10.2 docker-compose.yml

Compose stack with frame-processor (built from Dockerfile, frames.json
bind-mounted, /data/images on a named volume) and an eclipse-mosquitto
broker configured for anonymous access on a shared bridge network.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

IMPLEMENTATION.md

@@ -224,7 +224,7 @@ Each type lives in `src/FrameProcessor/Domain/`. Tests in `tests/FrameProcessor.
 - Expose 8080; create `/data/images`.
 - Non-root user.
 
-### [ ] 10.2 `docker-compose.yml`
+### [x] 10.2 `docker-compose.yml`
 - `frame-processor` service (build from Dockerfile, mount `frames.json` and `/data/images`).
 - `mosquitto` broker with anonymous access on the local network.
 - Single network so the service can reach `mosquitto:1883`.

docker-compose.yml

@@ -0,0 +1,29 @@
+services:
+  frame-processor:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "8080:8080"
+    volumes:
+      - ./frames.json:/app/frames.json:ro
+      - frame-images:/data/images
+    depends_on:
+      - mosquitto
+    networks:
+      - frame-net
+
+  mosquitto:
+    image: eclipse-mosquitto:2
+    ports:
+      - "1883:1883"
+    volumes:
+      - ./mosquitto/mosquitto.conf:/mosquitto/config/mosquitto.conf:ro
+    networks:
+      - frame-net
+
+volumes:
+  frame-images:
+
+networks:
+  frame-net:

mosquitto/mosquitto.conf

@@ -0,0 +1,3 @@
+listener 1883
+allow_anonymous true
+persistence false