When default reconciler sync period is set to 5 second, we often see
rateLimit issue for a large cluster. This PR is change the period to 1
minute to mitigate this problem.
Make this period longer means that there might be some period of time
that the cached information in master's attach_detach_controller is out
of date. The node might use this information to mount to the wrong
device. For GCE PD, since device path is uniquely associated with volume
id, so mount operation will just fail because of this outdated
information. For AWS, before kubelet might mount to the wrong volume
because device path could be reused immediately once it is available.
But after PR #38818, device path will only be reused after all device
paths have been explored. That means it is very unlikely that kubelet will
mount to a wrong volume that is using the old device path that had been
assigned to the same node.
Automatic merge from submit-queue
give nodes update/delete permissions
delete permission is logically paired with create permission (and is used during self-registration scenarios when a node has been restarted and an existing node object has a mismatched externalID)
we already need to scope update nodes/status permission to only let a node update itself, and we would scope these at the same time.
fixes https://github.com/kubernetes/kubernetes/issues/41224
Automatic merge from submit-queue
copy pkg/util/logs to apiserver
This is a copy, not a move. API servers need to be able to init the logs, but so do clients. It would be weird to have the client-side commands depending on the server side logs utilities.
I updated all the server side references, but left the client-side ones.
@sttts @kubernetes/sig-api-machinery-pr-reviews acceptable?
Automatic merge from submit-queue
auto-create the loopback token
Users of the apiserver library have no need to specify particular loopback tokens, we can autogenerate and provision them.
@kubernetes/sig-api-machinery-misc @sttts
Automatic merge from submit-queue
Added kubectl create role command
Added `kubectl create role` command.
Fixed part of #39596
**Release note**:
```
Added one new command `kubectl create role` to help user create a single role from command line.
```
Automatic merge from submit-queue (batch tested with PRs 41319, 41192)
Split informers by internal and external to allow inclusion in client-go
client-go doesn't have any internal clients, so informers which require internal clients can never be included in it. This splits the informer generation into internal and external so we can safely include them.
@kubernetes/sig-api-machinery-misc @ncdc
Automatic merge from submit-queue (batch tested with PRs 41319, 41192)
sync client-go
Straight mechanical sync of client-go after updating apimachinery.
@caesarxuchao @sttts @pwittrock
I tagged it since its straight mechanical.
Automatic merge from submit-queue (batch tested with PRs 41312, 41289)
resolve udevadm from PATH in cinder_util.go
**What this PR does / why we need it**:
When a cinder volume gets attached to a node, the cinder volume plugin calls `udevadm` with an absolute path `/usr/bin/udevadm`. This path is incorrect for recent versions of debian, ubuntu or the hyperkube image on gcr.io where `udevadm` is located at `/bin/udevadm` or `/sbin/udevadm`. A variant of the hyperkube image is used on CoreOS to run kubelet with rkt fly stage 1.
As a result of the failed `udevadm` exec, the `AttachDisk` function in `cinder_util.go` returns an error.
This PR removes the absolute path from the `udevadm` exec. As a result, `udevadm` is resolved by looking it up in `PATH`.
This is consistent with the gce volume plugin, which executes `udevadm` the same way.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#29832
**Special notes for your reviewer**:
**Release note**:
```release-note
```
Automatic merge from submit-queue
updated docs in roundtrip.go to correct names
**What this PR does / why we need it**: updated docs in roundtrip.go to correct names.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 41182, 41290)
Fix typo of defualt
Fix typo of defualt introduced in #41274.
**Release note**:
`NONE`
cc @Random-Liu
Automatic merge from submit-queue (batch tested with PRs 41182, 41290)
Add a default storage class for Azure Disk
Part of https://github.com/kubernetes/kubernetes/issues/40071
@jsafrane @colemickens @codablock @rootfs
Automatic merge from submit-queue (batch tested with PRs 41274, 41241)
[Federation] Make federation namespace e2e tests parallelizable.
Because deleteAllTestNamespaces deleted all the e2e namespaces it interefered with other federation namespace tests running in parallel. This change should mitigate the problem and make the tests runnable in parallel.
cc @kubernetes/sig-federation-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 41137, 41268)
Allow the CertificateController to use any Signer implementation.
**What this PR does / why we need it**:
This will allow developers to create `CertificateController`s with arbitrary `Signer`s, instead of forcing the use of `CFSSLSigner`. It matches the behavior of allowing an arbitrary `AutoApprover` to be passed in the constructor.
**Release note**:
```release-note
NONE
```
CC @mikedanese
