KUDO Cassandra Operator

The KUDO Cassandra Operator makes it easy to deploy and manage Apache Cassandra on Kubernetes.

Konvoy

Getting started

The KUDO Cassandra operator requires KUDO and Kubernetes versions as specified in operator.yaml.

To install it run

kubectl kudo install cassandra

Features

• Configurable cassandra.yaml and jvm.options parameters
• JVM memory locking out of the box
• Prometheus metrics and Grafana dashboard
• Horizontal scaling
• Rolling parameter updates
• Readiness probe
• Unpriviledged container execution
• Node-to-Node and Node-to-Client communication encryption
• Backup/restore
• Rack-awareness
• Node replace
• Inter-pod anti-affinity
• Multi-datacenter support

Roadmap

• RBAC, pod security policies
• Diagnostics bundle

Documentation

• Installing
• Production
• Accessing
• Architecture
• Managing
• Resources
• Upgrading
• Monitoring
• Backup & Restore
• Repair
• Decommission
• Security
• Multi Datacenter
• Parameters reference

Version Chart

Version	Apache Cassandra version	Operator version	Minimum KUDO Version	Status	Release date
3.11.7-1.0.2	3.11.7	1.0.2	0.17.0	GA	2020-11-04
3.11.6-1.0.1	3.11.6	1.0.1	0.16.0	GA	2020-07-27
3.11.6-1.0.0	3.11.6	1.0.0	0.13.0	GA	2020-06-04
3.11.5-0.1.2	3.11.5	0.1.2	0.10.0	beta	2020-01-22
3.11.5-0.1.1	3.11.5	0.1.1	0.8.0	beta	2019-12-12
3.11.4-0.1.0	3.11.4	0.1.0	0.8.0	beta	2019-11-13