Update Flannel manifests, install script and version (0.12) + fix tests scripts#5937

Merged

k8s-ci-robot merged 2 commits intokubernetes-sigs:masterfrom floryut:flannel_1.17

Apr 15, 2020

+134-67

Commits on Apr 13, 2020

Add CI_TEST_VARS to tests

floryut
authored and
Florian Ruynat
committed

Commits on Apr 14, 2020

Update flannel to 0.12.0 (with new manifests) and disable tx/rx

floryut
authored and
Florian Ruynat
committed