Update kubernetes requirement from <22,>=12.0.1 to >=12.0.1,<28

[dependabot]

Updates the requirements on kubernetes to permit the latest version.

Release notes

Sourced from kubernetes's releases.

Kubernetes Python Client v27.2.0 Release

Getting started:

pip install --pre --upgrade kubernetes

Or from source, download attached zip file, then

unzip client-python-v27.2.0.zip
cd client-python-v27.2.0
python setup.py install

Then follow examples in https://github.com/kubernetes-client/python/tree/release-27.0/examples

Changelog: https://github.com/kubernetes-client/python/blob/release-27.0/CHANGELOG.md

Changelog

Sourced from kubernetes's changelog.

v27.2.0a1

Kubernetes API Version: v1.27.2

API Change

• Added error handling for seccomp localhost configurations that do not properly set a localhostProfile (kubernetes/kubernetes#117020, @​cji) [SIG API Machinery and Node]

• Fixed an issue where kubelet does not set case-insensitive headers for http probes. (#117182, @​dddddai) (kubernetes/kubernetes#117324, @​dddddai) [SIG API Machinery, Apps and Node]

• Revised the comment about the feature-gate level for PodFailurePolicy from alpha to beta (kubernetes/kubernetes#117815, @​kerthcet) [SIG Apps]

• A fix in the resource.k8s.io/v1alpha1/ResourceClaim API avoids harmless (?) ".status.reservedFor: element 0: associative list without keys has an element that's a map type" errors in the apiserver. Validation now rejects the incorrect reuse of the same UID in different entries. (kubernetes/kubernetes#115354, @​pohly)

• A terminating pod on a node that is not caused by preemption no longer prevents kube-scheduler from preempting pods on that node

  • Rename PreemptionByKubeScheduler to PreemptionByScheduler (kubernetes/kubernetes#114623, @​Huang-Wei)

• API: resource.k8s.io/v1alpha1.PodScheduling was renamed to resource.k8s.io/v1alpha2.PodSchedulingContext. (kubernetes/kubernetes#116556, @​pohly) [SIG API Machinery, Apps, Auth, CLI, Node, Scheduling and Testing]

• Added CEL runtime cost calculation into ValidatingAdmissionPolicy, matching the evaluation cost restrictions that already apply to CustomResourceDefinition. If rule evaluation uses more compute than the limit, the API server aborts the evaluation and the admission check that was being performed is aborted; the failurePolicy for the ValidatingAdmissionPolicy determines the outcome. (kubernetes/kubernetes#115747, @​cici37)

• Added auditAnnotations to ValidatingAdmissionPolicy, enabling CEL to be used to add audit annotations to request audit events. Added validationActions to ValidatingAdmissionPolicyBinding, enabling validation failures to be handled by any combination of the warn, audit and deny enforcement actions. (kubernetes/kubernetes#115973, @​jpbetz)

• Added messageExpression field to ValidationRule. (kubernetes/kubernetes#115969, @​DangerOnTheRanger)

• Added messageExpression to ValidatingAdmissionPolicy, to set custom failure message via CEL expression. (kubernetes/kubernetes#116397, @​jiahuif) [SIG API Machinery]

• Added a new IPAddress object kind

  • Added a new ClusterIP allocator. The new allocator removes previous Service CIDR block size limitations for IPv4, and limits IPv6 size to a /64 (kubernetes/kubernetes#115075, @​aojea) [SIG API Machinery, Apps, Auth, CLI, Cluster Lifecycle, Network and Testing]

• Added a new alpha API: ClusterTrustBundle (certificates.k8s.io/v1alpha1). A ClusterTrustBundle may be used to distribute X.509 trust anchors to workloads within the cluster. (kubernetes/kubernetes#113218, @​ahmedtd) [SIG API Machinery, Auth and Testing]

• Added authorization check support to the CEL expressions of ValidatingAdmissionPolicy via a authorizer variable with expressions. The new variable provides a builder that allows expressions such authorizer.group('').resource('pods').check('create').allowed(). (kubernetes/kubernetes#116054, @​jpbetz) [SIG API Machinery and Testing]

• Added matchConditions field to ValidatingAdmissionPolicy and enabled support for CEL based custom match criteria. (kubernetes/kubernetes#116350, @​maxsmythe)

• Added new option to the InterPodAffinity scheduler plugin to ignore existing podspreferred inter-pod affinities if the incoming pod has no preferred inter-pod affinities. This option can be used as an optimization for higher scheduling throughput (at the cost of an occasional pod being scheduled non-optimally/violating existing pods preferred inter-pod affinities). To enable this scheduler option, set theInterPodAffinityscheduler plugin argignorePreferredTermsOfExistingPods: true` (kubernetes/kubernetes#114393, @​danielvegamyhre)

• Added the MatchConditions field to ValidatingWebhookConfiguration and MutatingWebhookConfiguration for the v1beta and v1 apis.

  The AdmissionWebhookMatchConditions featuregate is now in Alpha (kubernetes/kubernetes#116261, @​ivelichkovich) [SIG API Machinery and Testing]

• Added validation to ensure that if service.kubernetes.io/topology-aware-hints and service.kubernetes.io/topology-mode annotations are both set, they are set to the same value.Also Added deprecation warning if service.kubernetes.io/topology-aware-hints annotation is used. (kubernetes/kubernetes#116612, @​robscott)

• Added warnings about workload resources (Pods, ReplicaSets, Deployments, Jobs, CronJobs, or ReplicationControllers) whose names are not valid DNS labels. (kubernetes/kubernetes#114412, @​thockin)

• Adds feature gate NodeLogQuery which provides cluster administrators with a streaming view of logs using kubectl without them having to implement a client side reader or logging into the node. (kubernetes/kubernetes#96120, @​LorbusChris)

• Api: validation of a PodSpec now rejects invalid ResourceClaim and ResourceClaimTemplate names. For a pod, the name generated for the ResourceClaim when using a template also must be valid. (kubernetes/kubernetes#116576, @​pohly)

• Bump default API QPS limits for Kubelet. (kubernetes/kubernetes#116121, @​wojtek-t)

• Enabled the StatefulSetStartOrdinal feature gate in beta (kubernetes/kubernetes#115260, @​pwschuurman)

• Enabled usage of kube-proxy, kube-scheduler and kubelet HTTP APIs for changing the logging verbosity at runtime for JSON output. (kubernetes/kubernetes#114609, @​pohly)

• Encryption of API Server at rest configuration now allows the use of wildcards in the list of resources. For example, . can be used to encrypt all resources, including all current and future custom resources. (kubernetes/kubernetes#115149, @​nilekhc)

• Extended the kubelet's PodResources API to include resources allocated in ResourceClaims via DynamicResourceAllocation. Additionally, added a new Get() method to query a specific pod for its resources. (kubernetes/kubernetes#115847, @​moshe010) [SIG Node]

• Forbid to set matchLabelKeys when labelSelector is not set in topologySpreadConstraints (kubernetes/kubernetes#116535, @​denkensk)

• GCE does not support LoadBalancer Services with ports with different protocols (TCP and UDP) (kubernetes/kubernetes#115966, @​aojea) [SIG Apps and Cloud Provider]

• GRPC probes are now a GA feature. GRPCContainerProbe feature gate was locked to default value and will be removed in v1.29. If you were setting this feature gate explicitly, please remove it now. (kubernetes/kubernetes#116233, @​SergeyKanzhelev)

... (truncated)

Commits

• aab72fd Merge pull request #2077 from yliaog/automated-release-of-27.2.0-upstream-rel...
• 654dc6e updated compatibility matrix and maintenance status
• 3eab781 generated client change
• 8bb58c4 update version constants for 27.2.0 release
• 1528116 update changelog with release notes from master branch
• 9b8d976 Fix request_timeout example and doc
• 3a4202e Fix docs configuration for Read the Docs
• b692080 updated the version to be 1.x.y+snapshot, as 1.x.y-snapshot would cause
• 1550cce Remove erroneous runtime dependence on setuptools
• 2e49b4d Merge pull request #2073 from yliaog/automated-release-of-27.2.0b1-upstream-r...
• Additional commits viewable in compare view

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[dependabot]

Superseded by #4594.