Error from server (AlreadyExists) on retry after first attempt failed with " Invalid value"

Step1 -

Anils-MacBook-Pro:couchbase-kubernetes-demo anil$ kubectl create -f couchbase-cluster01.yaml

couchbasecluster "cb-example" created

This step failed although it says 'couchbasecluster "cb-example" created' [I know we discussed about adding validation in 0.8] 

Checked logs and found issue -

level=error msg="cluster failed to setup: Pod \"cb-example-0000\" is invalid: metadata.labels: Invalid value: \"couchbase_service_\": name part must consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is '([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]')" cluster-name=cb-example module=cluster

Step 2 - 

Fixed the by removing '- search' 

Re-ran 

Anils-MacBook-Pro:couchbase-kubernetes-demo anil$ kubectl create -f couchbase-cluster.yaml

Error from server (AlreadyExists): error when creating "couchbase-cluster.yaml": couchbaseclusters.couchbase.database.couchbase.com "cb-example" already exists

Problem - 

If step1 failed to create Couchbase-Cluster then Step 2 shouldn't give error "AlreadyExists"