Updated git submodules
Project: integration master
f6798b6488efc4e2fa03e928baaa5f8984545c76
Merge "Alleviate startup disk contention issues"
Alleviate startup disk contention issues
Add tuneable parameters in the heat template to
try to alleviate startup disk contention issues.
Also turn off use of RAM disk by default, reduce
size of Rancher VM, and use the RAM saved for an
extra k8s compute VM.
Change-Id: Ic638f33479338ebb9339b249ced9d6fa684935fa
Issue-ID: INT-586
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>