Support namespace selector
Add update README, fixes #6 (closed)
For https://gitlab.cern.ch/paas-tools/okd4-install/-/merge_requests/468
/CC @estevesm
Edited by Alexandre Lossent
Add update README, fixes #6 (closed)
For https://gitlab.cern.ch/paas-tools/okd4-install/-/merge_requests/468
/CC @estevesm