init

src/app.py

@@ -0,0 +1,20 @@
+from flask import Flask
+import os
+import redis
+app = Flask(__name__)
+redis_host = 'test-redis'
+print("Redis host %s", redis_host)
+r = redis.Redis(host=redis_host, port=6379, db=0)
+
+@app.route('/')
+def hello():
+    return "Hello There, World!"
+
+@app.route('/<name>')
+def hello_stranger(name=None):
+    times = r.incr(name)
+    return "Hello, %s! You have visited %s times.\n\n%s" % (name, times, os.environ['HOSTNAME'])
+
+
+if __name__ == '__main__':
+    app.run()