example citus operator

Using the Kube crate to manage a Citus Postgres cluster

usage

1. install the crd k apply -f crd.yml
2. deploy a cluster k apply -f deploy.yml

reference

• https://github.com/Pscheidl/rust-kubernetes-operator-example
• https://docs.citusdata.com/en/v6.0/index.html
• https://github.com/citusdata/membership-manager/blob/master/manager.py
• https://github.com/citusdata/docker