Prepare controller/Dockerfile for an actual controller

config.yml

@@ -6,7 +6,7 @@ skills: []
 owners: ['kristof.toth@avatao.com']
 crp_config:
     controller:
-        ports: ["4444/controller"]
+        ports: ["5555/controller"]
     solvable:
         capabilities: ["SETUID", "SETGID", "CHOWN", "AUDIT_WRITE", "DAC_OVERRIDE", "KILL"]
         ports: ["8888/http"]

controller/Dockerfile

@@ -1 +1,13 @@
-FROM avatao/controller:ubuntu-16.04
+FROM avatao/controller:debian-buster
+
+USER root
+ENV PYTHONPATH="/usr/local/lib"      \
+    TFW_PUBLISHER_PORT=7654          \
+    TFW_RECEIVER_PORT=8765           \
+    TFW_AUTH_KEY="/tmp/tfw-auth.key" \
+    CONTROLLER_PORT=5555
+
+RUN pip3 install watchdog transitions
+COPY ./controller/ /
+
+CMD ["python3", "/opt/server.py"]