parsing k8s version

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

@@ -1,16 +1,29 @@
 name: Install kubectl
 description: Downloads kubectl and installs it locally. Follows the instructions for Debian-based distributions at https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/#install-using-native-package-management.
+inputs:
+  k8s_version:
+    description: 'The version of Kubernetes to install. For example, 1.28.7.'
+    required: true
 runs:
   using: "composite"
   steps:
+    - name: Parse K8s minor version
+      id: parse_k8s_minor_version
+      shell: bash
+      run: |
+        split=( ${{ inputs.k8s_version//./ }} )
+        k8s_minor_version=${split[0]}.${split[1]}
+
+        echo Using K8s minor version ${k8s_minor_version}
+        echo "k8s_minor_version=${k8s_minor_version}" >> $GITHUB_OUTPUT
     - name: Download the public signing key for the Kubernetes package repositories
       shell: bash
       run: |
-        curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.28/deb/Release.key | sudo gpg --batch --yes --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
+        curl -fsSL https://pkgs.k8s.io/core:/stable:/v${{ steps.parse_k8s_minor_version.outputs.k8s_minor_version }}/deb/Release.key | sudo gpg --batch --yes --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
     - name: Add the appropriate Kubernetes apt repository
       shell: bash
       run: |
-        echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.28/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list
+        echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v${{ steps.parse_k8s_minor_version.outputs.k8s_minor_version }}/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list
     - name: Install kubectl
       shell: bash
       run: |

.github/actions/setup-tools/action.yaml

@@ -1,6 +1,12 @@
 name: Setup tools
 description: Downloads, installs and configures all the tools needed to setup and run the tests.
+inputs:
+  k8s_version:
+    description: 'The version of Kubernetes to install. For example, 1.28.7.'
+    required: true
 runs:
   using: "composite"
   steps:
     - uses: ./.github/actions/install-kubectl
+      with:
+        k8s_version: ${{ inputs.k8s_version }}

.github/workflows/test-e2e-junk.yaml

@@ -16,6 +16,10 @@ jobs:
   e2e-integration:
     needs: wait-for-image-build
     runs-on: ubuntu-latest
+    env:
+      K8S_VERSION: 1.28.7
     steps:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/setup-tools
+        with:
+          k8s_version: ${{ env.K8S_VERSION }}