K8s Site deployments should have control-plane HA and a scalable data plane

With the current K8s site manifest template (https://gitlab.com/volterra.io/volterra-ce/-/blob/master/k8s/ce_k8s.yml), only a single master node can be deployed without causing etcd volume corruption. K8s sites should support 3 master nodes for etcd HA as well as multiple worker nodes to scale the data plane.

It would be preferable that the multiple node CE data plane deployment remained a StatefulSet.

This issue is documented in:

https://gitlab.com/volterra/support/technical/-/issues/4655

  • John Gruber
  • Sep 29 2021
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