61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package gracefulshutdown
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import (
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"net/http"
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"strings"
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"github.com/onsi/ginkgo"
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"k8s.io/ingress-nginx/test/e2e/framework"
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)
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var _ = framework.IngressNginxDescribe("[Shutdown] Graceful shutdown with pending request", func() {
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f := framework.NewDefaultFramework("shutdown-slow-requests")
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ginkgo.BeforeEach(func() {
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f.NewSlowEchoDeployment()
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f.UpdateNginxConfigMapData("worker-shutdown-timeout", "50s")
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})
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ginkgo.It("should let slow requests finish before shutting down", func() {
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host := "graceful-shutdown"
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f.EnsureIngress(framework.NewSingleIngress(host, "/", host, f.Namespace, framework.SlowEchoService, 80, nil))
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f.WaitForNginxConfiguration(
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func(conf string) bool {
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return strings.Contains(conf, "worker_shutdown_timeout")
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})
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done := make(chan bool)
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go func() {
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defer func() { done <- true }()
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defer ginkgo.GinkgoRecover()
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f.HTTPTestClient().
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GET("/sleep/30").
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WithHeader("Host", host).
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Expect().
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Status(http.StatusOK)
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}()
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framework.Sleep()
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f.DeleteNGINXPod(60)
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<-done
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})
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})
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