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Move GetPortURL to ingress e2e fw

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This commit is contained in:
drfish 2020-01-24 14:13:37 +08:00
parent 50fa183d51
commit 1461d8bd13
3 changed files with 68 additions and 63 deletions
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2
test/e2e/framework/ingress/BUILD
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@ -11,6 +11,7 @@ go_library(
"//staging/src/k8s.io/api/networking/v1beta1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/api/errors:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/fields:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/labels:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/intstr:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/net:go_default_library",
@ -18,7 +19,6 @@ go_library(
"//staging/src/k8s.io/apimachinery/pkg/util/wait:go_default_library",
"//staging/src/k8s.io/client-go/kubernetes:go_default_library",
"//test/e2e/framework:go_default_library",
"//test/e2e/framework/node:go_default_library",
"//test/e2e/framework/service:go_default_library",
"//test/e2e/framework/testfiles:go_default_library",
"//test/e2e/manifest:go_default_library",

69
test/e2e/framework/ingress/ingress_utils.go
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@ -43,6 +43,7 @@ import (
networkingv1beta1 "k8s.io/api/networking/v1beta1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/fields"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/apimachinery/pkg/util/intstr"
utilnet "k8s.io/apimachinery/pkg/util/net"
@ -50,7 +51,6 @@ import (
"k8s.io/apimachinery/pkg/util/wait"
clientset "k8s.io/client-go/kubernetes"
"k8s.io/kubernetes/test/e2e/framework"
e2enode "k8s.io/kubernetes/test/e2e/framework/node"
e2eservice "k8s.io/kubernetes/test/e2e/framework/service"
"k8s.io/kubernetes/test/e2e/framework/testfiles"
"k8s.io/kubernetes/test/e2e/manifest"
@ -106,6 +106,14 @@ const (
// names of GCP resources such as forwarding rules, url maps, target proxies, etc
// that it created for the corresponding ingress.
StatusPrefix = "ingress.kubernetes.io"
// poll is how often to Poll pods, nodes and claims.
poll = 2 * time.Second
// singleCallTimeout is how long to try single API calls (like 'get' or 'list'). Used to prevent
// transient failures from failing tests.
// TODO: client should not apply this timeout to Watch calls. Increased from 30s until that is fixed.
singleCallTimeout = 5 * time.Minute
)
// TestLogger is an interface for log.
@ -786,13 +794,70 @@ func (j *TestJig) VerifyURL(route, host string, iterations int, interval time.Du
func (j *TestJig) pollServiceNodePort(ns, name string, port int) error {
// TODO: Curl all nodes?
u, err := e2enode.GetPortURL(j.Client, ns, name, port)
u, err := getPortURL(j.Client, ns, name, port)
if err != nil {
return err
}
return PollURL(u, "", 30*time.Second, j.PollInterval, &http.Client{Timeout: IngressReqTimeout}, false)
}
// getSvcNodePort returns the node port for the given service:port.
func getSvcNodePort(client clientset.Interface, ns, name string, svcPort int) (int, error) {
svc, err := client.CoreV1().Services(ns).Get(name, metav1.GetOptions{})
if err != nil {
return 0, err
}
for _, p := range svc.Spec.Ports {
if p.Port == int32(svcPort) {
if p.NodePort != 0 {
return int(p.NodePort), nil
}
}
}
return 0, fmt.Errorf(
"no node port found for service %v, port %v", name, svcPort)
}
// getPortURL returns the url to a nodeport Service.
func getPortURL(client clientset.Interface, ns, name string, svcPort int) (string, error) {
nodePort, err := getSvcNodePort(client, ns, name, svcPort)
if err != nil {
return "", err
}
// This list of nodes must not include the master, which is marked
// unschedulable, since the master doesn't run kube-proxy. Without
// kube-proxy NodePorts won't work.
var nodes *v1.NodeList
if wait.PollImmediate(poll, singleCallTimeout, func() (bool, error) {
nodes, err = client.CoreV1().Nodes().List(metav1.ListOptions{FieldSelector: fields.Set{
"spec.unschedulable": "false",
}.AsSelector().String()})
if err != nil {
if testutils.IsRetryableAPIError(err) {
return false, nil
}
return false, err
}
return true, nil
}) != nil {
return "", err
}
if len(nodes.Items) == 0 {
return "", fmt.Errorf("Unable to list nodes in cluster")
}
for _, node := range nodes.Items {
for _, address := range node.Status.Addresses {
if address.Type == v1.NodeExternalIP {
if address.Address != "" {
host := net.JoinHostPort(address.Address, fmt.Sprint(nodePort))
return fmt.Sprintf("http://%s", host), nil
}
}
}
}
return "", fmt.Errorf("failed to find external address for service %v", name)
}
// GetIngressNodePorts returns related backend services' nodePorts.
// Current GCE ingress controller allows traffic to the default HTTP backend
// by default, so retrieve its nodePort if includeDefaultBackend is true.

60
test/e2e/framework/node/resource.go
View File

@ -24,17 +24,14 @@ import (
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/fields"
"k8s.io/apimachinery/pkg/util/rand"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apimachinery/pkg/util/wait"
clientset "k8s.io/client-go/kubernetes"
v1helper "k8s.io/kubernetes/pkg/apis/core/v1/helper"
nodectlr "k8s.io/kubernetes/pkg/controller/nodelifecycle"
schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
e2elog "k8s.io/kubernetes/test/e2e/framework/log"
"k8s.io/kubernetes/test/e2e/system"
testutils "k8s.io/kubernetes/test/utils"
)
const (
@ -189,63 +186,6 @@ func TotalReady(c clientset.Interface) (int, error) {
return len(nodes.Items), nil
}
// getSvcNodePort returns the node port for the given service:port.
func getSvcNodePort(client clientset.Interface, ns, name string, svcPort int) (int, error) {
svc, err := client.CoreV1().Services(ns).Get(name, metav1.GetOptions{})
if err != nil {
return 0, err
}
for _, p := range svc.Spec.Ports {
if p.Port == int32(svcPort) {
if p.NodePort != 0 {
return int(p.NodePort), nil
}
}
}
return 0, fmt.Errorf(
"No node port found for service %v, port %v", name, svcPort)
}
// GetPortURL returns the url to a nodeport Service.
func GetPortURL(client clientset.Interface, ns, name string, svcPort int) (string, error) {
nodePort, err := getSvcNodePort(client, ns, name, svcPort)
if err != nil {
return "", err
}
// This list of nodes must not include the master, which is marked
// unschedulable, since the master doesn't run kube-proxy. Without
// kube-proxy NodePorts won't work.
var nodes *v1.NodeList
if wait.PollImmediate(poll, singleCallTimeout, func() (bool, error) {
nodes, err = client.CoreV1().Nodes().List(metav1.ListOptions{FieldSelector: fields.Set{
"spec.unschedulable": "false",
}.AsSelector().String()})
if err != nil {
if testutils.IsRetryableAPIError(err) {
return false, nil
}
return false, err
}
return true, nil
}) != nil {
return "", err
}
if len(nodes.Items) == 0 {
return "", fmt.Errorf("Unable to list nodes in cluster")
}
for _, node := range nodes.Items {
for _, address := range node.Status.Addresses {
if address.Type == v1.NodeExternalIP {
if address.Address != "" {
host := net.JoinHostPort(address.Address, fmt.Sprint(nodePort))
return fmt.Sprintf("http://%s", host), nil
}
}
}
}
return "", fmt.Errorf("Failed to find external address for service %v", name)
}
// GetExternalIP returns node external IP concatenated with port 22 for ssh
// e.g. 1.2.3.4:22
func GetExternalIP(node *v1.Node) (string, error) {