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ClickHouse is a fast, open-source columnar database designed for analytics. Thanks to its official Docker images, you can quickly spin it up locally or in CI environments without fuss. Let’s walk through a friendly step-by-step setup!

1. Pick the Official Docker Image

Use ClickHouse's official Docker image for best results:
docker pull clickhouse/clickhouse-server:latest
This image includes the stable, up-to-date version maintained by the ClickHouse team.

2. Run a Basic ClickHouse Container

Start your container with minimal configuration:
docker run -d \
  --name clickhouse-server \
  -p 9000:9000 \
  -p 8123:8123 \
  clickhouse/clickhouse-server:latest
  • Port 9000 is for the native client.
  • Port 8123 lets you query via HTTP.
  • By default, ClickHouse runs without a password and allows only local connections.

3. Add Persistent Storage

To preserve data beyond container restarts, mount local folders:
docker run -d \
  --name clickhouse-server \
  -p 9000:9000 -p 8123:8123 \
  -v ~/clickhouse/data:/var/lib/clickhouse \
  -v ~/clickhouse/logs:/var/log/clickhouse-server \
  clickhouse/clickhouse-server:latest
Now your database and logs survive container restarts.

4. Try Docker Compose

A docker-compose.yml setup adds organization:
version: '3'
services:
  clickhouse:
    image: clickhouse/clickhouse-server:latest
    container_name: clickhouse
    ports:
      - "9000:9000"
      - "8123:8123"
    volumes:
      - ./data:/var/lib/clickhouse
      - ./logs:/var/log/clickhouse-server
Launch it with:
docker-compose up -d
Your data and logs will live under ./data and ./logs.

5. Connect Using the Native Client

Access your container’s shell to use the ClickHouse client:
docker exec -it clickhouse-server clickhouse-client
Then query the server, for example:
SHOW DATABASES;
You should see default databases like default, system, and more

6. Optional Configuration & Scripts

Want to customize or initialize on startup? Drop .xml, .sql, or .sh files into:
/docker-entrypoint-initdb.d/
The container will automatically process them before starting hub.docker.com. You can include queries to create tables, tweak users, or apply config overrides.

7. Tune for Production

For more serious setups:
  • Use --network=host for performance
  • Increase file descriptors with --ulimit nofile=262144:262144.
  • Mount config overrides in config.d/ or users.d/ folders.
  • Run with added Linux capabilities (CAP_SYS_NICE, CAP_IPC_LOCK) if needed for advanced features
  • Quick: Local testing in minutes.
  • Durable: Data lives on your host.
  • Flexible: Use Docker Compose or scripts for advanced setups.
  • Production-ready: Easy upgrades, configs, and scaling options.
  • Pull the official clickhouse/clickhouse-server image.
  • Run it with ports 9000 and 8123 exposed.
  • Mount volumes for data and logs.
  • Connect via clickhouse-client.
  • Customize via entrypoint scripts and config files.
  • Scale it up with ulimits, host networking, and custom setups.
With Docker, ClickHouse becomes effortless to install and manage. It’s perfect for local development and a great stepping stone to production architectures.

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