chore(keda): update k8s min version according to our support policy (#…

…315)

.github/workflows/ci-core.yml

@@ -37,7 +37,7 @@ jobs:
       fail-fast: false
       matrix:
         enableAzureWorkloadIdentity: [false, true]
-        kubernetesVersion: [v1.24, v1.23, v1.22, v1.21, v1.20]
+        kubernetesVersion: [v1.25, v1.24, v1.23]
         include:
           # Azure Workload Identity
         - enableAzureWorkloadIdentity: true
@@ -48,16 +48,13 @@ jobs:
           clientId: ""
           # Images are defined on every Kind release
           # See https://github.com/kubernetes-sigs/kind/releases
+        - kubernetesVersion: v1.25
+          kindImage: kindest/node:v1.25.0@sha256:428aaa17ec82ccde0131cb2d1ca6547d13cf5fdabcc0bbecf749baa935387cbf
         - kubernetesVersion: v1.24
           kindImage: kindest/node:v1.24.0@sha256:406fd86d48eaf4c04c7280cd1d2ca1d61e7d0d61ddef0125cb097bc7b82ed6a1
         - kubernetesVersion: v1.23
           kindImage: kindest/node:v1.23.6@sha256:1af0f1bee4c3c0fe9b07de5e5d3fafeb2eec7b4e1b268ae89fcab96ec67e8355
-        - kubernetesVersion: v1.22
-          kindImage: kindest/node:v1.22.9@sha256:6e57a6b0c493c7d7183a1151acff0bfa44bf37eb668826bf00da5637c55b6d5e
-        - kubernetesVersion: v1.21
-          kindImage: kindest/node:v1.21.12@sha256:ae05d44cc636ee961068399ea5123ae421790f472c309900c151a44ee35c3e3e
-        - kubernetesVersion: v1.20
-          kindImage: kindest/node:v1.20.15@sha256:a6ce604504db064c5e25921c6c0fffea64507109a1f2a512b1b562ac37d652f3
+
     steps:
     - name: Check out code
       uses: actions/checkout@v2
@@ -66,9 +63,8 @@ jobs:
       uses: Azure/setup-helm@v1
 
     - name: Create k8s ${{ matrix.kubernetesVersion }} Kind Cluster
-      uses: helm/kind-action@v1.2.0
+      uses: helm/kind-action@main
       with:
-        version: v0.13.0
         node_image: ${{ matrix.kindImage }}
 
     - name: Show Kubernetes version

keda/Chart.yaml

@@ -4,7 +4,7 @@ description: Event-based autoscaler for workloads on Kubernetes
 
 # Specify the Kubernetes version range that we support.
 # We allow pre-release versions for cloud-specific Kubernetes versions such as  v1.21.5-gke.1302 or v1.18.9-eks-d1db3c
-kubeVersion: ">=v1.20.0-0"
+kubeVersion: ">=v1.23.0-0"
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.