Add support for docker & docker compose

docker/docker-compose.yml

@@ -0,0 +1,47 @@
+services:
+  meshtastic-mqtt:
+    container_name: meshtastic-mqtt
+    depends_on:
+      - mariadb
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    command: /app/docker/mqtt.sh
+    links:
+      - mariadb
+    env_file:
+      - ../.env
+
+  meshmap:
+    container_name: meshmap
+    depends_on:
+      - mariadb
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    command: /app/docker/webapp.sh
+    ports:
+      - 8080:8080/tcp
+    links:
+      - mariadb
+    env_file:
+      - ../.env
+
+  mariadb:
+    container_name: mariadb
+    image: bitnami/mariadb
+    ports:
+      - 3306:3306/tcp
+    env_file:
+      - ../.env
+    volumes:
+      - mariadb_data:/bitnami/mariadb
+    healthcheck:
+      test: ['CMD', '/opt/bitnami/scripts/mariadb/healthcheck.sh']
+      interval: 15s
+      timeout: 5s
+      retries: 6
+      start_interval: 5s
+
+volumes:
+  mariadb_data: