chore: Improved kind testing

Author: hypery2k

.github/workflows/workflow.yml

@@ -11,6 +11,12 @@ jobs:
   chart:
     name: 'Build and Test Helm Chart'
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        k8s_version:
+          - 1.23.13
+          - 1.24.7
+          - 1.25.3
 
     steps:
       - uses: actions/checkout@v4
@@ -51,6 +57,11 @@ jobs:
       - name: Create kind cluster
         if: steps.list-changed.outputs.changed == 'true'
         uses: helm/[email protected]
+        with:
+          version: v0.17.0
+          node_image: kindest/node:v${{ matrix.k8s_version }}
+          cluster_name: kind-cluster-${{ matrix.k8s_version }}
+          config: test/integration/kind-cluster.yaml
 
       - name: Run chart-testing (install)
         if: steps.list-changed.outputs.changed == 'true'

chart/values.yaml

@@ -2,7 +2,7 @@
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
 global:
-  storageClass:
+  storageClass: ""
   accessMode: ReadWriteOnce
 replicaCount: 2
 # -- Update policy

test/integration/kind-cluster.yaml

@@ -0,0 +1,20 @@
+kind: Cluster
+apiVersion: kind.x-k8s.io/v1alpha4
+nodes:
+  - role: control-plane
+    kubeadmConfigPatches:
+      - |
+        kind: InitConfiguration
+        nodeRegistration:
+          kubeletExtraArgs:
+            node-labels: "ingress-ready=true"
+    extraPortMappings:
+      - containerPort: 80
+        hostPort: 80
+        protocol: TCP
+      - containerPort: 443
+        hostPort: 443
+        protocol: TCP
+      - containerPort: 30003
+        hostPort: 30003
+        protocol: TCP