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Kubernetes Submit Queue b00b6b97b7 Merge pull request #47606 from cheftako/requestCAFile
Automatic merge from submit-queue (batch tested with PRs 38751, 44282, 46382, 47603, 47606)

Working on fixing #43716.

This will create the necessary certificates.
On GCE is will upload those certificates to Metadata.
They are then pulled down on to the kube-apiserver.
They are written to the /etc/src/kubernetes/pki directory.
Finally they are loaded vi the appropriate command line flags.
The requestheader-client-ca-file can be seen by running the following:-
kubectl get ConfigMap extension-apiserver-authentication
--namespace=kube-system -o yaml
Minor bug fixes.
Made sure AGGR_MASTER_NAME is set up in all configs.
Clean up variable names.
Added additional requestheader configuration parameters.
Added check so that if there is no Aggregator CA contents we won't start
the aggregator with the relevant flags.

**What this PR does / why we need it**:
This PR creates a request header CA. It also creates a proxy client cert/key pair.
It causes these files to end up on kube-apiserver and set the CLI flags so they are properly loaded.
Without it the customer either has to set them up themselves or re-use the master CA which is a security vulnerability.
Currently this creates everything on GCE.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #43716

**Special notes for your reviewer**:
This is a reapply of pull/47094 with the GKE issue resolved.

**Release note**: None
2017-06-16 18:05:55 -07:00
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api Merge pull request #46961 from zjj2wry/api_describe 2017-06-16 12:19:08 -07:00
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cluster Merge pull request #47606 from cheftako/requestCAFile 2017-06-16 18:05:55 -07:00
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Kubernetes

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