docker compose example with included MQTT broker

docker/docker-compose/README.md

@@ -10,6 +10,7 @@ We provide some gateway configuration examples. These are listed below:
 | Configuration | Purpose | Link |
 | ------------- | ----    | ---  |
 |Single transport | A simple use case with a single sink and a single transport | [Single transport](./single_transport/docker-compose.yml) |
+|Single transport with local MQTT | Single transport configuration with a local MQTT broker | [Single transport with local MQTT](./single_transport_local_mqtt/docker-compose.yml) |
 | Dual transport  | Use case with two transports to route traffic from selected endpoints to two distinct backends. This can be used for instance to route traffic from an application to a customer backend and diagnostic traffic to WNT | [Dual transport](./dual_transport/docker-compose.yml) |
 
 All the example templates provided (docker-compose.yml) can be updated to fit your environment. 

docker/docker-compose/single_transport_local_mqtt/README.md

@@ -0,0 +1,11 @@
+# Single transport with local MQTT broker example
+
+This example is based on the [single transport example](../single_transport/README.md).
+The configuration instructions from single transport can be followed. In this
+example, the MQTT broker is added to the docker compose file as a container, so
+you don't have to set up and configure an MQTT broker separately.
+
+The MQTT broker is configured insecurely, therefore this example is mainly
+intended for quickly setting up a gateway for development purposes. The broker
+can be reached from TCP port 1883 and via websockets on port 9001.
+

docker/docker-compose/single_transport_local_mqtt/docker-compose.yml

@@ -0,0 +1,75 @@
+volumes:
+    dbus-volume:
+
+services:
+  dbus-service:
+    image: wirepas/gateway_dbus_service:${GATEWAY_TAG:-latest}
+    container_name: dbus
+    restart: always
+    volumes:
+      - type: volume
+        source: dbus-volume
+        target: /var/run/dbus
+    logging:
+      driver: journald
+
+
+  transport-service:
+    image: wirepas/gateway_transport_service:${GATEWAY_TAG:-latest}
+    container_name: transport-service
+    environment:
+      WM_SERVICES_MQTT_HOSTNAME: "mqtt-broker"
+      WM_SERVICES_MQTT_PORT: "1883"
+      WM_SERVICES_MQTT_FORCE_UNSECURE: "True"
+      # To be modified
+      WM_GW_ID:
+      WM_GW_MODEL:
+      WM_GW_VERSION:
+    restart: always
+    depends_on:
+      - dbus-service
+      - mqtt-broker
+    volumes:
+      - type: volume
+        source: dbus-volume
+        target: /var/run/dbus
+    logging:
+      driver: journald
+
+
+  sink-service:
+    image: wirepas/gateway_sink_service:${GATEWAY_TAG:-latest}
+    container_name: sink-service
+    restart: on-failure
+    depends_on:
+      - dbus-service
+    devices:
+      # To be modified
+      - <path to from_host>:/dev/mysink
+    environment:
+      WM_GW_SINK_BAUDRATE:
+      WM_GW_SINK_ID:
+      # Do not change (path of sink in container)
+      WM_GW_SINK_UART_PORT: /dev/mysink
+    volumes:
+      - type: volume
+        source: dbus-volume
+        target: /var/run/dbus
+    logging:
+      driver: journald
+
+
+  mqtt-broker:
+    image: eclipse-mosquitto:latest
+    container_name: mqtt-broker
+    restart: on-failure
+    volumes:
+      - type: bind
+        source: mosquitto_config/
+        target: /mosquitto/config/
+    ports:
+      - "1883:1883/tcp"
+      - "9001:9001/tcp"
+    logging:
+      driver: journald
+

docker/docker-compose/single_transport_local_mqtt/mosquitto_config/mosquitto.conf

@@ -0,0 +1,7 @@
+listener 1883
+
+listener 9001
+protocol websockets
+
+allow_anonymous true
+