# This is a simplified example for learning purposes. Do not use this in production.
# For production-ready deployments, see: https://www.tensorzero.com/docs/gateway/deployment

services:
  clickhouse:
    image: clickhouse/clickhouse-server:24.12-alpine
    environment:
      - CLICKHOUSE_USER=chuser
      - CLICKHOUSE_DEFAULT_ACCESS_MANAGEMENT=1
      - CLICKHOUSE_PASSWORD=chpassword
    ports:
      - "8123:8123"
    healthcheck:
      test: wget --spider --tries 1 http://chuser:chpassword@clickhouse:8123/ping
      start_period: 30s
      start_interval: 1s
      timeout: 1s

  # The TensorZero Python client *doesn't* require a separate gateway service.
  #
  # The gateway is only needed if you want to use the OpenAI Python client
  # or interact with TensorZero via its HTTP API (for other programming languages).
  #
  # The TensorZero UI also requires the gateway service.
  gateway:
    image: tensorzero/gateway
    volumes:
      # Mount our tensorzero.toml file into the container
      - ./config:/app/config:ro
    command: --config-file /app/config/tensorzero.toml
    environment:
      - TENSORZERO_CLICKHOUSE_URL=http://chuser:chpassword@clickhouse:8123/tensorzero
      - OPENAI_API_KEY=${OPENAI_API_KEY:?Environment variable OPENAI_API_KEY must be set.}
    ports:
      - "3000:3000"
    extra_hosts:
      - "host.docker.internal:host-gateway"
    depends_on:
      clickhouse:
        condition: service_healthy

  ui:
    image: tensorzero/ui
    volumes:
      # Mount our tensorzero.toml file into the container
      - ./config:/app/config:ro
    environment:
      - OPENAI_API_KEY=${OPENAI_API_KEY:?Environment variable OPENAI_API_KEY must be set.}
      - TENSORZERO_CLICKHOUSE_URL=http://chuser:chpassword@clickhouse:8123/tensorzero
      - TENSORZERO_GATEWAY_URL=http://gateway:3000
    ports:
      - "4000:4000"
    depends_on:
      clickhouse:
        condition: service_healthy