Introduction

The Doris Operator is designed to streamlines the management of Apache Doris clusters on Kubernetes, automating operational tasks and monitoring of the Doris cluster, with the primary goal of transforming Doris into a truly cloud-native database.

Version Requirement#

• Kubernetes: 1.16+
• Apache Doris: 2.0.0+

Features#

The Doris Operator encompasses the following key features:

• Kubernetes Package Management Support

  Doris Operator supports installation via Helm or Kustomize, enabling easy deployment with a single command.

• Rolling Updates for Doris Cluster

  Orchestrates a smooth rolling update for the Doris cluster, allowing for non-disruptive configuration updates and version upgrades.

• Secure Scalability of Doris Cluster

  The Doris Operator facilitates horizontal scalability for Doris in the cloud, ensuring a secure and efficient scaling process.

• Automated Compute Node Scaling Based on Load

  Automatically adjusts the cluster’s compute nodes based on the Doris load, optimizing performance through horizontal scaling.

• Automatic Failover

  In case of cluster failures, the Doris Operator seamlessly initiates automatic failover procedures to ensure uninterrupted service.

• Automatic Monitoring Setup Upon Creation of Doris Cluster

  Automatically deploys monitoring components such as Prometheus and Grafana for monitoring, as well as Loki for logging, to maintain the observability of the Doris cluster.

• Automatic Data Backup (WIP)

  Provides a user-friendly and customizable periodic data backup mechanism with automatic retry capabilities.

• Multi-tenancy Support

  Allows users to effortlessly deploy and manage multiple Doris clusters on a single Kubernetes cluster, promoting efficient multi-tenant utilization.