From 57914821d0193fe402234bee28cb6a6bbc6d822e Mon Sep 17 00:00:00 2001
From: Alexander Kukushkin <alexander.kukushkin@zalando.de>
Date: Tue, 9 Jun 2015 12:30:58 +0200
Subject: [PATCH] Randomize list of etcd cluster members

---
 helpers/etcd.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/helpers/etcd.py b/helpers/etcd.py
index c579d481..4fb39f47 100644
--- a/helpers/etcd.py
+++ b/helpers/etcd.py
@@ -1,4 +1,5 @@
 import logging
+import random
 import requests
 import socket
 import sys
@@ -124,7 +125,8 @@ class Client:
         members_cache = []
         for member in response if load_from_srv else response['members']:
             members_cache.extend([m + '/' + self.API_VERSION for m in member['clientURLs']])
-        self._members_cache = list(set(members_cache))  # TODO: randomize
+        self._members_cache = list(set(members_cache))
+        random.shuffle(self._members_cache)
         if load_from_srv:
             self._next_server()
         else: