Lingxian Kong 6ee16cee26 Functional test for creating execution with function version
Other changes in order to make this patch pass CI jobs:
- Incease default runtime replicas to 5
- Decrease tempest concurrency number to 2

Change-Id: If2186013c3c49f1d99ab0ca9b623a339f01680f6
Story: 2001829
Task: 14456
2018-04-28 00:15:55 +12:00
..
2017-08-30 15:42:12 +12:00