Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix all the typos across the project
**What this PR does / why we need it**:
There are lots of typos across the project. We should avoid small PRs on fixing those annoying typos, which is time-consuming and low efficient.
This PR does fix all the typos across the project currently. And with #59463, typos could be avoided when a new PR gets merged.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
/sig testing
/area test-infra
/sig release
/cc @ixdy
/assign @fejta
**Release note**:
```release-note
None
```
Kubernetes-commit: 317853c90c674920bfbbdac54fe66092ddc9f15f
Automatic merge from submit-queue (batch tested with PRs 59276, 51042, 58973, 59377, 59472). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Allow passing request-timeout from NewRequest all the way down
**What this PR does / why we need it**:
Currently if you pass `--request-timeout` it's not passed all the way down to the actual request object. There's a separate field on the `Request` object that allows setting that timeout, but it's not taken from that flag.
@smarterclayton @deads2k ptal, this is coming from https://github.com/openshift/origin/pull/13701
Kubernetes-commit: 1f6251444b7dad7f5d924acbfb366541f2a6fb99
Automatic merge from submit-queue (batch tested with PRs 59158, 38320, 59059, 55516, 59357). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Promote v1alpha1 meta to v1beta1
No code changes, just renames. We can discuss if there are any field / naming changes here or in a follow-up
Parent #58536Fixes#53224
Prereq to #55637
@kubernetes/sig-api-machinery-pr-reviews @deads2k
```release-note
The `meta.k8s.io/v1alpha1` objects for retrieving tabular responses from the server (`Table`) or fetching just the `ObjectMeta` for an object (as `PartialObjectMetadata`) are now beta as part of `meta.k8s.io/v1beta1`. Clients may request alternate representations of normal Kubernetes objects by passing an `Accept` header like `application/json;as=Table;g=meta.k8s.io;v=v1beta1` or `application/json;as=PartialObjectMetadata;g=meta.k8s.io;v1=v1beta1`. Older servers will ignore this representation or return an error if it is not available. Clients may request fallback to the normal object by adding a non-qualified mime-type to their `Accept` header like `application/json` - the server will then respond with either the alternate representation if it is supported or the fallback mime-type which is the normal object response.
```
Kubernetes-commit: 9ee71b720ed2300d6298bb936d0a7873b5ecf2ac
Currently, core/v1 is in the end of the discovery order.
Since core/v1 is special, it should be in the beginning.
Kubernetes-commit: 45950fdb750d7ac12cec3b9ef3487baa99a40401
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix some typos
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
Kubernetes-commit: c6e581ff42bff91337565836834b76a1601be936
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
doc: fix typo in client-go
**What this PR does / why we need it**:
Fix typo in package client-go.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Kubernetes-commit: c047b8dbc1d3ad93ceadb865cd4ecc3a07231a7d
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix(doc): irregular descriptive docs
**What this PR does / why we need it**:
Fixes documentations.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
```
Kubernetes-commit: c52192f33bf83638aee5ef055d7efca887af1a5c
Otherwise, the certificate store will return nil the first time a store
cert is accessed. When background rotation is being used, prevents the
client from being nil.
Kubernetes-commit: b81f4745546340f08abd3f877c585aac9581d0f0
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add V1beta1 VolumeAttachment API
**What this PR does / why we need it**:
Add V1beta1 VolumeAttachment API, co-existing with Alpha API object
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#58461
**Special notes for your reviewer**:
**Release note**:
```release-note
Add V1beta1 VolumeAttachment API, co-existing with Alpha API object
```
Kubernetes-commit: 8363129ee6da255ca9fe5c7d62596a3a19378abb
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Only rotate certificates in the background
Change the Kubelet to not block until the first certs have rotated (we didn't act on it anyway) and fall back to the bootstrap cert if the most recent rotated cert is expired on startup.
The certificate manager originally had a "block on startup" rotation behavior to ensure at least one rotation happened on startup. However, since rotation may not succeed within the first time window the code was changed to simply print the error rather than return it. This meant that the blocking rotation has no purpose - it cannot cause the kubelet to fail, and it *does* block the kubelet from starting static pods before the api server becomes available.
The current block behavior causes a bootstrapped kubelet that is also set to run static pods to wait several minutes before actually launching the static pods, which means self-hosted masters using static pods have a pointless delay on startup.
Since blocking rotation has no benefit and can't actually fail startup, this commit removes the blocking behavior and simplifies the code at the same time. The goroutine for rotation now completely owns the deadline, the shouldRotate() method is removed, and the method that sets rotationDeadline now returns it. We also explicitly guard against a negative sleep interval and omit the message.
Should have no impact on bootstrapping except the removal of a long delay on startup before static pods start.
The other change is that an expired certificate from the cert manager is *not* considered a valid cert, which triggers an immediate rotation. This causes the cert manager to fall back to the original bootstrap certificate until a new certificate is issued. This allows the bootstrap certificate on masters to be "higher powered" and allow the node to function prior to initial approval, which means someone configuring the masters with a pre-generated client cert can be guaranteed that the kubelet will be able to communicate to report self-hosted static pod status, even if the first client rotation hasn't happened. This makes master self-hosting more predictable for static configuration environments.
```release-note
When using client or server certificate rotation, the Kubelet will no longer wait until the initial rotation succeeds or fails before starting static pods. This makes running self-hosted masters with rotation more predictable.
```
Kubernetes-commit: 06472a054a69c0aa0c7cb29697c334704feeb5eb
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
client-go: Fix broken TCP6 listen for port forwarding
**What this PR does / why we need it**:
The IPV6 loopback address `::1` is enclosed in square brackets twice,
which cause a failure to listen on the TCP6 port.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
```release-note
Fix an issue where port forwarding doesn't forward local TCP6 ports to the pod
```
/area ipv6
/sig cli
Kubernetes-commit: a241087f9966deef6175a370da060f9623e92d94
Automatic merge from submit-queue (batch tested with PRs 58955, 58968, 58971, 58963, 58298). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
remove dead prefix field
The `Prefix` field was never used.
Kubernetes-commit: 946b1f023ffc8dc1c0f713f4cc75206252c1e197
The certificate manager originally had a "block on startup" rotation
behavior to ensure at least one rotation happened on startup. However,
since rotation may not succeed within the first time window the code was
changed to simply print the error rather than return it. This meant that
the blocking rotation has no purpose - it cannot cause the kubelet to
fail, and it *does* block the kubelet from starting static pods before
the api server becomes available.
The current block behavior causes a bootstrapped kubelet that is also
set to run static pods to wait several minutes before actually launching
the static pods, which means self-hosted masters using static pods have
a pointless delay on startup.
Since blocking rotation has no benefit and can't actually fail startup,
this commit removes the blocking behavior and simplifies the code at the
same time. The goroutine for rotation now completely owns the deadline,
the shouldRotate() method is removed, and the method that sets
rotationDeadline now returns it. We also explicitly guard against a
negative sleep interval and omit the message.
Should have no impact on bootstrapping except the removal of a long
delay on startup before static pods start.
Also add a guard condition where if the current cert in the store is
expired, we fall back to the bootstrap cert initially (we use the
bootstrap cert to communicate with the server). This is consistent with
when we don't have a cert yet.
Kubernetes-commit: 44493de195d89ec43cc7246af921e626e0002c16
Automatic merge from submit-queue (batch tested with PRs 58903, 58141, 58900). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
auth/gcp: configurable scopes for gcp default credentials
**What this PR does / why we need it**:
- add `config.scopes` field comma-separated scope URLs, to be used with Google
Application Default Credentials (i.e. GOOGLE_APPLICATION_CREDENTIALS env)
- users now should be able to set a gserviceaccount key in GOOGLE_APPLICATION_CREDENTIALS
env, craft a kubeconfig file with GKE master IP+CA cert and should be able to authenticate
to GKE in headless mode _without requiring gcloud_ CLI, and they can now use the
email address of the gserviceaccount in RBAC role bindings and _not use Google Cloud IAM at all._
- gcp default scopes now include userinfo.email scope, so authenticating to GKE
using gserviceaccount keys can now be done without gcloud as well.
- since userinfo.email scope is now a default, users who have existing RBAC bindings
that use numeric uniqueID of the gserviceaccount will be broken (this behavior was
never documented/guaranteed). from now on email address of the service account
should be used as the subject in RBAC Role Bindings.
**Release note**:
```release-note
Google Cloud Service Account email addresses can now be used in RBAC
Role bindings since the default scopes now include the "userinfo.email"
scope. This is a breaking change if the numeric uniqueIDs of the Google
service accounts were being used in RBAC role bindings. The behavior
can be overridden by explicitly specifying the scope values as
comma-separated string in the "users[*].config.scopes" field in the
KUBECONFIG file.
```
/assign @cjcullen
/sig gcp
Kubernetes-commit: 6ef0514bd94e184f51960f0545095f0fae4964b4
Includes:
* Added details and clarifications based on my experience
* Some minor copy editing
added note about resulting username
fixing last list item
clarficiation of resulting username
mainly just refering to OIDC docs
fixed comment about callback URL
Kubernetes-commit: 2709a7ee0d7d25463c9da00890a7b7db3e4419d1
Automatic merge from submit-queue (batch tested with PRs 58412, 56132, 58506, 58542, 58394). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
don't stop informer delivery on error
If an informer delivery fails today, we stop delivering to it entirely. The pull updates the code to skip that particular notification, delay, and continue delivery with the next time.
/assign derekwaynecarr
/assign ncdc
/assign ash2k
@derekwaynecarr This would change the "the controller isn't doing anything?!" to "the controller missed my (individual) resource!"
```release-note
NONE
```
Kubernetes-commit: 71426ba59fd4a37e5da7deac6298ab33101bb5b6
Automatic merge from submit-queue (batch tested with PRs 56948, 58365, 58501). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fixed spelling of Promethus to Prometheus
Release note:
```release-note
NONE
```
Kubernetes-commit: 5a572d3e27852ac5915359beec1da33004073525
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
update vendor spf13/cobra to enforce required flags
**What this PR does / why we need it**:
spf13/cobra#502 has enforced checking flags that marked as required, an error will be raised if unset.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:fixes #54855
xref #48400fixeskubernetes/kubectl#121
**Special notes for your reviewer**:
/assign @liggitt @eparis
**Release note**:
```release-note
kubectl now enforces required flags at a more fundamental level
```
Kubernetes-commit: 048757b8a51333f59d3112d2b228d2f0102a4afc
