cf80b91a9e
Automatic merge from submit-queue (batch tested with PRs 49847, 49743, 49853, 50225, 50479) Add node benchmark tests for cos-m60 with docker 1.12.6 Ref: https://github.com/kubernetes/kubernetes/issues/42926 This PR adds a benchmark tests against cos-m60 with docker 1.12.6 on http://node-perf-dash.k8s.io. This test is useful for docker validation -- we can compare the performance of different dockers on the same OS. cos-m60 comes with docker 1.13.1 by default, so we need to use cloud-init to downgrade the version to 1.12.6. **Release note**: ``` None ``` /assign @dchen1107