f866243e0a
Kube-ui pods do not have the {"name":rcName} label like pods created in
e2e tests. Hence, we cannot use the waitForRCPods function directly, but
have to pass a custom label.
87 lines
2.5 KiB
Go
87 lines
2.5 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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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 e2e
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import (
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"net/http"
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"time"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/labels"
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"k8s.io/kubernetes/pkg/util/wait"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("kube-ui", func() {
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const (
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uiServiceName = "kube-ui"
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uiAppName = uiServiceName
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uiNamespace = api.NamespaceSystem
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serverStartTimeout = 1 * time.Minute
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)
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f := NewFramework("kube-ui")
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It("should check that the kube-ui instance is alive [Conformance]", func() {
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By("Checking the kube-ui service exists.")
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err := waitForService(f.Client, uiNamespace, uiServiceName, true, poll, serviceStartTimeout)
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Expect(err).NotTo(HaveOccurred())
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By("Checking to make sure the kube-ui pods are running")
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selector := labels.SelectorFromSet(labels.Set(map[string]string{"k8s-app": uiAppName}))
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err = waitForPodsWithLabelRunning(f.Client, uiNamespace, selector)
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Expect(err).NotTo(HaveOccurred())
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By("Checking to make sure we get a response from the kube-ui.")
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err = wait.Poll(poll, serverStartTimeout, func() (bool, error) {
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var status int
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// Query against the proxy URL for the kube-ui service.
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err := f.Client.Get().
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Namespace(uiNamespace).
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Prefix("proxy").
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Resource("services").
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Name(uiServiceName).
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Timeout(singleCallTimeout).
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Do().
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StatusCode(&status).
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Error()
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if status != http.StatusOK {
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Logf("Unexpected status from kube-ui: %v", status)
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} else if err != nil {
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Logf("Request to kube-ui failed: %v", err)
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}
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// Don't return err here as it aborts polling.
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return status == http.StatusOK, nil
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})
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Expect(err).NotTo(HaveOccurred())
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By("Checking that the ApiServer /ui endpoint redirects to a valid server.")
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var status int
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err = f.Client.Get().
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AbsPath("/ui").
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Timeout(singleCallTimeout).
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Do().
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StatusCode(&status).
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Error()
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Expect(err).NotTo(HaveOccurred())
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Expect(status).To(Equal(http.StatusOK), "Unexpected status from /ui")
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})
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})
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