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Change legacy API resource registration
Updates the legacy API resource registration to emphasize its different-ness and to simplify supporting objects. The option has to remain in the genericapiserverconfig for multiple prefixes to enable cases where composers/extenders had composed additional groupless APIs. See OpenShift as an example.
However this is now transparent to "normal" composers.
@ncdc since sttts is out.
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Update `gcloud docker` commands to use `gcloud docker -- ARGS`
We can then avoid the following warning:
```
WARNING: The '--' argument must be specified between gcloud specific args on the left and DOCKER_ARGS on the right. IMPORTANT: previously, commands allowed the omission of the --, and unparsed arguments were treated as implementation args. This usage is being deprecated and will be removed in March 2017.
This will be strictly enforced in March 2017. Use 'gcloud beta docker' to see new behavior.
```
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WantsAuthorizer admission plugin support
The next step of PSP admission is to be able to limit the PSPs used based on user information. To do this the admission plugin would need to make authz checks for the `user.Info` in the request. This code allows a plugin to request the injection of an authorizer to allow it to make the authz checks.
Note: this could be done with a SAR, however since admission is running in the api server using the SAR would incur an extra hop vs using the authorizer directly.
@deads2k @derekwaynecarr
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Generate unique Operation IDs for root OpenAPI spec
This PR adds a customization method GetOperationID to OpenAPI spec generation and then use it to make sure root spec has unique operation IDs by mostly adding GroupVersion to the start of operation ID.
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Federated DaemonSet controller
Based on the secrets controller. E2e tests will come in the next PR.
**Release note**:
```release-note
Federated DaemonSet controller. Supports all the API that regular DaemonSet has.
```
cc: @quinton-hoole @kubernetes/sig-cluster-federation
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[Federation] Fix bash continuation, update charts version and kubeconfig mount permission
```release-note
* New federation deployment mechanism now allows non-GCP clusters.
* Writes the federation kubeconfig to the local kubeconfig file.
```
cc @kubernetes/sig-cluster-federation
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Checking function integrated with get from chanel in fed tests
Current federation controller tests assume that each actions results in only one etcd action. However, due to various timing issues, this may not necessary the truth and multiple updates can be generated. Thus tests should try to get all available messages from the debug channels instead failing on the first message, which may come from the previous test scenario.
Applied to deployment tests. Other tests will be updated in the following PR(s).
cc: @quinton-hoole @wojtek-t
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[WIP] AWS compatibility for federation cluster and e2e
I've been testing this and have reached a point where the e2e tests run, and some test failures are popping up which are not overtly related to AWS specific things.
```sh
SSSSSSSSSSSSSSSS
Summarizing 5 Failures:
[Fail] [k8s.io] [Feature:Federation] Federated Services DNS [BeforeEach] should be able to discover a federated service
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/federation-util.go:233
[Fail] [k8s.io] [Feature:Federation] Federated Services Service creation [It] should create matching services in underlying clusters
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/federation-util.go:233
[Fail] [k8s.io] Federated ingresses [Feature:Federation] Federated Ingresses [It] should create and update matching ingresses in underlying clusters
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/federated-ingress.go:289
[Fail] [k8s.io] [Feature:Federation] Federated Services DNS [BeforeEach] non-local federated service [Slow] missing local service should never find DNS entries for a missing local service
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/federation-util.go:233
[Fail] [k8s.io] [Feature:Federation] Federated Services DNS [BeforeEach] non-local federated service should be able to discover a non-local federated service
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/federation-util.go:233
Ran 16 of 383 Specs in 519.872 seconds
FAIL! -- 11 Passed | 5 Failed | 1 Pending | 366 Skipped --- FAIL: TestE2E (519.89s)
```
\cc @quinton-hoole @madhusudancs for advice. Should I investigate further?
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Separate the build recipe in federation Makefile into separate phases.
This is based on PR #30744. Please review only the last commit here.
cc @kubernetes/sig-cluster-federation @colhom
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Include DaemonSets and Deployments in Namespace deletion
More generic deletion should be added next week.
cc: @quinton-hoole
We can then avoid the following warning:
```
WARNING: The '--' argument must be specified between gcloud specific args on the left and DOCKER_ARGS on the right. IMPORTANT: previously, commands allowed the omission of the --, and unparsed arguments were treated as implementation args. This usage is being deprecated and will be removed in March 2017.
This will be strictly enforced in March 2017. Use 'gcloud beta docker' to see new behavior.
```
Signed-off-by: Jess Frazelle <acidburn@google.com>
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Federated deployment controller - part 1
Based on federated replicaset controller (copy + find/replace).
Remaining stuff:
- refacing out common elements to libs
- using owerref in pod analysis
- e2e tests
- renaming concurrency flag for rs and reusing it in deployment
- updating only one cluster at a time if rollingupdate strategy is used.
cc: @quinton-hoole @kubernetes/sig-cluster-federation
**Release note**:
```release-note
Federated deployment controller that supports the same api as the regular kubernetes deployment controller.
```
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Generate and store federation OpenAPI spec in source tree
A follow up of #33628 to also add federation spec to source tree.
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remove testapi.Default.GroupVersion
I'm going to try to take this as a series of mechanicals. This removes `testapi.Default.GroupVersion()` and replaces it with `registered.GroupOrDie(api.GroupName).GroupVersion`.
@caesarxuchao I'm trying to see how much of `pkg/api/testapi` I can remove.
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Add missing argument to log message in federated ingress controller.
Minor fix, to address this:
1006 01:08:50.605184 1 ingress_controller.go:674] No annotation "kubernetes.io/ingress.global-static-ip-name" exists on ingress "e2e-tests-federated-ingress-2787b/federated-ingress" in federation, and index of cluster "federation-e2e-gce-us-central1-f" is 1 and not zero. Not queueing create operation for ingress *%!q(MISSING)* until annotation exists
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update deployment and replicaset listers
Updates the deployment lister to avoid copies and updates the deployment controller to use shared informers.
Pushing WIP to see which tests are broken.
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decouple workqueue metrics from prometheus
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**What this PR does / why we need it**:
We want to include the workqueue in client-go, but do not want to having to import Prometheus. This PR decouples the workqueue from prometheus.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Partially address https://github.com/kubernetes/kubernetes/issues/33497
User requested for `workqueue` in client-go: https://github.com/kubernetes/client-go/issues/4#issuecomment-249444848
**Special notes for your reviewer**:
**Release note**:
<!-- Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access)
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`.
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```release-note
The implicit registration of Prometheus metrics for workqueue has been removed, and a plug-able interface was added. If you were using workqueue in your own binaries and want these metrics, add the following to your imports in the main package: "k8s.io/pkg/util/workqueue/prometheus".
```
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Set deserialization cache size based on target memory usage
**Special notes for your reviewer**:
This is the PR we talked about yesterday.
**Release note**:
```release-note
To reduce memory usage to reasonable levels in smaller clusters, kube-apiserver now sets the deserialization cache size based on the target memory usage.
```
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