negyedik gyakorlat + megoldasok

Backend/negyedik gyakorlat_minta/docker-compose.yml

@@ -0,0 +1,25 @@
+version: '3.8'
+
+services:
+  # PostgreSQL Database
+  postgres:
+    image: postgres:15-alpine
+    container_name: cors-di-email-postgres-minta
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: ${DB_USER:-postgres}
+      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
+      POSTGRES_DB: ${DB_NAME:-cors_di_app_minta}
+    ports:
+      - "${DB_PORT:-5433}:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  postgres_data:
+    driver: local