fix: container DB race condition, feat: separate images for app & worker, chore: example compose & .env files

docs/examples/compose.yml

@@ -0,0 +1,93 @@
+services:
+  # This container runs the actual web app in a php:8.4-apache
+  # base container. If not running behind a reverse proxy,
+  # inject your SSL certificates into this container
+  app:
+    image: registry.caldwell.digital/home/torsearch:test-app
+    ports:
+      - "8006:80"
+    env_file:
+      - .env
+    depends_on:
+      database:
+        condition: service_healthy
+
+  # Downloads happen asynchronously in this container. Replicate
+  # this container to run multiple downloads simultaneously.
+  # Map your "movies" folder to /var/download/movies
+  # Map your TV shows folder to /var/download/tvshows
+  # If your folders are on another machine, use an NFS volume.
+  # This container runs a Symfony worker process.
+  # See: https://symfony.com/doc/current/messenger.html
+  worker:
+    image: registry.caldwell.digital/home/torsearch:test-worker
+    volumes:
+      - ./downloads/movies:/var/download/movies
+      - ./downloads/tvshows:/var/download/tvshows
+    command: php ./bin/console messenger:consume async -v --time-limit=3600 --limit=10
+    env_file:
+      - .env
+    depends_on:
+      app:
+        condition: service_healthy
+
+  # This container handles the monitoring for new media. When new
+  # monitors are added, jobs are periodically dispatched to this
+  # container, and the desired media is searched for and downloaded.
+  # This container runs a Symfony worker process.
+  # See: https://symfony.com/doc/current/messenger.html
+  scheduler:
+    image: registry.caldwell.digital/home/torsearch:test-worker
+    volumes:
+      - ./downloads:/var/download
+    command: php ./bin/console messenger:consume scheduler_monitor -vv --time-limit=3600
+    env_file:
+      - .env
+    depends_on:
+      app:
+        condition: service_healthy
+
+  # This container facilitates viewing the progress of downloads
+  # in realtime. It also handles sending alerts and notifications.
+  # The MERCURE_PUBLISHER_JWT key & MERCURE_SUBSCRIBER_JWT_KEY should
+  # match the MERCURE_JWT_SECRET environment variable.
+  mercure:
+    image: dunglas/mercure
+    restart: unless-stopped
+    ports:
+      - "3001:80"
+    environment:
+      SERVER_NAME: ':80'
+      MERCURE_PUBLISHER_JWT_KEY: '!ChangeThisMercureHubJWTSecretKey!'
+      MERCURE_SUBSCRIBER_JWT_KEY: '!ChangeThisMercureHubJWTSecretKey!'
+      MERCURE_EXTRA_DIRECTIVES: |
+        cors_origins *
+        anonymous
+    command: /usr/bin/caddy run --config /etc/caddy/dev.Caddyfile
+    volumes:
+      - mercure_data:/data
+      - mercure_config:/config
+
+  database:
+    image: mariadb:10.11.2
+    volumes:
+      - mysql:/var/lib/mysql
+    environment:
+      MYSQL_DATABASE: app
+      MYSQL_USERNAME: app
+      MYSQL_PASSWORD: password
+      MYSQL_ROOT_PASSWORD: password
+    healthcheck:
+      test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost" ]
+      timeout: 10s
+      retries: 10
+
+  adminer:
+    image: adminer
+    ports:
+      - "8081:8080"
+
+volumes:
+  mysql:
+  mercure_config:
+  mercure_data: