incorporate edits from Bob D

[rosemarymarano]

Including:

• Noting that the guide assumes a single node cluster.
• Moved up the instruction to grant the Helm service account the cluster-admin role.
• Changed the “kubectl log” command to “kubectl logs” (in both files).
• Added the path for the kubernetes/samples/scripts/create-weblogic-domain/domain-home-in-image/create-domain-inputs.yaml file.

[tbarnes-us]

@rosemarymarano @moreaut

[tbarnes-us]

Some general comments, indirectly related to this specific change:

• The file name (helm-charts.md) and doc title ('using operator helm charts') are confusing to me since:
  -- The focus is on installing and running the operator - not helm in particular. Helm is just a tool we use to get the operator running, and is not the sole subject of the guide (for example, it also discusses Elk).
  -- We also need a helm-charts instruction for the load balancers, but the focus of the document is the operator process.
• So how about
  -- (A) move the bulk of the contents to a new file named something like 'operator.md' with title like 'Managing the Operator'
  -- (B) leave only the helm/tiller install/setup guidance, retitle to 'setting up helm and tiller', and reference this file from from 'operator.md', 'install.md', 'ingress.md', and any other place that has helm install as a pre-req

Also:

• If removing the operator does not remove the CRD, then the directions for removing the operator in helm-charts.md should be updated to mention this step.

[rosemarymarano]

All good suggestions, Tom. I will work on them.