Use hostname on home page example

Signed-off-by: Ben Firshman <ben@firshman.co.uk>
2014-08-06 15:53:31 -07:00 · 2014-08-06 15:53:31 -07:00 · 6d64f20ad6
parent 90f5eda930
commit 6d64f20ad6
1 changed files with 1 additions and 4 deletions
--- a/docs/index.md
+++ b/docs/index.md
@ -59,10 +59,7 @@ from flask import Flask
 from redis import Redis
 import os
 app = Flask(__name__)
-redis = Redis(
-    host=os.environ.get('REDIS_1_PORT_6379_TCP_ADDR'),
-    port=int(os.environ.get('REDIS_1_PORT_6379_TCP_PORT'))
-)
+redis = Redis(host="redis_1", port=6379)

@app.route('/')
 def hello():