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The service comes with a set of predefined cluster templates allowing for a quick start of using the service. For advanced use cases and production deployments manual cluster provisioning where the configuration can be fine-tuned is recommended.

Currently, 3 templates are available.

Template Name Purpose Description

ewc-eum-sm

Small cluster for development/testing purpose of small workload.

Worker nodes based on eo1.small instance flavour.

ewc-eum-lg

Larger cluster for more demanding workload.

Worker nodes based on eo1.large instance flavour.

ewc-eum-mla

Larger cluster for more demanding workload with Monitoring
and Logging enabled.

Worker nodes based on eo1.large instance flavour.

Components for cluster monitoring and logging is enabled by default.
The user has to manually add the necessary metrics collection addons.

Some notes about the cluster templates:

The latest Ubuntu images available in the EWC are used on the worker nodes.
The latest patch version of the second latest minor Kubernetes version available in the EWC is used. E.g. when Kubernetes 1.29, 1.30, 1.31 and 1.32 are available, the templates will be based on version 1.31.x, where x is the latest available patch version.
The clusters come with a preinstalled Nginx Ingress controller
Cluster auto scaling is enabled by default allowing to scale from 1 to 4 nodes.