first commit

customer/command-handler.py

@@ -0,0 +1,18 @@
+from flask import Flask
+from redis import Redis, RedisError
+from kafka import KafkaConsumer
+import os
+import socket
+
+app = Flask(__name__)
+
+@app.route("/customer")
+def hello():
+
+    html = "<h3>Hello {name}!</h3>" \
+           "<b>Hostname:</b> {hostname}<br/>"
+
+    return html.format(name=os.getenv("NAME", "world"), hostname=socket.gethostname())
+
+if __name__ == "__main__":
+    app.run(host='0.0.0.0', port=8084)