From 4fdafff9f3e63dea84a98abaeffbbb8607aa3387 Mon Sep 17 00:00:00 2001
From: Joshua Boniface <joshua@boniface.me>
Date: Wed, 20 Jun 2018 14:33:40 -0400
Subject: [PATCH] Add explanation about PVC_ZOOKEEPER envvar

---
 pvc.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pvc.py b/pvc.py
index 61fb2928..ed2c4425 100755
--- a/pvc.py
+++ b/pvc.py
@@ -1319,6 +1319,8 @@ def init_cluster():
 def cli(_zk_host):
     """
     Parallel Virtual Cluster CLI management tool
+
+    You can use the environment variable "PVC_ZOOKEEPER" to set the Zookeeper address in addition to using "--zookeeper".
     """
 
     global zk_host