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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| package e2e_ebpf | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| kubeovn "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1" | ||
| "github.com/kubeovn/kube-ovn/test/e2e/framework" | ||
| . "github.com/onsi/ginkgo" | ||
| . "github.com/onsi/gomega" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "os" | ||
| "testing" | ||
|
|
||
| _ "github.com/kubeovn/kube-ovn/test/e2e-ebpf/service" | ||
| _ "github.com/kubeovn/kube-ovn/test/e2e/ip" | ||
| _ "github.com/kubeovn/kube-ovn/test/e2e/subnet" | ||
| ) | ||
|
|
||
| func TestE2eEbpf(t *testing.T) { | ||
| RegisterFailHandler(Fail) | ||
| RunSpecs(t, "Kube-OVN E2E ebpf Suite") | ||
| } | ||
|
|
||
| var _ = SynchronizedAfterSuite(func() {}, func() { | ||
| f := framework.NewFramework("init", fmt.Sprintf("%s/.kube/config", os.Getenv("HOME"))) | ||
| nss, err := f.KubeClientSet.CoreV1().Namespaces().List(context.Background(), metav1.ListOptions{LabelSelector: "e2e=true"}) | ||
| if err != nil { | ||
| Fail(err.Error()) | ||
| } | ||
| if nss != nil { | ||
| for _, ns := range nss.Items { | ||
| err := f.KubeClientSet.CoreV1().Namespaces().Delete(context.Background(), ns.Name, metav1.DeleteOptions{}) | ||
| if err != nil { | ||
| Fail(err.Error()) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| err = f.OvnClientSet.KubeovnV1().Subnets().DeleteCollection(context.Background(), metav1.DeleteOptions{}, metav1.ListOptions{LabelSelector: "e2e=true"}) | ||
| if err != nil { | ||
| Fail(err.Error()) | ||
| } | ||
| }) | ||
|
|
||
| var _ = SynchronizedBeforeSuite(func() []byte { | ||
| subnetName := "static-ip" | ||
| namespace := "static-ip" | ||
| f := framework.NewFramework("init", fmt.Sprintf("%s/.kube/config", os.Getenv("HOME"))) | ||
|
|
||
| _, err := f.KubeClientSet.CoreV1().Namespaces().Create(context.Background(), &corev1.Namespace{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: namespace, | ||
| Labels: map[string]string{"e2e": "true"}}}, metav1.CreateOptions{}) | ||
| if err != nil { | ||
| Fail(err.Error()) | ||
| } | ||
|
|
||
| s := kubeovn.Subnet{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: subnetName, | ||
| Labels: map[string]string{"e2e": "true"}, | ||
| }, | ||
| Spec: kubeovn.SubnetSpec{ | ||
| CIDRBlock: "12.10.0.0/16", | ||
| Namespaces: []string{namespace}, | ||
| }, | ||
| } | ||
| _, err = f.OvnClientSet.KubeovnV1().Subnets().Create(context.Background(), &s, metav1.CreateOptions{}) | ||
| if err != nil { | ||
| Fail(err.Error()) | ||
| } | ||
| err = f.WaitSubnetReady(subnetName) | ||
| if err != nil { | ||
| Fail(err.Error()) | ||
| } | ||
|
|
||
| return nil | ||
| }, func(data []byte) {}) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| package service | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "context" | ||
| "fmt" | ||
| "github.com/kubeovn/kube-ovn/pkg/util" | ||
| "github.com/kubeovn/kube-ovn/test/e2e/framework" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "os" | ||
| "os/exec" | ||
| "runtime" | ||
| "strings" | ||
|
|
||
| . "github.com/onsi/ginkgo" | ||
| . "github.com/onsi/gomega" | ||
| ) | ||
|
|
||
| func nodeIPs(node corev1.Node) []string { | ||
| nodeIPv4, nodeIPv6 := util.GetNodeInternalIP(node) | ||
| var nodeIPs []string | ||
| if nodeIPv4 != "" { | ||
| nodeIPs = append(nodeIPs, nodeIPv4) | ||
| } | ||
| if nodeIPv6 != "" { | ||
| nodeIPs = append(nodeIPs, nodeIPv6) | ||
| } | ||
| return nodeIPs | ||
| } | ||
|
|
||
| func kubectlArgs(pod, ip string, port int32) string { | ||
| return fmt.Sprintf("-n kube-system exec %s -- curl %s", pod, curlArgs(ip, port)) | ||
| } | ||
|
|
||
| func curlArgs(ip string, port int32) string { | ||
| return fmt.Sprintf("-s -m 3 -o /dev/null -w %%{http_code} %s/metrics", util.JoinHostPort(ip, port)) | ||
| } | ||
|
|
||
| var _ = Describe("[Service]", func() { | ||
| f := framework.NewFramework("service", fmt.Sprintf("%s/.kube/config", os.Getenv("HOME"))) | ||
|
|
||
| hostPods, err := f.KubeClientSet.CoreV1().Pods("kube-system").List(context.Background(), metav1.ListOptions{LabelSelector: "app=ovs"}) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| containerPods, err := f.KubeClientSet.CoreV1().Pods("kube-system").List(context.Background(), metav1.ListOptions{LabelSelector: "app=kube-ovn-pinger"}) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
|
|
||
| containerService, err := f.KubeClientSet.CoreV1().Services("kube-system").Get(context.Background(), "kube-ovn-pinger", metav1.GetOptions{}) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| containerService.Spec.Type = corev1.ServiceTypeNodePort | ||
| containerService, err = f.KubeClientSet.CoreV1().Services("kube-system").Update(context.Background(), containerService, metav1.UpdateOptions{}) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
|
|
||
| Context("service with container network endpoints", func() { | ||
| It("container to ClusterIP", func() { | ||
| port := containerService.Spec.Ports[0].Port | ||
| for _, ip := range containerService.Spec.ClusterIPs { | ||
| for _, pod := range containerPods.Items { | ||
| output, err := exec.Command("kubectl", strings.Fields(kubectlArgs(pod.Name, ip, port))...).CombinedOutput() | ||
| outputStr := string(bytes.TrimSpace(output)) | ||
| Expect(err).NotTo(HaveOccurred(), outputStr) | ||
| Expect(outputStr).To(Equal("200")) | ||
| } | ||
| } | ||
| }) | ||
|
|
||
| It("host to ClusterIP", func() { | ||
| port := containerService.Spec.Ports[0].Port | ||
| for _, ip := range containerService.Spec.ClusterIPs { | ||
| for _, pod := range hostPods.Items { | ||
| output, err := exec.Command("kubectl", strings.Fields(kubectlArgs(pod.Name, ip, port))...).CombinedOutput() | ||
| outputStr := string(bytes.TrimSpace(output)) | ||
| Expect(err).NotTo(HaveOccurred(), outputStr) | ||
| Expect(outputStr).To(Equal("200")) | ||
| } | ||
| } | ||
| }) | ||
|
|
||
| It("container to NodePort", func() { | ||
| port := containerService.Spec.Ports[0].NodePort | ||
| for _, pod := range containerPods.Items { | ||
| nodes, err := f.KubeClientSet.CoreV1().Nodes().List(context.Background(), metav1.ListOptions{}) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| for _, node := range nodes.Items { | ||
| for _, nodeIP := range nodeIPs(node) { | ||
| output, err := exec.Command("kubectl", strings.Fields(kubectlArgs(pod.Name, nodeIP, port))...).CombinedOutput() | ||
| outputStr := string(bytes.TrimSpace(output)) | ||
| Expect(err).NotTo(HaveOccurred(), outputStr) | ||
| Expect(outputStr).To(Equal("200")) | ||
| } | ||
| } | ||
| } | ||
| }) | ||
|
|
||
| It("host to NodePort", func() { | ||
| port := containerService.Spec.Ports[0].NodePort | ||
| for _, pod := range hostPods.Items { | ||
| nodes, err := f.KubeClientSet.CoreV1().Nodes().List(context.Background(), metav1.ListOptions{}) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| for _, node := range nodes.Items { | ||
| for _, nodeIP := range nodeIPs(node) { | ||
| output, err := exec.Command("kubectl", strings.Fields(kubectlArgs(pod.Name, nodeIP, port))...).CombinedOutput() | ||
| outputStr := string(bytes.TrimSpace(output)) | ||
| Expect(err).NotTo(HaveOccurred(), outputStr) | ||
| Expect(outputStr).To(Equal("200")) | ||
| } | ||
| } | ||
| } | ||
| }) | ||
|
|
||
| It("external to NodePort", func() { | ||
| if runtime.GOOS != "linux" { | ||
| return | ||
| } | ||
|
|
||
| port := containerService.Spec.Ports[0].NodePort | ||
| nodes, err := f.KubeClientSet.CoreV1().Nodes().List(context.Background(), metav1.ListOptions{}) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| for _, node := range nodes.Items { | ||
| for _, nodeIP := range nodeIPs(node) { | ||
| output, err := exec.Command("curl", strings.Fields(curlArgs(nodeIP, port))...).CombinedOutput() | ||
| outputStr := string(bytes.TrimSpace(output)) | ||
| Expect(err).To(HaveOccurred(), outputStr) | ||
| } | ||
| } | ||
| }) | ||
| }) | ||
| }) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: cni-configuration | ||
| namespace: kube-system | ||
| data: | ||
| cni-config: |- | ||
| { | ||
| "name": "generic-veth", | ||
| "cniVersion": "0.3.1", | ||
| "plugins": [ | ||
| { | ||
| "type": "kube-ovn", | ||
| "log_level": "info", | ||
| "datastore_type": "kubernetes", | ||
| "mtu": 1400, | ||
| "server_socket": "/run/openvswitch/kube-ovn-daemon.sock", | ||
| "ipam": { | ||
| "type": "kube-ovn", | ||
| "server_socket": "/run/openvswitch/kube-ovn-daemon.sock" | ||
| } | ||
| }, | ||
| { | ||
| "type": "portmap", | ||
| "snat": true, | ||
| "capabilities": {"portMappings": true} | ||
| }, | ||
| { | ||
| "type": "cilium-cni" | ||
| } | ||
| ] | ||
| } |