Kubernetes Operator For Apache Druid

Druid Operator provisions and manages Apache Druid cluster on kubernetes. Druid Operator is designed to provision and manage Apache Druid in distributed mode only. It is built in Golang using kubebuilder. Druid Operator is available on operatorhub.io Refer to Documentation for getting started.

Feel free to join Kubernetes slack and join druid-operator

Talks and Blogs on Druid Operator

• Dok Community
• Druid Summit
• Druid Operator Blog
• Druid On K8s Without ZK
• Building Apache Druid on Kubernetes: How Dailymotion Serves Partner Data

Supported CR

• The operator supports CR of type Druid.
• Druid CR belongs to api Group druid.apache.org and version v1alpha1

Druid Operator Architecture

Notifications

• The project moved to Kubebuilder v3 which requires a manual change in the operator.
• Users are encourage to use operator version 0.0.9+.
• The operator has moved from HPA apiVersion autoscaling/v2beta1 to autoscaling/v2 API users will need to update there HPA Specs according v2 api in order to work with the latest druid-operator release.
• druid-operator has moved Ingress apiVersion networking/v1beta1 to networking/v1. Users will need to update there Ingress Spec in the druid CR according networking/v1 syntax. In case users are using schema validated CRD, the CRD will also be needed to be updated.
• The v1.0.0 release for druid-operator is compatible with k8s version 1.25. HPA API is kept to version v2beta2.

Kubernetes version compatibility

druid-operator	0.0.9	v1.0.0	v1.1.0
kubernetes <= 1.20	❌	❌	❌
kubernetes == 1.21	✅	❌	❌
kubernetes >= 1.22 and <= 1.25	✅	✅	❌
kubernetes > 1.25	❌	❌	✅

Commerical Support

If you are looking for commercial support on running Apache Druid, feel free to contact. Please send a PR if you want your company to be added to commercial support.

Name	Company	Contact
Adheip Singh - Maintainer	DataInfra	[email protected]
Saydul Bashar - Solution Architect	DataStreamIQ	[email protected]

Contributors

Note

Apache®, Apache Druid, Druid® are either registered trademarks or trademarks of the Apache Software Foundation in the United States and/or other countries. This project, druid-operator, is not an Apache Software Foundation project.