hookenv.unit_public_ip())
    sans.append(hookenv.unit_private_ip())
    sans.append(socket.gethostname())
    certificate_name = hookenv.local_unit().replace('/', '_')
    tls.request_server_cert(common_name, sans, certificate_name)