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WIP v0 NVIDIA GPU support
```release-note
* Alpha support for scheduling pods on machines with NVIDIA GPUs whose kubelets use the `--experimental-nvidia-gpus` flag, using the alpha.kubernetes.io/nvidia-gpu resource
```
Implements part of #24071 for #23587
I am not familiar with the scheduler enough to know what to do with the scores. Mostly punting for now.
Missing items from the implementation plan: limitranger, rkt support, kubectl
support and docs
cc @erictune @davidopp @dchen1107 @vishh @Hui-Zhi @gopinatht
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pkg/apis/rbac: Add Openshift authorization API types
This PR updates #23396 by adding the Openshift RBAC types to a new API group.
Changes from Openshift:
* Omission of [ResourceGroups](4589987883/pkg/authorization/api/types.go (L32-L104)) as most of these were Openshift specific. Would like to add the concept back in for a later release of the API.
* Omission of IsPersonalSubjectAccessReview as its implementation relied on Openshift capability.
* Omission of SubjectAccessReview and ResourceAccessReview types. These are defined in `authorization.k8s.io`
~~API group is named `rbac.authorization.openshift.com` as we omitted the AccessReview stuff and that seemed to be the lest controversial based on conversations in #23396. Would be happy to change it if there's a dislike for the name.~~ Edit: API groups is named `rbac`, sorry misread the original thread.
As discussed in #18762, creating a new API group is kind difficult right now and the documentation is very out of date. Got a little help from @soltysh but I'm sure I'm missing some things. Also still need to add validation and a RESTStorage registry interface. Hence "WIP".
Any initial comments welcome.
cc @erictune @deads2k @sym3tri @philips
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Automatically create the kube-system namespace
At the same time we ensure that the `default` namespace is present, it also creates `kube-system` if it doesn't exist.
`kube-system` will now exist from the beginning, and will be recreated every 10s if deleted, in the same manner as the `default` ns
This makes UX much better, no need for `kubectl`ing a `kube-system.yaml` file anymore for a function that is essential to Kubernetes (addons). For instance, this makes dashboard deployment much easier when there's no need to check for the `kube-system` ns first.
A follow up in the future may remove places where logic to manually create the kube-system namespace is present.
Also fixed a small bug where `CreateNamespaceIfNeeded` ignored the `ns` parameter and was hardcoded to `api.NamespaceDefault`.
@davidopp @lavalamp @thockin @mikedanese @bryk @cheld @fgrzadkowski @smarterclayton @wojtek-t @dlorenc @vishh @dchen1107 @bgrant0607 @roberthbailey
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AWS: SSL support for ELB listeners through annotations
In the API, ports have only either TCP or UDP as their protocols, but ELB distinguishes HTTPS->HTTP[S]? from SSL->(SSL|TCP).
Per #24978, this is implemented through two separate annotations:
`service.beta.kubernetes.io/aws-load-balancer-ssl-cert=arn:aws:acm:us-east-1:123456789012:certificate/12345678-1234-1234-1234-123456789012`
`service.beta.kubernetes.io/aws-load-balancer-backend-protocol=(https|http|ssl|tcp)`
Mixing plain-text and encrypted listeners will be in a separate PR, implementing #24978's `aws-load-balancer-ssl-ports=LIST`
We will probably readd these as an opaque object passed down to
conversions that lets the caller get access to more info (like
a negotiated serializer).
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Add pod condition PodScheduled to detect situation when scheduler tried to schedule a Pod, but failed
Set `PodSchedule` condition to `ConditionFalse` in `scheduleOne()` if scheduling failed and to `ConditionTrue` in `/bind` subresource.
Ref #24404
@mml (as it seems to be related to "why pending" effort)
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Updating hack/update-codegen to keep federation_clientset updated
Right now, there is no check for this and hence federation_clientset becomes stale over time.
Updating hack/update-codegen to keep federation_clientset updated.
hack/verify-codegen.sh ensures that it is updated.
cc @caesarxuchao @lavalamp @jianhuiz @kubernetes/sig-cluster-federation
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Webhook Token Authenticator
Add a webhook token authenticator plugin to allow a remote service to make authentication decisions.
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PSP admission
```release-note
Update PodSecurityPolicy types and add admission controller that could enforce them
```
Still working on removing the non-relevant parts of the tests but I wanted to get this open to start soliciting feedback.
- [x] bring PSP up to date with any new features we've added to SCC for discussion
- [x] create admission controller that is a pared down version of SCC (no ns based strategies, no user/groups/service account permissioning)
- [x] fix tests
@liggitt @pmorie - this is the simple implementation requested that assumes all PSPs should be checked for each requests. It is a slimmed down version of our SCC admission controller
@erictune @smarterclayton
Automatic merge from submit-queue
Remove myself from a bunch of OWNERS files
For the time being I am too overloaded to do non scheduler/admission related reviews that aren't explicitly assigned to me.
cc/ @brendandburns
