OpenStack host maintenance and upgrade in interaction with application on top of it

Gerrit User 15834 f1f7f0d03a Update patch set 2 ... Patch Set 2: (7 comments) Thanks, this was very good. It made me realize there all and all need to be more explained. Patch-set: 2		2020-04-22 06:52:00 +00:00
0607b6520e9883c74384969510626aa9913d3bb9	Update patch set 2	2020-04-22 06:52:00 +00:00