README.md

Kubernetes Operator for Apache Druid

Deprecation Notice:

• Refer to #329.
• The project will be externally maintained in the following fork druid-operator
• The new repo is fully backward compatible with previous releases. Feel free to open issues and collaborate. Thank You.

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• 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 using the kubebuilder.
• Language used is GoLang.
• druid-operator is available on operatorhub.io
• Refer to Documentation for getting started.
• Join Kubernetes slack and join druid-operator

Supported CR

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

Notifications

• Users may experience HPA issues with druid-operator with release 0.0.5, as described in the issue.
• The latest release 0.0.6 has fixes for the above issue.
• The operator has moved from HPA apiVersion autoscaling/v2beta1 to autoscaling/v2beta2 API users will need to update there HPA Specs according v2beta2 api in order to work with the latest druid-operator release.
• Users may experience pvc deletion issue in release 0.0.6, this issue has been fixed in patch release 0.0.6.1.
• 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.

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.