Single cluster example: Update Tutorial_Helm.md
Reordering file DNS Description added
Replaces !241 (closed) simply because we can't run the CI for MRs coming from another repo.
Also changing default DNS variable in single-cluster's config file.
Reordering file DNS Description added
Replaces !241 (closed) simply because we can't run the CI for MRs coming from another repo.
Also changing default DNS variable in single-cluster's config file.