Update setup to include ethernet container; Add docker-compose with local...

Update setup to include ethernet container; Add docker-compose with local docker images for the moment

Dockerfile

-#   The host exposes the virtual interface vcan0:
-#   https://stackoverflow.com/questions/21022749/how-to-create-virtual-can-port-on-linux-c
-#   sudo modprobe vcan
-#   sudo ip link add dev vcan0 type vcan
-#   sudo ip link set up vcan0
-
-FROM ubuntu:20.04
-
-RUN apt-get update -y
-RUN apt-get install can-utils
-
-# For the moment, expose the host network to the container for vcan0 visibility
-# https://www.lagerdata.com/articles/forwarding-can-bus-traffic-to-a-docker-container-using-vxcan-on-raspberry-pi
-CMD cangen vcan0
-
-# On the host system, run 'candump vlan0' command to capture generated CAN traffic

Makefile

@@ -2,6 +2,7 @@ registry=gitlab.cs.pub.ro:5050/reaact/can-container
 img_name=can-container
 tag_name=${registry}
 
+# TODO: Update makefile
 build:
 	docker image build -t ${tag_name} .
 

can.Dockerfile

+# The host exposes the virtual interface vcan0:
+# https://stackoverflow.com/questions/21022749/how-to-create-virtual-can-port-on-linux-c
+#   sudo modprobe vcan
+#   sudo ip link add dev vcan0 type vcan
+#   sudo ip link set up vcan0
+
+FROM ubuntu:20.04
+
+RUN apt-get update -y
+RUN apt-get install can-utils
+
+# Keep the container running
+CMD tail -f /dev/null

docker-compose.yml

+version: "3.3"
+services:
+  eth:
+    build:
+      context: .
+      dockerfile: ./eth.Dockerfile
+    network_mode: "host"
+    privileged: true
+  can:
+    build:
+      context: .
+      dockerfile: ./can.Dockerfile
+    network_mode: "host"
+    privileged: true

eth.Dockerfile

+FROM ubuntu:20.04
+
+RUN apt-get update
+RUN DEBIAN_FRONTEND=noninteractive TZ=Europe/Bucharest apt-get -y install tzdata
+RUN apt-get -y install iproute2
+RUN apt-get -y install netsniff-ng
+
+# Dummy trafgen config
+RUN echo "{ fill(0xff, 64) csum16(0, 64) }" > trafgen.cfg
+
+# Keep the container running
+CMD tail -f /dev/null