7.0 system_test ubuntu network_templates failed due to OSTF tests failed

[Ekaterina Shutova]

Test network_templates failed in method 'network_templates':

AssertionError: Failed 2 OSTF tests; should fail 0 tests. Names of failed tests: [
 {
  "Typical stack actions: create, delete, show details, etc. (failure)": "Time limit exceeded while waiting for stack creation to finish. Please refer to OpenStack logs for more details."
 },
 {
  "Check stack rollback (failure)": "Time limit exceeded while waiting for rolling back the stack after its creation failed to finish. Please refer to OpenStack logs for more details."
 }
]

Release: 7.0
Area: system_test
Test: ubuntu.network_templates

Logs are provided:
https://drive.google.com/a/mirantis.com/file/d/0B5QP4Q1Y_ug-ZDZmVWxrc3Y4eTQ/view?usp=sharing
Path to failed build:
https://patching-ci.infra.mirantis.net/view/All/job/7.0.full.runner/10/

[Vitaly Sedelnik (vsedelnik)]

Won't Fix for 7.0-updates because of Medium importance