Update TryMCP deployment scripts

* drop global network params, which can be delivired with ISO;
* show OpenStack UI endpoints with creds;
* set error level for scripts;

Change-Id: I86617a03c8027e8b46a43c4093ec781d1359cc32
Related-Prod: PROD-30834
5 files changed
tree: 9f6bedc010e16c89cd3c328c44a8f8ac428b5eaf
  1. config-drive/
  2. mirror-image/
  3. predefine-vm/
  4. salt-ca/
  5. .gitreview
  6. README.rst