Automatic merge from submit-queue (batch tested with PRs 38354, 38371)
Add GetOptions parameter to Get() calls in client library
Ref #37473
This PR is super mechanical - the non trivial commits are:
- Update client generator
- Register GetOptions in batch/v2alpha1 group
Automatic merge from submit-queue
trimspace on user specified env params
**What this PR does / why we need it**:
before this PR, for example, if user `export KUBE_REPO_PREFIX=" "`, kubeadm will get an absolutely invalid repo_prefix.
this PR trims all leading and trailing white spaces from user specified env params.
Signed-off-by: bruceauyeung <ouyang.qinhua@zte.com.cn>
Automatic merge from submit-queue (batch tested with PRs 38278, 37770)
Refactor REST storage to use generic defaults
This removes the repetition in the REST storage builders by moving the logic to `restoptions.ApplyOptions`. `registry.StorageWithCacher`/`generic.StorageDecorator` no longer assume that they can build the `keyFunc` for arbitrary objects. `restoptions.ApplyOptions` uses the `registry.Store`'s `KeyFunc` for its call to `generic.StorageDecorator`.
```release-note
Cluster federation servers have changed the location in etcd where federated services are stored, so existing federated services must be deleted and recreated. Before upgrading, export all federated services from the federation server and delete the services. After upgrading the cluster, recreate the federated services from the exported data.
```
Automatic merge from submit-queue (batch tested with PRs 38432, 36887, 38415)
Update client status generator to not use json tags
fixes dependence on json tags in internal versions and drives the generation of UpdateStatus based on type comments
caught a type we were missing an UpdateStatus for
Automatic merge from submit-queue (batch tested with PRs 38432, 36887, 38415)
Add --image-pull-stuck-timeout option to kubelet
In this PR, add --image-pull-stuck-time option to specify the stuck timeout for pulling image.
When docker extracts image layer, there is no progress. The progress will exceed 1m if the layer is big or system is busy. It happend in our cluster, so I add above option to specify the timeout.
Related error log:
<pre>
[... kube_docker_client.go:29] Cancel pulling image "our_registry/demo/test" because of no progress for 1m0s, latest progress "c914ad57d670": Extracting [==================>] 513.5 MB/513.5MB"
[... docker_manager.go:2254] container start failed: ErrImagePull: net/http: request canceled
</pre>
Automatic merge from submit-queue (batch tested with PRs 36736, 35956, 35655, 37713, 38316)
Tool to generate yaml representation of the kubectl help text
**What this PR does / why we need it**:
It generates a yaml representation of the kubectl help so we can generate higher fidelity docs.
Automatic merge from submit-queue (batch tested with PRs 36310, 37349, 38319, 38402, 38338)
add summarizing discovery controller and handlers
Requires https://github.com/kubernetes/kubernetes/pull/38304 .
This adds discovery support to the new `kubernetes-discovery` that runs based on a controller wired up to the `APIService.apiregistration.k8s.io`. It also adds in plumbing for `local-up-cluster.sh` to register the "normal" kube resources.
@kubernetes/sig-api-machinery
@sttts
Automatic merge from submit-queue
kubedns: use initial resource listing as ready signal
Fix#35140.
Set up the ready signal after the first resource listing finished for both endpoints and services instead of listen on kubernetes service.
@bprashanth @bowei @thockin
**Release note**:
```
```
Automatic merge from submit-queue (batch tested with PRs 35939, 38381, 37825, 38306, 38110)
split easy controllers from giant start func
continues work from https://github.com/kubernetes/kubernetes/pull/37976 to separate controller initialization.
Automatic merge from submit-queue
type HttpProxyCheck should be HTTPProxyCheck
**What this PR does / why we need it**:
Change HttpProxyCheck to HTTPProxyCheck
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
golint
**Release note**:
```release-note
```
Signed-off-by: yupeng <yu.peng36@zte.com.cn>
Automatic merge from submit-queue (batch tested with PRs 38318, 38258)
kernel memcg notification enabled via experimental flag
Kubelet integrates with kernel memcg notification API if and only if enabled via experimental flag.
Automatic merge from submit-queue (batch tested with PRs 36543, 38189, 38289, 38291, 36724)
add authentication/authorization to kubernetes-discovery
Wires authentication and authorization into `kubernetes-discovery` and re-enables the `local-up-cluster.sh` along with proper permission granting for RBAC cases.
@sttts @liggitt
Automatic merge from submit-queue (batch tested with PRs 38294, 37009, 36778, 38130, 37835)
Add a cloudprovider validator flag to kubeadm and update the DNS spec
Broken out from: https://github.com/kubernetes/kubernetes/pull/37568
This PR creates a flag for `cloud-provider` that validates the value before `RunInit()` is run, which makes it now act as a "real" flag
Then it removes the `k8s.io/kubernetes/pkg/cloudprovider` dependency, which makes the binary ~40MB smaller! That's _really_ worth it!
In the second commit, the DNS addon is updated to the latest version: https://github.com/kubernetes/kubernetes/blob/master/cluster/addons/dns/skydns-rc.yaml.base
@kubernetes/sig-cluster-lifecycle
Automatic merge from submit-queue
add a configuration for kubelet to register as a node with taints
and deprecate --register-schedulable
ref #28687#29178
cc @dchen1107 @davidopp @roberthbailey
Automatic merge from submit-queue (batch tested with PRs 37032, 38119, 38186, 38200, 38139)
Detect long-running requests from parsed request info
Follow up to https://github.com/kubernetes/kubernetes/pull/36064
Uses parsed request info to more tightly match verbs and subresources
Removes regex-based long-running request path matching (which is easily fooled)
```release-note
The --long-running-request-regexp flag to kube-apiserver is deprecated and will be removed in a future release. Long-running requests are now detected based on specific verbs (watch, proxy) or subresources (proxy, portforward, log, exec, attach).
```
Automatic merge from submit-queue (batch tested with PRs 38194, 37594, 38123, 37831, 37084)
[kubeadm] Fail fast if there already is a node in the cluster with that name
kubeadm Fail fast if there is another node with the same name already in the cluster.
Fixes#36255
cc @kubernetes/sig-cluster-federation
Automatic merge from submit-queue (batch tested with PRs 38194, 37594, 38123, 37831, 37084)
remove unnecessary fields from genericapiserver config
Cleans up some unnecessary fields in the genericapiserver config.
Automatic merge from submit-queue (batch tested with PRs 36990, 37494, 38152, 37561, 38136)
join client CA bundles
Last commit grabs client CA bundles from disparate parts of the auth config and makes a pool that contains all of them.
I suspect a rebase broke this because of ordering. I'll keep these separate to make it easier for me to debug.
Automatic merge from submit-queue (batch tested with PRs 36990, 37494, 38152, 37561, 38136)
api federation types
First commit adds types that can back the kubernetes-discovery server with an `kubectl` compatible way of adding federated servers. Second commit is just generated code.
After we have types, I'd like to start splitting `kubernetes-discovery` into a "legacy" mode which will support what we have today and a "normal" mode which will provide an API federation server like this: https://github.com/kubernetes/kubernetes/blob/master/docs/proposals/federated-api-servers.md that includes both discovery and proxy in a single server. Something like this: https://github.com/openshift/kube-aggregator .
@kubernetes/sig-api-machinery @nikhiljindal
Kubernetes Submit Queue