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This guide shows how to deploy RisingWave with Lakekeeper, a hosted REST catalog service. This setup enables you to create and manage internal Iceberg tables that use a REST-compliant catalog. You can deploy this configuration using one of two methods:
  • Docker: Use this method for local testing and development.
  • Kubernetes (Helm): Use this method for production or clustered environments.

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Deploy with Docker

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Prerequisites

  1. Ensure Docker Desktop is installed and running in your environment.
  2. Clone the RisingWave repository. 
    git clone https://github.com/risingwavelabs/risingwave.git
  3. Navigate to the docker directory within the repository. 
    cd risingwave/docker
  4. Run the docker compose command to start the services. This command deploys a RisingWave cluster and the Lakekeeper catalog. A default warehouse named risingwave-warehouse is automatically created. You can view its configuration at http://localhost:8181/ui/warehouse after the services are running. 
    docker compose -f docker-compose-with-lakekeeper.yml up
  5. Connect to RisingWave to begin creating tables: 
    psql -h localhost -p 4566 -d dev -U root

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Steps

  1. Create an Iceberg connection. 
    CREATE CONNECTION lakekeeper_catalog_conn
WITH (
    type = 'iceberg',
    catalog.type = 'rest',
    catalog.uri = 'http://lakekeeper:8181/catalog/',
    warehouse.path = 'risingwave-warehouse',
    s3.access.key = 'hummockadmin',
    s3.secret.key = 'hummockadmin',
    s3.path.style.access = 'true',
    s3.endpoint = 'http://minio-0:9301',
    s3.region = 'us-east-1'
);
  2. Set the connection as the default for your session. 
    SET iceberg_engine_connection = 'public.lakekeeper_catalog_conn';
ALTER SYSTEM SET iceberg_engine_connection = 'public.lakekeeper_catalog_conn';
  3. Create an internal Iceberg table. 
    CREATE TABLE t_lakekeeper_basic(
    id INT PRIMARY KEY,
    name VARCHAR,
    v BIGINT
)
WITH (commit_checkpoint_interval = 1)
ENGINE = iceberg;
  4. Insert data into the table. 
    INSERT INTO t_lakekeeper_basic VALUES
    (1, 'alice', 100),
    (2, 'bob', 200),
    (3, 'charlie', 300);
FLUSH;
  5. Query the table to verify the data. 
    SELECT * FROM t_lakekeeper_basic;

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Deploy with Kubernetes (Helm)

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Prerequisites

Ensure your Kubernetes environment is configured with Helm by following the installation instructions.

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Steps

  1. Add the RisingWave and Lakekeeper Helm repositories. 
    helm repo add risingwavelabs https://risingwavelabs.github.io/helm-charts/ --force-update
helm repo add lakekeeper https://lakekeeper.github.io/lakekeeper-charts/
helm repo update
  2. Create a Kubernetes namespace for the deployment. 
    kubectl create namespace risingwave
  3. Use Helm to install RisingWave with its bundled components. 
    helm install -n risingwave --set tags.bundle=true risingwavelabs/risingwave
  4. Use Helm to install Lakekeeper. 
    helm install -n risingwave my-lakekeeper lakekeeper/lakekeeper
  5. Verify that all pods are running successfully. 
    kubectl get pods -n risingwave
  6. Retrieve the default root password for the MinIO service. 
    k get secret risingwave-minio -o jsonpath="{.data['root-password']}" | base64 -d
  7. Forward the necessary ports. Run each command in a separate terminal. 
    kubectl -n risingwave port-forward svc/risingwave 4567
kubectl -n risingwave port-forward svc/risingwave-minio 9001
kubectl -n risingwave port-forward svc/my-lakekeeper 8181
  8. Configure the storage warehouse in the Lakekeeper UI.
    This guide uses MinIO as an example. If you use a different object store, such as Amazon S3, configure it accordingly in the Lakekeeper UI.
    Open http://localhost:9001 in a browser and create a bucket (e.g., “abc”). Then, open http://localhost:8181 and create a warehouse (e.g., “abc”), providing the following details:
    • Access key: root
    • Password: Use the password you obtained in the previous step.
    • Path style: Enable this toggle.
    • Region: us-east-1
  9. Connect to RisingWave and run the test queries.
    Connect to RisingWave
    psql -h localhost -p 4567 -d dev -U root
    Run SQL
    create connection lakekeeper_catalog_conn
with (
    type = 'iceberg',
    catalog.type = 'rest',
    catalog.uri = 'http://my-lakekeeper:8181/catalog/',
    warehouse.path = 'abc',       -- replace with your warehouse name
    s3.access.key = 'root',
    s3.secret.key = 'K9xXOGgEHx', -- replace with your MinIO secret key
    s3.path.style.access = 'true',
    s3.endpoint = 'http://risingwave-minio:9000',
    s3.region = 'us-east-1'
);

set iceberg_engine_connection = 'public.lakekeeper_catalog_conn';

create table t_lakekeeper_basic(id int primary key, name varchar, v bigint)
with(commit_checkpoint_interval = 1) engine = iceberg;

insert into t_lakekeeper_basic values(1, 'alice', 100), (2, 'bob', 200), (3, 'charlie', 300);
flush;

select * from t_lakekeeper_basic;
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