Fix controller panic in cilium ipam is multi-pool

Signed-off-by: Cyclinder Kuo <[email protected]>

pkg/coordinatormanager/coordinator_informer.go

@@ -704,18 +704,24 @@ func (cc *CoordinatorController) fetchCiliumIPPools(coordinator *spiderpoolv2bet
 
 	podCIDR := make([]string, 0, len(ipPoolList))
 	for _, p := range ipPoolList {
-		if p.DeletionTimestamp == nil {
+		if p.DeletionTimestamp != nil {
+			continue
+		}
+
+		if p.Spec.IPv4 != nil {
 			for _, cidr := range p.Spec.IPv4.CIDRs {
 				podCIDR = append(podCIDR, string(cidr))
 			}
+		}
 
+		if p.Spec.IPv6 != nil {
 			for _, cidr := range p.Spec.IPv6.CIDRs {
 				podCIDR = append(podCIDR, string(cidr))
 			}
 		}
 	}
 
-	InformerLogger.Sugar().Debugf("Cilium IPPools CIDR: %v", ipPoolList)
+	InformerLogger.Sugar().Debugf("Cilium IPPools CIDR: %v", podCIDR)
 	if coordinator.Status.Phase == Synced && reflect.DeepEqual(coordinator.Status.OverlayPodCIDR, podCIDR) {
 		return nil
 	}

test/Makefile

@@ -228,7 +228,10 @@ setup_kruise:
 			HELM_OPTION=" --wait --timeout 20m --debug --set manager.image.repository=$(E2E_OPENKRUISE_IMAGE) " ; \
 			HELM_OPTION+=" --version $(E2E_OPENKRUISE_VERSION) " ; \
 			helm upgrade --install kruise openkruise/kruise $${HELM_OPTION} \
-			--kubeconfig $(E2E_KUBECONFIG) || { KIND_CLUSTER_NAME=$(E2E_CLUSTER_NAME) ./scripts/debugEnv.sh $(E2E_KUBECONFIG) "detail" "$(E2E_LOG_FILE)" ; exit 1 ; } ; \
+			--kubeconfig $(E2E_KUBECONFIG) || { \
+				kubectl describe pod -n kruise-system --kubeconfig $(E2E_KUBECONFIG) ; \
+				KIND_CLUSTER_NAME=$(E2E_CLUSTER_NAME) ./scripts/debugEnv.sh $(E2E_KUBECONFIG) "detail" "$(E2E_LOG_FILE)" ; exit 1 ; \
+			} ; \
 
 .PHONY: setup_spiderpool
 setup_spiderpool:

test/Makefile.defs

@@ -14,7 +14,7 @@ K8S_IPV4_SERVICE_CIDR = 10.233.0.0/18
 K8S_IPV6_SERVICE_CIDR = fd00:10:233::/116
 
 CLUSTER_POD_SUBNET_V4 = 10.233.64.0/18
-CLUSTER_POD_SUBNET_V6 = fd00:10:233:64::/64
+CLUSTER_POD_SUBNET_V6 = fd00:10:233:64::/60
 CALICO_CLUSTER_POD_SUBNET_V4 = 10.243.64.0/18
 CALICO_CLUSTER_POD_SUBNET_V6 = fd00:10:243::/112
 CILIUM_CLUSTER_POD_SUBNET_V4 = 10.244.64.0/18

test/e2e/common/spiderpool.go

@@ -23,8 +23,8 @@ import (
 	"github.com/spidernet-io/spiderpool/pkg/constant"
 	ip "github.com/spidernet-io/spiderpool/pkg/ip"
 	"github.com/spidernet-io/spiderpool/pkg/types"
-
 	corev1 "k8s.io/api/core/v1"
+
 	api_errors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
@@ -469,6 +469,17 @@ func GenerateExampleIpv4poolObject(ipNum int) (string, *v1.SpiderIPPool) {
 	return v4PoolName, iPv4PoolObj
 }
 
+func PatchConfigMap(f *frame.Framework, oldcm, newcm *corev1.ConfigMap, opts ...client.PatchOption) error {
+	mergePatch := client.MergeFrom(oldcm)
+	d, err := mergePatch.Data(newcm)
+	GinkgoWriter.Printf("patch configMap: %v. \n", string(d))
+	if err != nil {
+		return fmt.Errorf("failed to generate patch, err is %v", err)
+	}
+
+	return f.PatchResource(newcm, mergePatch, opts...)
+}
+
 func GenerateExampleIpv6poolObject(ipNum int) (string, *v1.SpiderIPPool) {
 	if ipNum < 1 || ipNum > 65533 {
 		GinkgoWriter.Println("the IP range should be between 1 and 65533")

test/e2e/spidercoordinator/spidercoordinator_test.go

@@ -729,8 +729,10 @@ var _ = Describe("SpiderCoordinator", Label("spidercoordinator", "overlay"), Ser
 				spcCopy.Spec.HostRuleTable = ptr.To(500)
 				Expect(PatchSpiderCoordinator(spcCopy, spc)).NotTo(HaveOccurred())
 
-				GinkgoWriter.Println("delete namespace: ", nsName)
-				Expect(frame.DeleteNamespace(nsName)).NotTo(HaveOccurred())
+				if !CurrentSpecReport().Failed() {
+					GinkgoWriter.Println("delete namespace: ", nsName)
+					Expect(frame.DeleteNamespace(nsName)).NotTo(HaveOccurred())
+				}
 			})
 		})