Support Deployments plus Node Anti Affinity

[dlydiard]

DeploymentConfig does not support node anti affinity for PODs with kube > 1.6. Can the DeploymentConfigs be converted to use Deployment's instead, so that anti affinity can be used? We want to guarantee the PODs are spread across AZs for some of the sub systems.

[dlydiard]

Update i was able to get this to work, i had an indentation issue...

apiVersion: apps.3scale.net/v1alpha1
kind: APIManager
...
spec:
  apicast:
    productionSpec:
      affinity:
        podAntiAffinity:
          ...
                topologyKey: kubernetes.io/hostname