mirror of
https://github.com/kubevela/kubevela.git
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107 lines
3.3 KiB
Go
107 lines
3.3 KiB
Go
/*
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Copyright 2021 The KubeVela 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 e2e_multicluster_test
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import (
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"context"
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"io/ioutil"
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"net/http"
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"os/exec"
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"strings"
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"time"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/onsi/gomega/gexec"
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v1 "k8s.io/api/core/v1"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"sigs.k8s.io/yaml"
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"github.com/oam-dev/kubevela/apis/core.oam.dev/v1beta1"
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)
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var _ = Describe("Test multicluster CLI commands", func() {
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var namespace string
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var hubCtx context.Context
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var workerCtx context.Context
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var app *v1beta1.Application
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BeforeEach(func() {
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hubCtx, workerCtx, namespace = initializeContextAndNamespace()
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app = &v1beta1.Application{}
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bs, err := ioutil.ReadFile("./testdata/app/example-vela-cli-tool-test-app.yaml")
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Expect(err).Should(Succeed())
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appYaml := strings.ReplaceAll(string(bs), "TEST_NAMESPACE", namespace)
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Expect(yaml.Unmarshal([]byte(appYaml), app)).Should(Succeed())
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app.SetNamespace(namespace)
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Expect(k8sClient.Create(hubCtx, app)).Should(Succeed())
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Expect(err).Should(Succeed())
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Eventually(func(g Gomega) {
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pods := &v1.PodList{}
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g.Expect(k8sClient.List(workerCtx, pods, client.InNamespace(namespace))).Should(Succeed())
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g.Expect(len(pods.Items)).Should(Equal(1))
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g.Expect(pods.Items[0].Status.Phase).Should(Equal(v1.PodRunning))
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g.Expect(k8sClient.Get(hubCtx, client.ObjectKeyFromObject(app), app)).Should(Succeed())
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g.Expect(len(app.Status.AppliedResources)).ShouldNot(Equal(0))
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}, 2*time.Minute).Should(Succeed())
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})
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AfterEach(func() {
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Expect(k8sClient.Get(hubCtx, client.ObjectKeyFromObject(app), app)).Should(Succeed())
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Expect(k8sClient.Delete(hubCtx, app)).Should(Succeed())
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cleanUpNamespace(hubCtx, workerCtx, namespace)
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})
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Context("Test debugging tools in multicluster", func() {
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It("Test vela exec", func() {
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command := exec.Command("vela", "exec", app.Name, "-n", namespace, "-i=false", "-t=false", "--", "pwd")
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outputs, err := command.CombinedOutput()
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Expect(err).Should(Succeed())
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Expect(string(outputs)).Should(ContainSubstring("/"))
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})
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It("Test vela port-forward", func() {
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stopChannel := make(chan struct{}, 1)
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go func() {
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defer GinkgoRecover()
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command := exec.Command("vela", "port-forward", app.Name, "-n", namespace)
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session, err := gexec.Start(command, ioutil.Discard, ioutil.Discard)
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Expect(err).Should(Succeed())
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<-stopChannel
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session.Terminate()
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}()
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defer func() {
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stopChannel <- struct{}{}
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}()
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var resp *http.Response
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var err error
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Eventually(func(g Gomega) {
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resp, err = http.Get("http://127.0.0.1:8000")
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g.Expect(err).Should(Succeed())
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}, time.Minute).Should(Succeed())
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bs := make([]byte, 128)
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_, err = resp.Body.Read(bs)
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Expect(err).Should(Succeed())
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Expect(string(bs)).Should(ContainSubstring("Hello World"))
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})
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})
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})
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