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

config/packages/cache.yaml

@@ -9,7 +9,7 @@ framework:
 
         # Redis
         app: cache.adapter.redis
-        default_redis_provider: '%env(REDIS_HOST)%'
+        default_redis_provider: '%app.cache.redis.host%'
 
         # APCu (not recommended with heavy random-write workloads as memory fragmentation can cause perf issues)
         #app: cache.adapter.apcu

config/services.yaml

@@ -4,14 +4,22 @@
 # Put parameters here that don't need to change on each machine where the app is deployed
 # https://symfony.com/doc/current/best_practices.html#use-parameters-for-application-configuration
 parameters:
+    # Media
     media.default_movies_dir: movies
     media.default_tvshows_dir: tvshows
     media.movies_path: '/var/download/%env(default:media.default_movies_dir:MOVIES_PATH)%'
     media.tvshows_path: '/var/download/%env(default:media.default_tvshows_dir:TVSHOWS_PATH)%'
 
+    # Mercure
     app.mercure.url: 'http://mercure/.well-known/mercure'
     app.mercure.public_url: '%env(APP_URL)%/hub/.well-known/mercure'
 
+    # Cache
+    app.cache.adapter: '%env(default:app.cache.adapter.default:CACHE_ADAPTER)%'
+    app.cache.redis.host: '%env(default:app.cache.redis.host.default:REDIS_HOST)%'
+    app.cache.adapter.default: 'filesystem'
+    app.cache.redis.host.default: 'redis://redis'
+
 services:
     # default configuration for services in *this* file
     _defaults: