Implement Topology awareness in the cluster

[oscrx]

https://kubernetes.io/docs/concepts/scheduling-eviction/topology-spread-constraints/

Label the nodes with zones (hou-1, ede-1, ede-2, vee-1)

And make the deployments honour this according to the docs linked above

[oscrx]

Oh there are also cluster defaults. This is a nice rabbithole
https://kubernetes.io/docs/concepts/scheduling-eviction/topology-spread-constraints/#cluster-level-default-constraints

[oscrx]

We already have it?
https://kubernetes.io/docs/concepts/scheduling-eviction/topology-spread-constraints/#internal-default-constraints