Prerequisites
The following must be installed locally before you can install :
| Application | Download from | Comments |
|---|---|---|
| Helm | https://helm.sh/docs/intro/install | Mandatory, 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. https://helm.sh/docs/topics/version_skew/ |
Cert-manager 1.1.0 or later | https://cert-manager.io | Recommended Hint! 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 | https://kubernetes.io/docs/tasks/tools/install-kubectl/ | Mandatory, for all administrative tasks with the cluster |
| Network File System - NFS | https://kubernetes.io/docs/tasks/tools/install-kubectl/ | Optional, if Persistent Volumes are required |
| Kubernetes Cluster Requirements | Comments |
|---|---|
| Kubernetes | Mandatory, for valid versions, 1.22 - 1.25 |
| Network plug-ins - Tested with Calico | https://docs.projectcalico.org/getting-started/kubernetes/self-managed-onprem/onpremises |
| Firewall | Rules for accessing the pods externally |
| Horizontal Pod Autoscaler | A 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: https://github.com/kubernetes-sigs/metrics-server. |
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
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