# Docker Compose file for Valkey (Alpine)
#
# Usage:
#   docker compose up -d
#
# By default, Valkey starts with no password — any client can connect.
# To require a password, set VALKEY_PASSWORD in your .env file and uncomment
# the "command" line below. Clients must then authenticate with AUTH
# <password>.
#
# Environment variables (see .env.example for details):
#   VALKEY_PASSWORD - Optional password for client connections

services:
  valkey:
    # For available image tags, see https://hub.docker.com/_/valkey
    image: valkey/valkey:9-alpine
    container_name: valkey
    # To enable password authentication, set VALKEY_PASSWORD in your .env file
    # and uncomment the following line:
    # command: valkey-server --requirepass ${VALKEY_PASSWORD}
    ports:
      # Map host port 6379 to container port 6379 (Valkey default).
      - "6379:6379"
    volumes:
      # Persist data beyond container lifetime.
      - valkey_data:/data

volumes:
  valkey_data: