A recent change tries to separate resync and relist. The motivation
was to avoid triggering relist when a resync is required.
However, the change is not effective since it stops the watcher. As hongchao
mentioned in the original comment, today's storage interface will not deliever
any progress notification to the watch chan. So any watcher that does not receive
events for the last few seconds will not be able to catch up from the previous
index after a hard close since the index of the last received event is out of
the cache window inside etcd2.
This pull request tries to fix this issue by not stoping watcher when a resync is
required.
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Add NetworkPolicy API Resource
API implementation of https://github.com/kubernetes/kubernetes/pull/24154
Still to do:
- [x] Get it working (See comments)
- [x] Make sure user-facing comments are correct.
- [x] Update naming in response to #24154
- [x] kubectl / client support
- [x] Release note.
```release-note
Implement NetworkPolicy v1beta1 API object / client support.
```
Next Steps:
- UTs in separate PR.
- e2e test in separate PR.
- make `Ports` + `From` pointers to slices (TODOs in code - to be done when auto-gen is fixed)
CC @thockin
[]()
Automatic merge from submit-queue
Adding support objects for integrating dynamic client the kubectl builder
Kubectl will try to decode into `runtime.VersionedObjects`, so the `UnstructuredJSONScheme` needs to handle that intelligently.
Kubectl's builder also needs a `meta.RESTMapper` and `runtime.Typer`. The `meta.RESTMapper` requires a `runtime.ObjectConvertor` (spelling?) that works with `runtime.Unstructured`. The mapper and typer required discovery info, so I just put that in the kubectl util package since it didn't really seem to fit anywhere else.
Subsequent PRs will be using these in kubectl.
cc @kubernetes/sig-api-machinery @smarterclayton @liggitt @lavalamp
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Make name validators return string slices
Part of the larger validation PR, broken out for easier review and merge. Builds on previous PRs in the series.
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Webhook Token Authenticator
Add a webhook token authenticator plugin to allow a remote service to make authentication decisions.
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PSP admission
```release-note
Update PodSecurityPolicy types and add admission controller that could enforce them
```
Still working on removing the non-relevant parts of the tests but I wanted to get this open to start soliciting feedback.
- [x] bring PSP up to date with any new features we've added to SCC for discussion
- [x] create admission controller that is a pared down version of SCC (no ns based strategies, no user/groups/service account permissioning)
- [x] fix tests
@liggitt @pmorie - this is the simple implementation requested that assumes all PSPs should be checked for each requests. It is a slimmed down version of our SCC admission controller
@erictune @smarterclayton
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Move internal types of hpa from pkg/apis/extensions to pkg/apis/autoscaling
ref #21577
@lavalamp could you please review or delegate to someone from CSI team?
@janetkuo could you please take a look into the kubelet changes?
cc @fgrzadkowski @jszczepkowski @mwielgus @kubernetes/autoscaling
Automatic merge from submit-queue
Let the dynamic client take runtime.Object instead of v1.ListOptions
so that I can pass whatever version of ListOptions to the List/Watch/DeleteCollection methods.
cc @krousey
