Current production-esque environment

Kubernetes node specs:

4 core CPU

16GB memory

40GB drive per node.

Database configuration:

Crunchy-Postgres Kubernetes stateful set

Deployed via Helm chart

Volumes for Postgres provisioned with vSphere storage class in Kubernetes/Rancher 2.1

XFS file system

1 primary and one replica for each Folio instance

Test cluster:

7 pre-provisioned Oracle Linux VMs on VMware infrastructure (4 Worker and 3 etcd/Control Plane nodes).

RancherOS cluster:

8 node template provisioned RancherOS VMs on VMware infrastructure (5 Worker and 3 etcd/Control Plane nodes).

Folio Install Github here: https://github.com/folio-org/folio-install/tree/kube-rancher/alternative-install/kubernetes-rancher/TAMU