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Move CIDR allocation logic away from nodecontroller.go

cc @fgrzadkowski @wojtek-t @mqliang 

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Generates DELETE pod update operations

fixes #27105

Generates DELETE pod update operations  to make the code and log more intuitive.

1. main refactoring is in `kubelet/config`
2. kubelet will log if it received DELETE, just like other OPs

cc @Random-Liu :)

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Deprecate the term "Ubernetes" 

Deprecate the term "Ubernetes" in favor of "Cluster Federation" and  "Multi-AZ Clusters"

Signed-off-by: Harry Zhang <harryz@hyper.sh>

Combine delete with update

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Add test case to TestPodFitsResources() of scheduler algorithm

File "plugin\pkg\scheduler\algorithm\predicates", function "TestPodFitsResources()", line 199, only provide test case "one resource cpu fits but memory not", it should add test case "one resource memory fits but cpu not".

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Fix path for examples - storage/volume directories changed

Added /volume and /storage in a couple of spots. 

Fixes #27978

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Return server's representation of pod from framework pod creation functions

Since PodInterface.Create returns the server's representation of the pod, which may differ from the api.Pod object passed to Create, we do the same from the framework's pod creation functions. This is useful if e.g. you create pods using Pod.GenerateName rather than Pod.Name, and you still want to refer to pods by name later on (e.g. for deletion).

cc @timstclair

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Proposal: client/server container runtime

Ref #25899  #13768 

Proposal for client/server container runtime

CC @brendandburns @dchen1107 @kubernetes/goog-node @kubernetes/sig-node 

Fixes #27978

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close channel to prevent buildup of wait.JitterUntil()

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Trying to look at flake in #26377 by running the test with large counts of runs. It was timing out because a `wait.JitterUntil` goroutine builds up for each of the four tests. So if you ran it a thousand times, you would end up with 4k goroutines spinning in the background. Now I create a channel and close it at the end of each test to prevent a memory leak.

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bump cni version

@mikedanese do you mind take a look and see if I miss anything?

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Include inode info in container summary

#28719 

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Update godeps libcontainer

@vishh PTAL

For #27204.

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Migrate to kuberetes-release-dev

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This turns off the kubernetes-release-dev mirror. #28193 should have shifted all the references over, this should ensure that it's true.

Along the way: Modify it so that the equal bucket and mirror is a noop for things like https://github.com/kubernetes/test-infra/pull/244.

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resource.Builder should not alter error type from server

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--no-header available now for custom-column

Change `CustomColumnsPrinter` to have `noHeader` boolean, also changed `GetPrinter` to receive this bool and pass it through.
One test `TestNewColumnPrinterFromSpecWithNoHeaders` added for checking if there is no headers in output for sure

fixes #24133

This turns off the kubernetes-release-dev mirror. #28193 should have
shifted all the references over, this should ensure that it's true.

Do not depend on metadata server for auth

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Allow a FIFO client to requeue under lock

The Pop method should allow a caller to requeue an item while under the
fifo lock, to avoid races on deletes.

@deads2k @wojtek-t

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Inject service-account.json into test container

Add a volume with the service account credentials. This should cause e2e-runner.sh to use them.

Fixes #28612

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kubelete: delete a few bits of dead code

Less is more.

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Remove unnecessary calls to api.GetReference

These calls are unnecessary, can be removed.  `Eventf` and others just call `GetReference` on the object they are passed.

cc @kubernetes/sig-node 

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Removed invalid value


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Id isn't a valid field in a Pod object so kubectl fails with: 

```
error validating "glusterfs-pod.json": error validating data: found invalid field id for v1.Pod; if you choose to ignore these errors, turn validation off with --validate=false
```

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PersistentVolumeClaim.Spec is immutable once created

Per https://github.com/kubernetes/kubernetes/pull/28636, PVCs are immutable post-creation in order to enforce quota, limitRange, etc. without being able to game the system.

@derekwaynecarr @abhgupta @smarterclayton @kubernetes/sig-storage 

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Remove no needed todo

ref #19645 #13418

Remove comment about refactoring pod cleanup since we have agree to keep it.

cc @yujuhong 

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Optimize priorities in scheduler

Ref #28590

It's probably easier to review it commit by commit, since those changes are kind of independent from each other.

@davidopp - FYI

id isn't a valid field in a Pod object so kubectl fails with: 

error validating "glusterfs-pod.json": error validating data: found invalid field id for v1.Pod; if you choose to ignore these errors, turn validation off with --validate=false