find ucloud -name \*.py -exec sed -i "s/ucloud/uncloud/g" {} \;

uncloud/common/counters.py

@@ -0,0 +1,21 @@
+from .etcd_wrapper import Etcd3Wrapper
+
+
+def increment_etcd_counter(etcd_client: Etcd3Wrapper, key):
+    kv = etcd_client.get(key)
+
+    if kv:
+        counter = int(kv.value)
+        counter = counter + 1
+    else:
+        counter = 1
+
+    etcd_client.put(key, str(counter))
+    return counter
+
+
+def get_etcd_counter(etcd_client: Etcd3Wrapper, key):
+    kv = etcd_client.get(key)
+    if kv:
+        return int(kv.value)
+    return None