Add support for docker & docker compose

.dockerignore

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+.env
+node_modules

docker/Dockerfile

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+FROM node:lts-alpine
+
+COPY --from=ghcr.io/ufoscout/docker-compose-wait:latest /wait /wait
+
+ADD ./ /app
+WORKDIR /app
+RUN npm install
+EXPOSE 8080

docker/docker-compose.yml

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+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:

docker/mqtt.sh

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+#!/bin/sh
+
+echo "Waiting for mysql"
+/wait || exit 111
+
+echo "Running migrations"
+npx prisma migrate dev
+
+echo "Starting mqtt listener"
+exec node src/mqtt.js ${MESHMAP_MQTT_OPTS}

docker/webapp.sh

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+#!/bin/sh
+
+echo "Waiting for mysql"
+/wait || exit 111
+
+echo "Running migrations"
+npx prisma migrate dev
+
+echo "Starting webapp"
+exec node src/index.js