Automatic merge from submit-queue
Remove comment about empty selectors in the service spec
As discussed, removing the comment about empty selectors in Service specs.
Automatic merge from submit-queue
TLS bootstrap API group (alpha)
This PR only covers the new types and related client/storage code- the vast majority of the line count is codegen. The implementation differs slightly from the current proposal document based on discussions in design thread (#20439). The controller logic and kubelet support mentioned in the proposal are forthcoming in separate requests.
I submit that #18762 ("Creating a new API group is really hard") is, if anything, understating it. I've tried to structure the commits to illustrate the process.
@mikedanese @erictune @smarterclayton @deads2k
```release-note-experimental
An alpha implementation of the the TLS bootstrap API described in docs/proposals/kubelet-tls-bootstrap.md.
```
[]()
Automatic merge from submit-queue
Dedent
Adding the dedent package and then applying it to the kubectl help commands. Also updating the documentation to reflect the use of dedent.
Automatic merge from submit-queue
to remove workflow proposal
@erictune @brendanburns
I think workflow proposal should be removed now. If you have a specific plan to remove it disregard this.
Automatic merge from submit-queue
Allow conformance tests to run on non-GCE providers
fixes https://github.com/kubernetes/kubernetes/issues/26869
Creates a skeleton provider which has all the required function stubs -- but will allow a previously set "skeleton" KUBERNETES_PROVIDER to not be overriden with "gce".
Automatic merge from submit-queue
Kubelet Volume Manager Wait For Attach Detach Controller and Backoff on Error
* Closes https://github.com/kubernetes/kubernetes/issues/27483
* Modified Attach/Detach controller to report `Node.Status.AttachedVolumes` on successful attach (unique volume name along with device path).
* Modified Kubelet Volume Manager wait for Attach/Detach controller to report success before proceeding with attach.
* Closes https://github.com/kubernetes/kubernetes/issues/27492
* Implemented an exponential backoff mechanism for for volume manager and attach/detach controller to prevent operations (attach/detach/mount/unmount/wait for controller attach/etc) from executing back to back unchecked.
* Closes https://github.com/kubernetes/kubernetes/issues/26679
* Modified volume `Attacher.WaitForAttach()` methods to uses the device path reported by the Attach/Detach controller in `Node.Status.AttachedVolumes` instead of calling out to cloud providers.
This commit adds a new volume manager in kubelet that synchronizes
volume mount/unmount (and attach/detach, if attach/detach controller
is not enabled).
This eliminates the race conditions between the pod creation loop
and the orphaned volumes loops. It also removes the unmount/detach
from the `syncPod()` path so volume clean up never blocks the
`syncPod` loop.
