Initial commit

Dockerfile

@@ -0,0 +1,31 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Python deps first so layer cache survives code changes
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Application code
+COPY main.py .
+COPY samsung_appliance/ ./samsung_appliance/
+
+# /config holds the ab0b0ac4 client cert + key. Mount from the host so
+# secrets aren't baked into the image.
+RUN mkdir -p /config
+
+# Unbuffered stdout so docker logs is live
+ENV PYTHONUNBUFFERED=1
+
+# Defaults — override in .env or `docker run -e …`. Per-appliance
+# keys (APPLIANCE_COUNT, APPLIANCE_<n>_*) have no universal default
+# and must be set in .env.
+ENV CERT_PATH=/config/ab0b0ac4_fullchain.pem \
+    KEY_PATH=/config/ab0b0ac4.key \
+    HA_DISCOVERY_PREFIX=homeassistant \
+    HEALTH_INTERVAL_S=60 \
+    HEARTBEAT_INTERVAL_S=600
+
+# No port — bridge is outbound-only (DTLS UDP to appliance, MQTT to broker).
+
+CMD ["python", "main.py"]