chore: update support for 1.31 (#7126)

Co-authored-by: Jason Deal <jmdeal@amazon.com>

.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

@@ -27,7 +27,7 @@ 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

.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-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

.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

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/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