a

config.py

@@ -1,4 +1,24 @@
+import logging
+
 from decouple import config
 from etcd3_wrapper import Etcd3Wrapper
+from ucloud_common.vm import VmPool
+from ucloud_common.host import HostPool
+from ucloud_common.request import RequestPool
+
+logging.basicConfig(
+    level=logging.DEBUG,
+    filename="log.txt",
+    filemode="a",
+    format="%(asctime)s: %(levelname)s - %(message)s",
+    datefmt="%d-%b-%y %H:%M:%S",
+)
+
+vm_prefix = config("VM_PREFIX")
+host_prefix = config("HOST_PREFIX")
+request_prefix = config("REQUEST_PREFIX")
 
 etcd_client = Etcd3Wrapper(host=config("ETCD_URL"))
+vm_pool = VmPool(etcd_client, vm_prefix)
+host_pool = HostPool(etcd_client, host_prefix)
+request_pool = RequestPool(etcd_client, request_prefix)