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Welcome to Stackable

We're a company based in Germany building an open source distribution for modern data platforms on top of Kubernetes. Our products are perfect for use within any Data Mesh and other environments.

Currently, we support these tools amongst others:

  • Apache Airflow
  • Apache Druid
  • Apache HBase
  • Apache Hadoop HDFS
  • Apache Hive Metastore
  • Apache Kafka
  • Apache NiFi
  • Apache Spark
  • Apache Superset
  • Trino
  • Apache ZooKeeper

Here are some relevant links:

Please reach out to us in case you have any questions!

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  1. operator-rs operator-rs Public

    A collection of crates to make implementing Kubernetes operators easier

    Rust 153 16

Repositories

Showing 10 of 172 repositories
  • secret-operator Public

    Stackable operator for provisioning and distributing secrets

    stackabletech/secret-operator’s past year of commit activity
    Rust 13 7 44 4 Updated Feb 18, 2026
  • spark-k8s-operator Public

    Operator for Apache Spark-on-Kubernetes for Stackable Data Platform

    stackabletech/spark-k8s-operator’s past year of commit activity
    Rust 69 3 36 (1 issue needs help) 1 Updated Feb 18, 2026
  • zookeeper-operator Public

    A tool that can be used to deploy and manager Apache ZooKeeper clusters/ensembles

    stackabletech/zookeeper-operator’s past year of commit activity
    Rust 34 10 31 3 Updated Feb 18, 2026
  • docker-images Public

    Product images for the Stackable Data Platform

    stackabletech/docker-images’s past year of commit activity
    Dockerfile 22 Apache-2.0 6 23 15 Updated Feb 18, 2026
  • nifi-opa-plugin Public

    A plugin for Apache NiFi to authorize access via an external policy engine such as OPA.

    stackabletech/nifi-opa-plugin’s past year of commit activity
    Open Policy Agent 5 MIT 2 2 0 Updated Feb 18, 2026
  • superset-operator Public

    Operator for Apache Superset for Stackable Data Platform

    stackabletech/superset-operator’s past year of commit activity
    Rust 35 3 29 (2 issues need help) 2 Updated Feb 18, 2026
  • operator-templating Public

    Templates for ci and packaging files that are common across all operators

    stackabletech/operator-templating’s past year of commit activity
    Python 5 Apache-2.0 1 7 6 Updated Feb 18, 2026
  • hdfs-utils Public
    stackabletech/hdfs-utils’s past year of commit activity
    Java 0 Apache-2.0 0 2 2 Updated Feb 18, 2026
  • stackabletech/trino-operator’s past year of commit activity
    Rust 61 8 51 3 Updated Feb 18, 2026
  • hdfs-operator Public

    Kubernetes operator for Apache Hadoop HDFS used by the Stackable Data Platform

    stackabletech/hdfs-operator’s past year of commit activity
    Rust 52 7 37 3 Updated Feb 18, 2026