Automatic merge from submit-queue
rkt: Refactor GarbageCollect to enforce GCPolicy.
Previously, we uses `rkt gc` to garbage collect dead pods, which is very coarse, and can cause the dead pods to be removed too aggressively.
This PR improves the garbage collection, now after one GC iteration:
- The deleted pods will be removed.
- If the number of containers exceeds gcPolicy.MaxContainers,
then containers whose ages are older than gcPolicy.minAge will be removed.
cc @kubernetes/sig-node @euank @sjpotter
Pending on #23887 for the Godep updates.
<!-- Reviewable:start -->
---
This change is [<img src="http://reviewable.k8s.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](http://reviewable.k8s.io/reviews/kubernetes/kubernetes/24647)
<!-- Reviewable:end -->
Automatic merge from submit-queue
Add pod status/ready/restartCount conformance test
add more test cases to cover containers which will be terminated/running/failed/pending.
Signed-off-by: liang chenye <liangchenye@huawei.com>
Automatic merge from submit-queue
Rate limitting requeue
I think this will do what I want in almost every case. I'm going to try it out for a single writer quota evaluation.
`NewRateLimitingQueue(NewControllerRateLimiter(qps, burst))` gives an `AddRateLimited(item)` that backs off based on the max of a bucket and exponential backoff per item.
@liggitt Want to see if the interface works for you too?
<!-- Reviewable:start -->
---
This change is [<img src="http://reviewable.k8s.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](http://reviewable.k8s.io/reviews/kubernetes/kubernetes/24052)
<!-- Reviewable:end -->
Automatic merge from submit-queue
Moving federation-apiserver to use genericapiserver.ServerRunOptions and deleting federation-apiserver options
The remaining params were related to authz and authn and one parameter for WatchCacheSize.
Have moved them to genericapiserver.ServerRunOptions and now federation-apiserver can just use genericapiserver.ServerRunOptions()
cc @jianhuiz @kubernetes/sig-cluster-federation
Automatic merge from submit-queue
Adding Services to federation clientset
Commits:
1. Regenerate the client without any changes to client-gen
2. Update clientgen to add a parameter to specify generating client only for Services v1 object.
3. Regenerate federation_internalclientset
4. Regenerate federation_release_1_3
Second commit is the most important one. Other 3 commits are auto generated by running client-gen.
I have added a command line argument to client-gen that takes in a list of group/version/resource. If a group version is part of this list, then only the resources in this list are included in the client. For other group versions, the existing check of genclient=true in types.go is used.
Other alternatives considered were:
* Update genclient in types.go to mention the clientset name in which it should be included instead of just saying genclient=true (so Services will say genclient=core,federation while all other v1 resources will say genclient=core). This requires a code change in types.go to change a client set.
* Create another types.go which will only include Services and use that to generate federation clientset. This will lead to duplicate Service definition.
cc @caesarxuchao @lavalamp @jianhuiz @mfanjie @kubernetes/sig-cluster-federation
<!-- Reviewable:start -->
---
This change is [<img src="http://reviewable.k8s.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](http://reviewable.k8s.io/reviews/kubernetes/kubernetes/25443)
<!-- Reviewable:end -->
Automatic merge from submit-queue
The remaining API changes for PodDisruptionBudget.
It's mostly the boilerplate required for the registry, some extra codegen, and a few tests.
Will squash once we're sure it's good.
Automatic merge from submit-queue
AWS: Allow cross-region image pulling with ECR
Fixes#23298
Definitely should be in the release notes; should maybe get merged in 1.2 along with #23594 after some soaking. Documentation changes to follow.
cc @justinsb @erictune @rata @miguelfrde
This is step two. We now create long-lived, lazy ECR providers in all regions.
When first used, they will create the actual ECR providers doing the work
behind the scenes, namely talking to ECR in the region where the image lives,
rather than the one our instance is running in.
Also:
- moved the list of AWS regions out of the AWS cloudprovider and into the
credentialprovider, then exported it from there.
- improved logging
Behold, running in us-east-1:
```
aws_credentials.go:127] Creating ecrProvider for us-west-2
aws_credentials.go:63] AWS request: ecr:GetAuthorizationToken in us-west-2
aws_credentials.go:217] Adding credentials for user AWS in us-west-2
Successfully pulled image "123456789012.dkr.ecr.us-west-2.amazonaws.com/test:latest"
```
*"One small step for a pod, one giant leap for Kube-kind."*
<!-- Reviewable:start -->
---
This change is [<img src="http://reviewable.k8s.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](http://reviewable.k8s.io/reviews/kubernetes/kubernetes/24369)
<!-- Reviewable:end -->
Automatic merge from submit-queue
Automatically add node labels beta.kubernetes.io/{os,arch}
Proposal: #17981
As discussed in #22623:
> @davidopp: #9044 says cloud provider but can also cover platform stuff.
Adds a label `beta.kubernetes.io/platform` to `kubelet` that informs about the os/arch it's running on.
Makes it easy to specify `nodeSelectors` for different arches in multi-arch clusters.
```console
$ kubectl get no --show-labels
NAME STATUS AGE LABELS
127.0.0.1 Ready 1m beta.kubernetes.io/platform=linux-amd64,kubernetes.io/hostname=127.0.0.1
$ kubectl describe no
Name: 127.0.0.1
Labels: beta.kubernetes.io/platform=linux-amd64,kubernetes.io/hostname=127.0.0.1
CreationTimestamp: Thu, 31 Mar 2016 20:39:15 +0300
```
@davidopp @vishh @fgrzadkowski @thockin @wojtek-t @ixdy @bgrant0607 @dchen1107 @preillyme
