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e2e test for requiring memcached setting to configure global rate limit

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This commit is contained in:
Elvin Efendi 2021-01-05 10:13:17 -05:00
parent f13c4f93f5
commit 52d6c9112a
1 changed files with 27 additions and 0 deletions
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27
test/e2e/admission/admission.go
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@ -45,6 +45,33 @@ var _ = framework.IngressNginxDescribe("[Serial] admission controller", func() {
assert.Nil(ginkgo.GinkgoT(), err, "uninstalling helm chart")
})
ginkgo.It("reject ingress with global-rate-limit annotations when memcached is not configured", func() {
host := "admission-test"
annotations := map[string]string{
"nginx.ingress.kubernetes.io/global-rate-limit": "100",
"nginx.ingress.kubernetes.io/global-rate-limit-window": "1m",
}
ing := framework.NewSingleIngress("first-ingress", "/", host, f.Namespace, framework.EchoService, 80, annotations)
ginkgo.By("rejects ingress when memcached is not configured")
_, err := f.KubeClientSet.NetworkingV1beta1().Ingresses(f.Namespace).Create(context.TODO(), ing, metav1.CreateOptions{})
assert.NotNil(ginkgo.GinkgoT(), err, "creating ingress with global throttle annotations when memcached is not configured")
ginkgo.By("accepts ingress when memcached is not configured")
f.UpdateNginxConfigMapData("global-rate-limit-memcached-host", "memc.default.svc.cluster.local")
_, err = f.KubeClientSet.NetworkingV1beta1().Ingresses(f.Namespace).Create(context.TODO(), ing, metav1.CreateOptions{})
assert.Nil(ginkgo.GinkgoT(), err, "creating ingress with global throttle annotations when memcached is configured")
f.WaitForNginxServer(host,
func(server string) bool {
return strings.Contains(server, fmt.Sprintf("server_name %v", host))
})
})
ginkgo.It("should not allow overlaps of host and paths without canary annotations", func() {
host := "admission-test"