Two problems:
1. Get is always using Existing nodes slice, and you will for sure miss any
updated data
2. Each Update duplicates node entry in UpdatedNodes slice
For the 1st, try to find a node in UpdatedNodes slice (same as for the List).
2nd - append only if there is no node with same name as updated, if there is
just replace object.
Change-Id: I9ef1cca2788ba946eee37fa1b037c124ad76074c
Automatic merge from submit-queue
Sleep between NodeStatus update retries
Just a thing I found when looking into other problems.
This is pretty much no-risk change fixing wrong behavior. Do you think it should go in 1.4? @pwittrock
Node controller's internalPodInformer will block main thread
if it is not started as a go routine. This patch fixed this
by runing internalPodInformer as a go routine.
Automatic merge from submit-queue
Node controller deletePod return true if there are pods pending deletion
Fixes https://github.com/kubernetes/kubernetes/issues/30536
If a node had a single pod in terminating state, and that node no longer reported healthy, the pod was never deleted by the node controller because it believed there were no pods remaining.
@smarterclayton @ncdc
Automatic merge from submit-queue
Expose flags for new NodeEviction logic in NodeController
Fix#28832
Last PR from the NodeController NodeEviction logic series.
cc @davidopp @lavalamp @mml
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Run goimport for the whole repo
While removing GOMAXPROC and running goimports, I noticed quite a lot of other files also needed a goimport format. Didn't commit `*.generated.go`, `*.deepcopy.go` or files in `vendor`
This is more for testing if it builds.
The only strange thing here is the gopkg.in/gcfg.v1 => github.com/scalingdata/gcfg replace.
cc @jfrazelle @thockin
Fake clientset no longer needs to be prepopulated with records: keeping
them in leads to the name conflict on creates. Also, since fake
clientset now respects namespaces, we need to correctly populate them.
Automatic merge from submit-queue
[client-gen]Add Patch to clientset
* add the Patch() method to the clientset.
* I have to rename the existing Patch() method of `Event` to PatchWithEventNamespace() to avoid overriding.
* some minor changes to the fake Patch action.
cc @Random-Liu since he asked for the method
@kubernetes/sig-api-machinery
ref #26580
```release-note
Add the Patch method to the generated clientset.
```
Automatic merge from submit-queue
Add a NodeCondition "NetworkUnavaiable" to prevent scheduling onto a node until the routes have been created
This is new version of #26267 (based on top of that one).
The new workflow is:
- we have an "NetworkNotReady" condition
- Kubelet when it creates a node, it sets it to "true"
- RouteController will set it to "false" when the route is created
- Scheduler is scheduling only on nodes that doesn't have "NetworkNotReady ==true" condition
@gmarek @bgrant0607 @zmerlynn @cjcullen @derekwaynecarr @danwinship @dcbw @lavalamp @vishh
