Description of problem: In case now network information exist in undercloud.conf the upgrade procedure will change the network to the new default subnet 192.168.24.0 To prevent upgrade failures and network changes, the upgrade should check for the relevant network parameters in undercloud.conf (line local_ip) and exit if the parameters are not in conf file Version-Release number of selected component (if applicable): How reproducible: Run unercloud upgrade from Newton to Ocata Steps to Reproduce: 1. 2. 3. Actual results: Installation will fail and Network will change from default 192.0.2.1 to new default 192.168.24.1 Expected results: Additional info:
There is a similar bug from Yurii to cover the documentation aspect of this. Jarda, can you review and decide if you would like to propose this as a release blocker or defer to a future release?
OSP11 is now retired, see details at https://access.redhat.com/errata/product/191/ver=11/rhel---7/x86_64/RHBA-2018:1828