kong demo

following these:

https://github.com/Kong/kong-dist-kubernetes

first, deploy https://github.com/Kong/kong-dist-kubernetes/blob/master/postgres.yaml

kubectl apply -f ***

then, deploy https://github.com/Kong/kong-dist-kubernetes/blob/master/kong_postgres.yaml

3rd, run one time job https://github.com/Kong/kong-dist-kubernetes/blob/master/kong_migration_postgres.yaml