Jack b86448b441 Cordon and Drain agent nodes during upgrade (#1541) ... * vendoring kubernetes/client-go * removing code that was added to make sure vendoring worked * copying code from kubernetes/kubernetes to do drain command Still need to make it testable. and then test it. * making the code unit testable and writing unit tests. * needed to merge manually for rebase * updating upgrade command to validate location parameter and updating e2e test file to pass in location * fixing style mistake * More style fixes * fixing some build breaks had been using make test to build and that doesn't build the commands * fixing upgrade api to accept kube config Also commented out drain due to issues found. Opened issues for them #1548 #1547 * changing string constant in test to show is a kubeconfig being passed in * adding missing import * reverting a strange change that snuck in. * not introducing a new error path in tests * making timeout honored and passed as a parameter so it will be configurable in the RP		2017-10-09 10:14:50 -07:00
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cli.go	Cordon and Drain agent nodes during upgrade (#1541)	2017-10-09 10:14:50 -07:00