cherry-pick(1.0.x): chore: update support for 1.31 (#7126)

.github/actions/e2e/cleanup/action.yaml

@@ -17,7 +17,7 @@ inputs:
     description: "The git commit, tag, or branch to check out. Requires a corresponding Karpenter snapshot release"
   eksctl_version:
     description: "Version of eksctl to install"
-    default: v0.180.0
+    default: v0.191.0
   private_cluster:
     description: "Whether the cluster that has to be deleted is private or not. Valid values are 'true' or 'false'"
     default: 'false'

.github/actions/e2e/install-karpenter/action.yaml

@@ -21,7 +21,7 @@ inputs:
     required: true
   k8s_version:
     description: 'Version of Kubernetes to use for the launched cluster'
-    default: "1.30"
+    default: "1.31"
   git_ref:
     description: "The git commit, tag, or branch to check out. Requires a corresponding Karpenter snapshot release"
   private_cluster:

.github/actions/e2e/run-tests-private-cluster/action.yaml

@@ -33,7 +33,7 @@ inputs:
     required: true
   k8s_version:
     description: 'Version of Kubernetes to use for the launched cluster'
-    default: "1.30"
+    default: "1.31"
   private_cluster:
     description: "Whether to create a private cluster which does not add access to the public internet. Valid values are 'true' or 'false'"
     default: 'false'

.github/actions/e2e/setup-cluster/action.yaml

@@ -27,10 +27,10 @@ inputs:
     required: true
   k8s_version:
     description: 'Version of Kubernetes to use for the launched cluster'
-    default: "1.30"
+    default: "1.31"
   eksctl_version:
     description: "Version of eksctl to install"
-    default: v0.180.0
+    default: v0.191.0
   ip_family:
     description: "IP Family of the cluster. Valid values are IPv4 or IPv6"
     default: "IPv4"

.github/actions/install-deps/action.yaml

@@ -3,7 +3,7 @@ description: 'Installs Go Downloads and installs Karpenter Dependencies'
 inputs:
   k8sVersion:
     description: Kubernetes version to use when installing the toolchain
-    default: "1.30.x"
+    default: "1.31.x"
 runs:
   using: "composite"
   steps:

.github/workflows/ci-test.yaml

@@ -14,7 +14,7 @@ jobs:
     strategy:
         fail-fast: false
         matrix:
-          k8sVersion: ["1.25.x", "1.26.x", "1.27.x", "1.28.x", "1.29.x", "1.30.x"]
+          k8sVersion: ["1.25.x", "1.26.x", "1.27.x", "1.28.x", "1.29.x", "1.30.x", "1.31.x"]
     steps:
     - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
     - uses: ./.github/actions/install-deps
@@ -23,7 +23,7 @@ jobs:
     - run: K8S_VERSION=${{ matrix.k8sVersion }} make ci-test
     - name: Send coverage
       # should only send converage once https://docs.coveralls.io/parallel-builds
-      if: matrix.k8sVersion == '1.30.x'
+      if: matrix.k8sVersion == '1.31.x'
       env:
         COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: goveralls -coverprofile=coverage.out -service=github

.github/workflows/e2e-cleanup.yaml

@@ -38,4 +38,4 @@ jobs:
           region: ${{ inputs.region }}
           cluster_name: ${{ inputs.cluster_name }}
           git_ref: ${{ inputs.git_ref }}
-          eksctl_version: v0.180.0
+          eksctl_version: v0.191.0

.github/workflows/e2e-matrix.yaml

@@ -7,7 +7,7 @@ on:
         default: "us-east-2"
       k8s_version:
         type: string
-        default: "1.30"
+        default: "1.31"
       cleanup:
         type: boolean
         required: true
@@ -40,7 +40,8 @@ on:
           - "1.28"
           - "1.29"
           - "1.30"
-        default: "1.30"
+          - "1.31"
+        default: "1.31"
       cleanup:
         type: boolean
         required: true

.github/workflows/e2e-upgrade.yaml

@@ -22,7 +22,8 @@ on:
           - "1.28"
           - "1.29"
           - "1.30"
-        default: "1.30"
+          - "1.31"
+        default: "1.31"
       cleanup:
         required: true
         default: true
@@ -39,7 +40,7 @@ on:
         default: "us-east-2"
       k8s_version:
         type: string
-        default: "1.30"
+        default: "1.31"
       cleanup:
         required: true
         type: boolean
@@ -89,7 +90,7 @@ jobs:
           region: ${{ inputs.region }}
           cluster_name: ${{ steps.generate-cluster-name.outputs.CLUSTER_NAME }}
           k8s_version: ${{ inputs.k8s_version }}
-          eksctl_version: v0.180.0
+          eksctl_version: v0.191.0
           ip_family: IPv4 # Set the value to IPv6 if IPv6 suite, else IPv4
           git_ref: ${{ inputs.from_git_ref }}
           ecr_account_id: ${{ vars.SNAPSHOT_ACCOUNT_ID }}
@@ -115,7 +116,7 @@ jobs:
           region: ${{ inputs.region }}
           cluster_name: ${{ steps.generate-cluster-name.outputs.CLUSTER_NAME }}
           k8s_version: ${{ inputs.k8s_version }}
-          eksctl_version: v0.180.0
+          eksctl_version: v0.191.0
           ip_family: IPv4 # Set the value to IPv6 if IPv6 suite, else IPv4
           git_ref: ${{ inputs.to_git_ref }}
           ecr_account_id: ${{ vars.SNAPSHOT_ACCOUNT_ID }}
@@ -151,7 +152,7 @@ jobs:
           region: ${{ inputs.region }}
           cluster_name: ${{ steps.generate-cluster-name.outputs.CLUSTER_NAME }}
           git_ref: ${{ inputs.to_git_ref }}
-          eksctl_version: v0.180.0
+          eksctl_version: v0.191.0
       - if: always() && github.event_name == 'workflow_run'
         uses: ./.github/actions/commit-status/end
         with:

.github/workflows/e2e-version-compatibility-trigger.yaml

@@ -34,7 +34,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        k8s_version: ["1.25", "1.26", "1.27", "1.28", "1.29", "1.30"]
+        k8s_version: ["1.25", "1.26", "1.27", "1.28", "1.29", "1.30", "1.31"]
     uses: ./.github/workflows/e2e-matrix.yaml
     with:
       region: ${{ inputs.region || 'eu-west-1' }}

.github/workflows/e2e.yaml

@@ -36,7 +36,8 @@ on:
           - "1.28"
           - "1.29"
           - "1.30"
-        default: "1.30"
+          - "1.31"
+        default: "1.31"
       cluster_name:
         type: string
       cleanup:
@@ -60,7 +61,7 @@ on:
         required: true
       k8s_version:
         type: string
-        default: "1.30"
+        default: "1.31"
       enable_metrics:
         type: boolean
         default: false
@@ -131,7 +132,7 @@ jobs:
           region: ${{ inputs.region }}
           cluster_name: ${{ steps.generate-cluster-name.outputs.CLUSTER_NAME }}
           k8s_version: ${{ inputs.k8s_version }}
-          eksctl_version: v0.180.0
+          eksctl_version: v0.191.0
           ip_family: ${{ contains(inputs.suite, 'IPv6') && 'IPv6' || 'IPv4' }} # Set the value to IPv6 if IPv6 suite, else IPv4
           private_cluster: ${{ inputs.workflow_trigger == 'private_cluster' }}
           git_ref: ${{ inputs.git_ref }}
@@ -203,7 +204,7 @@ jobs:
           region: ${{ inputs.region }}
           cluster_name: ${{ steps.generate-cluster-name.outputs.CLUSTER_NAME }}
           git_ref: ${{ inputs.git_ref }}
-          eksctl_version: v0.180.0
+          eksctl_version: v0.191.0
           private_cluster: ${{ inputs.workflow_trigger == 'private_cluster' }}
       - if: always() && github.event_name == 'workflow_run'
         uses: ./.github/actions/commit-status/end

pkg/providers/version/version.go

@@ -35,7 +35,7 @@ const (
 	// If a user runs a karpenter image on a k8s version outside the min and max,
 	// One error message will be fired to notify
 	MinK8sVersion = "1.25"
-	MaxK8sVersion = "1.30"
+	MaxK8sVersion = "1.31"
 )
 
 type Provider interface {

website/content/en/preview/getting-started/getting-started-with-karpenter/_index.md

@@ -15,6 +15,10 @@ Currently, the following Cloud Providers are supported:
 - [AWS](https://github.com/aws/karpenter-provider-aws)
 - [Azure](https://github.com/Azure/karpenter-provider-azure)
 
+The guide below explains how to utilize the [Karpenter provider for AWS](https://github.com/aws/karpenter-provider-aws) with EKS.
+
+See the [AKS Node autoprovisioning article](https://learn.microsoft.com/azure/aks/node-autoprovision) on how to use Karpenter on Azure's AKS or go to the [Karpenter provider for Azure open source repository](https://github.com/Azure/karpenter-provider-azure) for self-hosting on Azure and additional information.
+
 ## Create a cluster and add Karpenter
 
 This guide uses `eksctl` to create the cluster.
@@ -34,7 +38,7 @@ Install these tools before proceeding:
 
 1. [AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2-linux.html)
 2. `kubectl` - [the Kubernetes CLI](https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/)
-3. `eksctl` (>= v0.180.0) - [the CLI for AWS EKS](https://docs.aws.amazon.com/eks/latest/userguide/eksctl.html)
+3. `eksctl` (>= v0.191.0) - [the CLI for AWS EKS](https://docs.aws.amazon.com/eks/latest/userguide/eksctl.html)
 4. `helm` - [the package manager for Kubernetes](https://helm.sh/docs/intro/install/)
 
 [Configure the AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-quickstart.html)

website/hugo.yaml

@@ -76,8 +76,8 @@ params:
         url: "https://slack.k8s.io/"
         icon: fab fa-slack
         desc: "Chat with us on Slack in the #aws-provider channel"
-  latest_release_version: "0.37.0"
-  latest_k8s_version: "1.30"
+  latest_release_version: "1.0.2"
+  latest_k8s_version: "1.31"
   versions:
     - v0.37
     - v0.36