missing

Makefile

@@ -0,0 +1,16 @@
+APP_DB_VOLUME=app-db-data
+DW_DB_VOLUME=dw-db-data
+COMPOSE_FILE=docker-compose.yml
+
+.PHONY: start stop reset
+
+start:
+	docker compose -f $(COMPOSE_FILE) up -d
+
+stop:
+	docker compose -f $(COMPOSE_FILE) down
+
+reset: stop
+	@echo "Removing volumes..."
+	docker volume rm -f $(APP_DB_VOLUME) $(DW_DB_VOLUME)
+	@echo "Volumes removed. You can now start fresh with 'make start'"

docker-compose.yml

@@ -5,11 +5,11 @@ services:
     image: postgres:17
     container_name: app-db
     environment:
-      POSTGRES_USER: app
-      POSTGRES_PASSWORD: app123
-      POSTGRES_DB: app_db
+      POSTGRES_USER: ${POSTGRES_APP_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_APP_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_APP_DB}
     ports:
-      - "5432:5432"
+      - "${POSTGRES_APP_PORT}:5432"
     volumes:
       - app-db-data:/var/lib/postgresql/data
 
@@ -17,11 +17,11 @@ services:
     image: postgres:17
     container_name: dw-db
     environment:
-      POSTGRES_USER: dw
-      POSTGRES_PASSWORD: dw123
-      POSTGRES_DB: dw_db
+      POSTGRES_USER: ${POSTGRES_DW_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_DW_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_DW_DB}
     ports:
-      - "5433:5432"
+      - "${POSTGRES_DW_PORT}:5432"
     volumes:
       - dw-db-data:/var/lib/postgresql/data