Konvoy DocumentationThe following are important considerations when planning your major version upgrade:
The Cluster name must be a valid Kubernetes resource name
The cluster name must be a valid Kubernetes resource name, that is, it must follow these rules:
- contain no more than 253 characters
- contain only lowercase alphanumeric characters, ‘-’ or ‘.’
- start with an alphanumeric character
- end with an alphanumeric character
For example, a cluster name with an underscore (_) is valid in Konvoy 1.8, but not valid in Konvoy 2.1.
Upgrade of some Konvoy 1.8 cluster configurations is not supported
- Upgrading clusters with multiple imageRegistries
- Clusters using a bastion
- Clusters using GPU enabled node pool