feat: Add system test for etcd

system/leveldb2etcd.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python
+
+import leveldb
+import etcd3
+import argparse
+from termcolor import cprint
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--datadir", required=True, help="leveldb data dir")
+    parser.add_argument("--etcdaddr", default="127.0.0.1", help="etcd server address")
+    parser.add_argument("--etcdport", default="2379", help="etcd server address")
+
+    args = parser.parse_args()
+
+    ldb = leveldb.LevelDB(args.datadir)
+    etcd = etcd3.client(args.etcdaddr, args.etcdport)
+
+    for key, value in ldb.RangeIter():
+        try:
+            keystr = str(bytes(key))
+            valuestr = str(bytes(value))
+            etcd.put(keystr, valuestr)
+            # cprint("key: "+keystr+", value: "+valuestr+"put success!\n", 'green')
+        except Exception as e:
+            cprint("key: " + keystr + ", value: " + valuestr + "put err: " + str(e) + "\n", 'red')
+            exit(1)