added validation error for weave for k8s version >=1.30.0

cluster/validation_test.go

@@ -0,0 +1,49 @@
+package cluster
+
+import (
+	"testing"
+
+	"github.com/rancher/rke/types"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestValidateNetworkOptions(t *testing.T) {
+	t.Run("weave with k8s v1.30.0 or greater", func(tt *testing.T) {
+		cluster := &Cluster{
+			RancherKubernetesEngineConfig: types.RancherKubernetesEngineConfig{
+				Version: "v1.30.0-rancher1",
+				Network: types.NetworkConfig{
+					Plugin: WeaveNetworkPlugin,
+				},
+			},
+		}
+
+		err := validateNetworkOptions(cluster)
+		assert.NotNil(t, err)
+		assert.EqualError(t, err, "weave CNI support is removed for k8s version >=1.30.0")
+
+		cluster.Version = "v1.30.1-rancher1"
+		err = validateNetworkOptions(cluster)
+		assert.NotNil(t, err)
+		assert.EqualError(t, err, "weave CNI support is removed for k8s version >=1.30.0")
+	})
+
+	t.Run("weave with k8s version less than v1.30.0", func(tt *testing.T) {
+		cluster := &Cluster{
+			RancherKubernetesEngineConfig: types.RancherKubernetesEngineConfig{
+				Version: "v1.29.0-rancher1",
+				Network: types.NetworkConfig{
+					Plugin: WeaveNetworkPlugin,
+				},
+			},
+		}
+
+		err := validateNetworkOptions(cluster)
+		assert.Nil(t, err)
+
+		cluster.Version = "v1.28.5-rancher1"
+		err = validateNetworkOptions(cluster)
+		assert.Nil(t, err)
+	})
+
+}