* Install blas and Pelegant and open ports for Pelegant runs

* Move all hosts
* Change hostnames
* Change IPs in configurations
* Improve IPA setup
* Update roles:
  * opera
  * lasarchiv
  * common/printer
  * ipa_hosts

root authored Jan 29, 2019 and julian.gethmann committed Feb 22, 2019

* Cloning the KITLaTeX repository failed because the SSH-key for the GitLab
instance was missing.

Fix issue #41 and make Opera role run again

* This should prevent commented versions of the fstab entry

This role is not idempotent!
Add 'computer_name's to all host_vars/las*.las.kit.edu
Add and update OS infos in host_vars
Update host names for ipa_users