System Requirements - Private Cloud(3.0)


The following must be installed locally before you can install :

ApplicationDownload fromComments
Helm, the version depends on the Kubernetes instance version on which the product is deployed.
Please refer to Helm version support page below for further details.

Cert-manager 1.1.0 or later



If you do not want to use cert-manager, there is an option to do the Helm install with the parameter mzOperator.webhook.tls.cert.delegate=internal . Search for documented helm values to understand the implications of this.

kubectl, for all administrative tasks with the cluster
Network File System - NFS, if Persistent Volumes are required
Kubernetes Cluster RequirementsComments
KubernetesMandatory, for valid versions, 1.22 - 1.25
Network plug-ins - Tested with Calico
FirewallRules for accessing the pods externally 
Horizontal Pod AutoscalerA metrics server is required when it comes to scaling. If you are planning to use the Horizontal Pod Autoscaler with custom metrics scaling, you will need to set up a Prometheus Adapter (see Setting up Prometheus). For smaller and less complicated scaling such as using CPU based scaling, you can utilize a smaller metrics server such as:

Platform Databases[hide]3.0[/hide]
The following Platform Databases are supported:
  • Derby (embedded)
  • Oracle Database 19c
  • PostgreSQL 11/12/13/14/15
  • SAP HANA 2.0 (multiple-container database mode)

Web Browsers(3.0)
For web based interfaces, it is recommended that you use the latest available versions of the following web browsers:
  • Google Chrome
  • Mozilla Firefox
  • Microsoft Edge

Desktop and Desktop Launcher(3.0)
The following OS and third-party software are required by the Desktop and the Desktop Launcher:
  • Windows 10/11
  • Java Platform Standard Edition (JRE) 17 is required.

Optional Software(3.0)
The following software is optional or is required by optional components:
  • For Couchbase Enterprise Edition support, see the/wiki/spaces/3PP/pages/1671475.
  • Grafana v7.1.1
  • Kafka version 2.4.0 - 3.0.0
  • Promethues community 2.22.1
  • Redis version 5.0.7
  • Terraform version v12