Bump kubernetes from 12.0.1 to 26.1.0 in /tests

[dependabot]

Bumps kubernetes from 12.0.1 to 26.1.0.

Release notes

Sourced from kubernetes's releases.

Kubernetes Python Client v26.1.0 Release

Getting started:

pip install --pre --upgrade kubernetes

Or from source, download attached zip file, then

unzip client-python-v26.1.0.zip
cd client-python-v26.1.0
python setup.py install

Then follow examples in https://github.com/kubernetes-client/python/tree/release-26.0/examples

Changelog: https://github.com/kubernetes-client/python/blob/release-26.0/CHANGELOG.md

Kubernetes Python Client v26.1.0 Beta 1 Release

Getting started:

pip install --pre --upgrade kubernetes

Or from source, download attached zip file, then

unzip client-python-v26.1.0b1.zip
cd client-python-v26.1.0b1
python setup.py install

Then follow examples in https://github.com/kubernetes-client/python/tree/release-26.0/examples

Changelog: https://github.com/kubernetes-client/python/blob/release-26.0/CHANGELOG.md

Kubernetes Python Client v26.1.0 Alpha 1 Release

Getting started:

pip install --pre --upgrade kubernetes

Or from source, download attached zip file, then

unzip client-python-v26.1.0a1.zip
cd client-python-v26.1.0a1
</tr></table> 

... (truncated)

Changelog

Sourced from kubernetes's changelog.

v26.1.0b1

Kubernetes API Version: v1.26.1

Bug or Regression

• The timeout unit of the WSClient update method is now always seconds for both poll and select functions. (#1976, @​t-yrka)

Feature

• Adds support for loading CA certificates from a file using the idp-certificate-authority key for the oidc plugin. (#1916, @​vgupta3)

v26.1.0a1

Kubernetes API Version: v1.26.1

API Change

• The list-type of the alpha resourceClaims field introduced to Pods in 1.26.0 was modified from "set" to "map", resolving an incompatibility with use of this schema in CustomResourceDefinitions and with server-side apply. (kubernetes/kubernetes#114617, @​JoelSpeed) [SIG API Machinery]
• 'A new preEnqueue extension point was added to scheduler's component config v1beta2/v1beta3/v1.' (kubernetes/kubernetes#113275, @​Huang-Wei)
• 'Added a ResourceClaim API (in the resource.k8s.io/v1alpha1 API group and behind the DynamicResourceAllocation feature gate). The new API is now more flexible than the existing Device Plugins feature of Kubernetes because it allows Pods to request (claim) special kinds of resources, which can be available at node level, cluster level, or following any other model you implement.' (kubernetes/kubernetes#111023, @​pohly)
• 'Container preStop and postStart lifecycle handlers using httpGet now honor the specified scheme and headers fields. This enables setting custom headers and changing the scheme to HTTPS, consistent with container startup/readiness/liveness probe capabilities. Lifecycle handlers configured with scheme: HTTPS that encounter errors indicating the endpoint is actually using HTTP fall back to making the request over HTTP for compatibility with previous releases. When this happens, a LifecycleHTTPFallback event is recorded in the namespace of the pod and a kubelet_lifecycle_handler_http_fallbacks_total metric in the kubelet is incremented. Cluster administrators can opt out of the expanded lifecycle handler capabilities by setting --feature-gates=ConsistentHTTPGetHandlers=false in kubelet.' (kubernetes/kubernetes#86139, @​jasimmons)
• 'Graduated JobTrackingWithFinalizers to stable. Jobs created before the feature was enabled are still tracked without finalizers. Jobs tracked with finalizers have the annotation batch.kubernetes.io/job-tracking. If the annotation is present and the user attempts to remove it, the control plane adds it back. The annotation batch.kubernetes.io/job-tracking is now deprecated. The control plane will ignore it and stop adding it for new Jobs in v1.27.' (kubernetes/kubernetes#113510, @​alculquicondor)
• 'Kubelet added the following Pod failure conditions:
  • DisruptionTarget (graceful node shutdown, node pressure eviction)' (kubernetes/kubernetes#112360, @​mimowo)
• 'Priority and Fairness has introduced a new feature called borrowing that allows an API priority level to borrow a number of seats from other priority level(s). As a cluster operator, you can enable borrowing for a certain priority level configuration object via the two newly introduced fields lendablePercent, and borrowingLimitPercent located under the .spec.limited field of the designated priority level. This change added the following metrics:
  • apiserver_flowcontrol_nominal_limit_seats: Nominal number of execution seats configured for each priority level

... (truncated)

Commits

• 1f9d3b0 Merge pull request #2011 from yliaog/automated-release-of-26.1.0-upstream-rel...
• 332e1fb updated compatibility matrix and maintenance status
• a688be3 generated client change
• 7243754 generated API change
• e758a21 update version constants for 26.1.0 release
• 7e0967d update changelog with release notes from master branch
• 9d741dd added release 1.26 e2e
• 28b62fd added 3.11 to the tests
• b37946f Merge pull request #2004 from yliaog/automated-release-of-26.1.0b1-upstream-r...
• 3105194 updated compatibility matrix and maintenance status
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[dependabot]

Dependabot tried to add @vepatel and @sethbergman/kic as reviewers to this PR, but received the following error from GitHub:

POST https://api.github.com/repos/sethbergman/kubernetes-ingress/pulls/451/requested_reviewers: 422 - Reviews may only be requested from collaborators. One or more of the teams you specified is not a collaborator of the sethbergman/kubernetes-ingress repository. // See: https://docs.github.com/rest/reference/pulls#request-reviewers-for-a-pull-request