Raise integration test nodes to 3
[#173009013](https://www.pivotaltracker.com/story/show/173009013)
@@ -88,7 +88,7 @@ jobs:
tools/quarks-utils/bin/test-helm-e2e
bin/test-helm-e2e-storage
env:
- NODES: "1"
+ NODES: "3"
DEBUG: "yes"
GOPROXY: "https://proxy.golang.org"
OPERATOR_TEST_STORAGE_CLASS: "standard"
