Automatic merge from submit-queue
add godep manifest files to staging repos
The staging repos should have manifests that match the godeps of kube so we know what they build against. We don't need the actual vendored code, since a sync script on the other side needs to find the correct level of other staging directories and thus requires its own `godep restore && go get && godep save` cycle.
@sttts ptal
@lavalamp @caesarxuchao client-go needs a lot of unwinding to do something similar, but the idea is that you can run an acyclic path to get this updated by copying the types and dependencies with `go list`, then generate the clients, then generate this manifest. Then in your sync script you can pull the proper levels and finish the actual vendoring.
Automatic merge from submit-queue (batch tested with PRs 41349, 41532, 41256, 41587, 41657)
client-go: don't import client auth provider packages
Both of these auth providers are useful for kubectl but not so much for everyone importing client-go. Let users optionally import them (example [0]) and reduce the overall number of imports that client-go requires.
Quick grep seems to imply it wont import it after.
```
$ grep -r 'client-go/plugin/pkg/client/auth' staging/
staging/src/k8s.io/client-go/plugin/pkg/client/auth/plugins.go: _ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
staging/src/k8s.io/client-go/plugin/pkg/client/auth/plugins.go: _ "k8s.io/client-go/plugin/pkg/client/auth/oidc"
staging/src/k8s.io/client-go/examples/third-party-resources/main.go: _ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
staging/src/k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/clientset.go: _ "k8s.io/client-go/plugin/pkg/client/auth"
staging/src/k8s.io/kube-aggregator/pkg/client/clientset_generated/internalclientset/clientset.go: _ "k8s.io/client-go/plugin/pkg/client/auth"
```
closes https://github.com/kubernetes/client-go/issues/49
updates https://github.com/kubernetes/client-go/issues/79 (removes cloud.google.com/go import)
cc @kubernetes/sig-api-machinery-pr-reviews @kubernetes/sig-auth-pr-reviews
```release-notes
client-go no longer imports GCP OAuth2 and OpenID Connect packages by default.
```
[0] 8b466d64c5/examples/third-party-resources/main.go (L34-L35)
Automatic merge from submit-queue (batch tested with PRs 41844, 41803, 39116, 41129, 41240)
Cleanup client example
**What this PR does / why we need it**:
- Package level `config` variable in `third-party-resources/main.go` is not used, it is shadowed by the one defined in `main()`. Should probably be deleted.
- Package level `kubeconfig ` variable in `out-of-cluster/main.go` is global - make it private to `main()`.
**Which issue this PR fixes**
This fixes https://github.com/kubernetes/client-go/issues/59, except the part about global `api.Scheme`, also adds test with interface check. Supersedes https://github.com/kubernetes/client-go/pull/61.
**Special notes for your reviewer**:
This is my first PR to Kubernetes :)
Automatic merge from submit-queue (batch tested with PRs 41709, 41685, 41754, 41759, 37237)
Tolerate unknown fields in strategic merge patch
When using `apply` or `edit` with an object that has a compiled-in struct, if an unknown server-side field is sent, or is present in a provided file, the strategic merge patch computation fails looking up type info from the go struct
If the field only exists in one side of the patch (is being added or removed), or is identical in both sides of the patch, we should tolerate missing type info, since it doesn't affect the patch.
Automatic merge from submit-queue (batch tested with PRs 41706, 39063, 41330, 41739, 41576)
Added bool type support for jsonpath.
Added keywords "true" and "false" for
supporting bool type in jsonpath.
Fixed#28678
Automatic merge from submit-queue (batch tested with PRs 41756, 36344, 34259, 40843, 41526)
Migrate rackspace/gophercloud -> gophercloud/gophercloud
`gophercloud` is the go library we use to interact with openstack. It has recently been renamed and incorporated a number of breaking code cleanups. This change migrates the Kubernetes openstack code (openstack provider, keystone auth, cinder volumes) to the new library.
Fixes#30404
```release-note
The openstack cloud provider config no longer supports the deprecated `api-key` option.
```
Note this PR doesn't change the rackspace provider. It uses some rackspace-specific APIs and continues to use the older rackspace/gophercloud library.
Automatic merge from submit-queue (batch tested with PRs 41421, 41440, 36765, 41722)
Use watch param instead of deprecated /watch/ prefix
Switches clients to use watch param instead of /watch/ prefix
```release-note
Clients now use the `?watch=true` parameter to make watch API calls, instead of the `/watch/` path prefix
```
Automatic merge from submit-queue
Support PATCH operation in root proxy
Not sure if we want to continue to expand the root proxy capabilities, but if we do, this fixes#40383
This change migrates the 'openstack' provider and 'keystone'
authenticator plugin to the newer gophercloud/gophercloud library.
Note the 'rackspace' provider still uses rackspace/gophercloud.
Fixes#30404
Automatic merge from submit-queue (batch tested with PRs 39373, 41585, 41617, 41707, 39958)
Feature-Gate affinity in annotations
**What this PR does / why we need it**:
Adds back basic flaggated support for alpha Affinity annotations
**Special notes for your reviewer**:
Reconcile function is placed in the lowest common denominator, which in this case is schedulercache, because you can't place flag-gated functions in apimachinery.
**Release note**:
```
NONE
```
/cc @davidopp
Automatic merge from submit-queue (batch tested with PRs 41043, 39058, 41021, 41603, 41414)
Rotate the kubelet certificate when about to expire.
Changes the kubelet so it doesn't use the cert/key files directly for
starting the TLS server. Instead the TLS server reads the cert/key from
the new CertificateManager component, which is responsible for
requesting new certificates from the Certificate Signing Request API on
the API Server.
Automatic merge from submit-queue (batch tested with PRs 41043, 39058, 41021, 41603, 41414)
Allow setting replace patchStrategy for structs
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#20208
@liggitt and @ymqytw ptal, you were in the original issue
Changes the kubelet so it doesn't use the cert/key files directly for
starting the TLS server. Instead the TLS server reads the cert/key from
the new CertificateManager component, which is responsible for
requesting new certificates from the Certificate Signing Request API on
the API Server.
Automatic merge from submit-queue (batch tested with PRs 41505, 41484, 41544, 41514, 41022)
several issues hit while trying to make it easy to register APIs
I was trying to create a script that would register all API versions on a given server and ended up hitting several problems. These are the fixes.
@sttts I suspect that I won't be able to continue down the host-network approach, since that means I won't be able to use in-cluster DNS without some finagling. It *could* be set up (and we make it work as a for instance), but the simple enablement approach will be hosted on the infrastructure. I'll go back to that.
Automatic merge from submit-queue (batch tested with PRs 41466, 41456, 41550, 41238, 41416)
Don't use json.Marshal when printing error bodies
Internal types panic when json.Marshal is called to prevent accidental
use.
Fixes#40491
Automatic merge from submit-queue
Stop controller when the stop channel is closed (when queue is empty and Pop is hanging)
Fixes: #28158
When a ``Pop`` function is invoked over empty queue, the control loop inside the functions is stacked indefinitely. In order to break the loop, introduce logic that waits for a signal to exit the loop.
Intention of the PR is not to handle situation where manipulation operations are invoked over closed queue. Intention is to break the indefinite loop.
Automatic merge from submit-queue (batch tested with PRs 41104, 41245, 40722, 41439, 41502)
add sample fuzzing tests
Make fuzzing tests as simple as possible from both the API installer and the scheme, so its easy to add for api groups and so that I can build a scheme and then make sure I got it right.
@kubernetes/sig-api-machinery-pr-reviews @sttts @mikedanese
Automatic merge from submit-queue
Move private key parsing from serviceaccount/jwt.go to client-go/util/cert
**What this PR does / why we need it**:
Unify private key parsing from serviceaccount/jwt.go into the client-go library.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
Partial fix to #40807 - only private key functions.
**Special notes for your reviewer**:
**Release note**:
```release-note
Move private key parsing from serviceaccount/jwt.go to client-go/util/cert
```
Automatic merge from submit-queue (batch tested with PRs 41332, 41069, 41470, 41474)
"Avoid unnecessary copies in cacher""
This is resend of #40735 (which I reverted when I suspected it to cause issues). But the issue was a completely different. So it's safe to resubmit.
