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docker-compose.redis.yml

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+version: "3.8"
+
+# Use default bridge network (no custom network needed)
+
+services:
+  redis:
+    image: redis:7-alpine
+    container_name: shared-redis
+    ports:
+      - "6379:6379"  # Fixed port mapping
+    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
+    volumes:
+      - redis_data:/data
+    # networks:
+    #   - default  # Use default network
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 10s
+      timeout: 3s
+      retries: 3
+
+volumes:
+  redis_data: