all Dockerfile environment variable commented out

Dockerfile

@@ -8,14 +8,14 @@ COPY helper.py /automatic-dns-failover
 
 RUN pip install requests
 
-ENV DELAY=2
-ENV CLOUDFLARE_WATCHER_NUM=3
+#ENV DELAY=2
+#ENV CLOUDFLARE_WATCHER_NUM=3
 #ENV EMAIL=<email>
 #ENV API_KEY=<api-key>
 #ENV API_TOKEN=<api-token>
-ENV GET_TIMEOUT=2
-ENV UP_NUM=3
-ENV DOWN_NUM=2
-ENV DOMAINS="watonomous.com:alvin-test,10.0.50.114,10.0.50.116:alvin-test2,10.0.50.113,10.0.50.115"
+#ENV GET_TIMEOUT=2
+#ENV UP_NUM=3
+#ENV DOWN_NUM=2
+#ENV DOMAINS="watonomous.com:alvin-test,10.0.50.114,10.0.50.116:alvin-test2,10.0.50.113,10.0.50.115"
 
 CMD ["python3", "main.py"]