If the install procedure for Wallaroo goes awry, one option is to uninstall the incomplete Wallaroo installation and start again. The following procedure will remove Wallaroo from a Kubernetes cluster.

1. Remove all Kubernetes namespaces with the kubectl delete namespaces {list of namespaces}command except the following : default, kube* (any namespaces with kube before it).

   For example, in the following environment wallaroo, model1 and model2 would be deleted with the following:

     -> kubectl get namespaces
       NAME			    STATUS        AGE
       default		        Active        7d4h
       kube-node-lease	    Active		    7d4h
       kube-public		    Active		    7d4h
       model1               Active         4h23m
       model2               Active         4h23m
       wallaroo             Active         3d6h
   
       kubectl delete namespaces wallaroo model1 model2
   

2. Use the following bash script or run the commands individually:

   #!/bin/bash
   
   kubectl delete namespace minio-operator
   kubectl delete clusterrole/minio-operator-role
   kubectl delete clusterrole/console-sa-role
   kubectl delete clusterrolebinding/minio-operator-binding
   kubectl delete clusterrolebinding/console-sa-binding
   kubectl delete crd/modelconfigs.wallaroo.ai
   kubectl delete crd/tenants.minio.min.io
   

3. Once complete, the kubectl get namespaces will return only the default namespaces:

   ❯ kubectl get namespaces
   NAME              STATUS   AGE
   default           Active   3h47m
   kube-node-lease   Active   3h47m
   kube-public       Active   3h47m
   kube-system       Active   3h47m
   

Wallaroo can now be reinstalled into this environment.