Hi all Has anyone already successfully installed the NIFI C2 (command and control) server? I try a simple setup with one gateway server (192.168.0.227 // node1.gateway.md) where all IoT devices can connect. The Gateway server is build on Centos 7 I was following the great blog post from Abdelkrim Hadjidj (https://medium.freecodecamp.org/building-an-iiot-system-using-apache-nifi-mqtt-and-raspberry-pi-ce1d6ed565bc) but struggling with the C2 verification via browser. Installing and configuring the NiFi Server: wget http://mirror.easyname.ch/apache/nifi/minifi/0.5.0/minifi-c2-0.5.0-bin.tar.gz tar -xvf minifi-c2-0.5.0-bin.tar.gz cd minifi-c2-0.5.0 ./bin/c2.sh C2 Server start successfully with default config on port 10080 but http://192.168.0.227:10080/c2/config.text?class=test&version=1 don't return the example files. Even if I copy the sample file directly under ./files. File name = config.text.yml.v1 Any Idea? ... View more