代码拉取完成,页面将自动刷新
/*
Copyright 2016 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package e2e
import (
"encoding/xml"
"fmt"
"os"
"path/filepath"
"sync"
"time"
"k8s.io/client-go/discovery"
"k8s.io/kubernetes/pkg/util/version"
"k8s.io/kubernetes/test/e2e/chaosmonkey"
"k8s.io/kubernetes/test/e2e/framework"
"k8s.io/kubernetes/test/e2e/framework/ginkgowrapper"
"k8s.io/kubernetes/test/e2e/upgrades"
"k8s.io/kubernetes/test/utils/junit"
. "github.com/onsi/ginkgo"
)
var upgradeTests = []upgrades.Test{
&upgrades.ServiceUpgradeTest{},
&upgrades.SecretUpgradeTest{},
&upgrades.StatefulSetUpgradeTest{},
&upgrades.DeploymentUpgradeTest{},
&upgrades.JobUpgradeTest{},
&upgrades.ConfigMapUpgradeTest{},
&upgrades.HPAUpgradeTest{},
&upgrades.PersistentVolumeUpgradeTest{},
&upgrades.DaemonSetUpgradeTest{},
&upgrades.IngressUpgradeTest{},
&upgrades.AppArmorUpgradeTest{},
}
var _ = framework.KubeDescribe("Upgrade [Feature:Upgrade]", func() {
f := framework.NewDefaultFramework("cluster-upgrade")
// Create the frameworks here because we can only create them
// in a "Describe".
testFrameworks := createUpgradeFrameworks()
framework.KubeDescribe("master upgrade", func() {
It("should maintain a functioning cluster [Feature:MasterUpgrade]", func() {
upgCtx, err := getUpgradeContext(f.ClientSet.Discovery(), framework.TestContext.UpgradeTarget)
framework.ExpectNoError(err)
testSuite := &junit.TestSuite{Name: "Master upgrade"}
masterUpgradeTest := &junit.TestCase{Name: "master-upgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, masterUpgradeTest)
upgradeFunc := func() {
start := time.Now()
defer finalizeUpgradeTest(start, masterUpgradeTest)
target := upgCtx.Versions[1].Version.String()
framework.ExpectNoError(framework.MasterUpgrade(target))
framework.ExpectNoError(framework.CheckMasterVersion(f.ClientSet, target))
}
runUpgradeSuite(f, testFrameworks, testSuite, upgCtx, upgrades.MasterUpgrade, upgradeFunc)
})
})
framework.KubeDescribe("node upgrade", func() {
It("should maintain a functioning cluster [Feature:NodeUpgrade]", func() {
upgCtx, err := getUpgradeContext(f.ClientSet.Discovery(), framework.TestContext.UpgradeTarget)
framework.ExpectNoError(err)
testSuite := &junit.TestSuite{Name: "Node upgrade"}
nodeUpgradeTest := &junit.TestCase{Name: "node-upgrade", Classname: "upgrade_tests"}
upgradeFunc := func() {
start := time.Now()
defer finalizeUpgradeTest(start, nodeUpgradeTest)
target := upgCtx.Versions[1].Version.String()
framework.ExpectNoError(framework.NodeUpgrade(f, target, framework.TestContext.UpgradeImage))
framework.ExpectNoError(framework.CheckNodesVersions(f.ClientSet, target))
}
runUpgradeSuite(f, testFrameworks, testSuite, upgCtx, upgrades.NodeUpgrade, upgradeFunc)
})
})
framework.KubeDescribe("cluster upgrade", func() {
It("should maintain a functioning cluster [Feature:ClusterUpgrade]", func() {
upgCtx, err := getUpgradeContext(f.ClientSet.Discovery(), framework.TestContext.UpgradeTarget)
framework.ExpectNoError(err)
testSuite := &junit.TestSuite{Name: "Cluster upgrade"}
clusterUpgradeTest := &junit.TestCase{Name: "cluster-upgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, clusterUpgradeTest)
upgradeFunc := func() {
start := time.Now()
defer finalizeUpgradeTest(start, clusterUpgradeTest)
target := upgCtx.Versions[1].Version.String()
framework.ExpectNoError(framework.MasterUpgrade(target))
framework.ExpectNoError(framework.CheckMasterVersion(f.ClientSet, target))
framework.ExpectNoError(framework.NodeUpgrade(f, target, framework.TestContext.UpgradeImage))
framework.ExpectNoError(framework.CheckNodesVersions(f.ClientSet, target))
}
runUpgradeSuite(f, testFrameworks, testSuite, upgCtx, upgrades.ClusterUpgrade, upgradeFunc)
})
})
})
var _ = framework.KubeDescribe("Downgrade [Feature:Downgrade]", func() {
f := framework.NewDefaultFramework("cluster-downgrade")
// Create the frameworks here because we can only create them
// in a "Describe".
testFrameworks := map[string]*framework.Framework{}
for _, t := range upgradeTests {
testFrameworks[t.Name()] = framework.NewDefaultFramework(t.Name())
}
framework.KubeDescribe("cluster downgrade", func() {
It("should maintain a functioning cluster [Feature:ClusterDowngrade]", func() {
upgCtx, err := getUpgradeContext(f.ClientSet.Discovery(), framework.TestContext.UpgradeTarget)
framework.ExpectNoError(err)
testSuite := &junit.TestSuite{Name: "Cluster downgrade"}
clusterDowngradeTest := &junit.TestCase{Name: "cluster-downgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, clusterDowngradeTest)
upgradeFunc := func() {
start := time.Now()
defer finalizeUpgradeTest(start, clusterDowngradeTest)
// Yes this really is a downgrade. And nodes must downgrade first.
target := upgCtx.Versions[1].Version.String()
framework.ExpectNoError(framework.NodeUpgrade(f, target, framework.TestContext.UpgradeImage))
framework.ExpectNoError(framework.CheckNodesVersions(f.ClientSet, target))
framework.ExpectNoError(framework.MasterUpgrade(target))
framework.ExpectNoError(framework.CheckMasterVersion(f.ClientSet, target))
}
runUpgradeSuite(f, testFrameworks, testSuite, upgCtx, upgrades.ClusterUpgrade, upgradeFunc)
})
})
})
var _ = framework.KubeDescribe("etcd Upgrade [Feature:EtcdUpgrade]", func() {
f := framework.NewDefaultFramework("etc-upgrade")
// Create the frameworks here because we can only create them
// in a "Describe".
testFrameworks := createUpgradeFrameworks()
framework.KubeDescribe("etcd upgrade", func() {
It("should maintain a functioning cluster", func() {
upgCtx, err := getUpgradeContext(f.ClientSet.Discovery(), "")
framework.ExpectNoError(err)
testSuite := &junit.TestSuite{Name: "Etcd upgrade"}
etcdTest := &junit.TestCase{Name: "etcd-upgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, etcdTest)
upgradeFunc := func() {
start := time.Now()
defer finalizeUpgradeTest(start, etcdTest)
framework.ExpectNoError(framework.EtcdUpgrade(framework.TestContext.EtcdUpgradeStorage, framework.TestContext.EtcdUpgradeVersion))
}
runUpgradeSuite(f, testFrameworks, testSuite, upgCtx, upgrades.EtcdUpgrade, upgradeFunc)
})
})
})
type chaosMonkeyAdapter struct {
test upgrades.Test
testReport *junit.TestCase
framework *framework.Framework
upgradeType upgrades.UpgradeType
upgCtx upgrades.UpgradeContext
}
func (cma *chaosMonkeyAdapter) Test(sem *chaosmonkey.Semaphore) {
start := time.Now()
var once sync.Once
ready := func() {
once.Do(func() {
sem.Ready()
})
}
defer finalizeUpgradeTest(start, cma.testReport)
defer ready()
if skippable, ok := cma.test.(upgrades.Skippable); ok && skippable.Skip(cma.upgCtx) {
By("skipping test " + cma.test.Name())
cma.testReport.Skipped = "skipping test " + cma.test.Name()
return
}
defer cma.test.Teardown(cma.framework)
cma.test.Setup(cma.framework)
ready()
cma.test.Test(cma.framework, sem.StopCh, cma.upgradeType)
}
func finalizeUpgradeTest(start time.Time, tc *junit.TestCase) {
tc.Time = time.Since(start).Seconds()
r := recover()
if r == nil {
return
}
switch r := r.(type) {
case ginkgowrapper.FailurePanic:
tc.Failures = []*junit.Failure{
{
Message: r.Message,
Type: "Failure",
Value: fmt.Sprintf("%s\n\n%s", r.Message, r.FullStackTrace),
},
}
case ginkgowrapper.SkipPanic:
tc.Skipped = fmt.Sprintf("%s:%d %q", r.Filename, r.Line, r.Message)
default:
tc.Errors = []*junit.Error{
{
Message: fmt.Sprintf("%v", r),
Type: "Panic",
Value: fmt.Sprintf("%v", r),
},
}
}
}
func createUpgradeFrameworks() map[string]*framework.Framework {
testFrameworks := map[string]*framework.Framework{}
for _, t := range upgradeTests {
testFrameworks[t.Name()] = framework.NewDefaultFramework(t.Name())
}
return testFrameworks
}
func runUpgradeSuite(
f *framework.Framework,
testFrameworks map[string]*framework.Framework,
testSuite *junit.TestSuite,
upgCtx *upgrades.UpgradeContext,
upgradeType upgrades.UpgradeType,
upgradeFunc func(),
) {
upgCtx, err := getUpgradeContext(f.ClientSet.Discovery(), framework.TestContext.UpgradeTarget)
framework.ExpectNoError(err)
cm := chaosmonkey.New(upgradeFunc)
for _, t := range upgradeTests {
testCase := &junit.TestCase{
Name: t.Name(),
Classname: "upgrade_tests",
}
testSuite.TestCases = append(testSuite.TestCases, testCase)
cma := chaosMonkeyAdapter{
test: t,
testReport: testCase,
framework: testFrameworks[t.Name()],
upgradeType: upgradeType,
upgCtx: *upgCtx,
}
cm.Register(cma.Test)
}
start := time.Now()
defer func() {
testSuite.Update()
testSuite.Time = time.Since(start).Seconds()
if framework.TestContext.ReportDir != "" {
fname := filepath.Join(framework.TestContext.ReportDir, fmt.Sprintf("junit_%supgrades.xml", framework.TestContext.ReportPrefix))
f, err := os.Create(fname)
if err != nil {
return
}
defer f.Close()
xml.NewEncoder(f).Encode(testSuite)
}
}()
cm.Do()
}
func getUpgradeContext(c discovery.DiscoveryInterface, upgradeTarget string) (*upgrades.UpgradeContext, error) {
current, err := c.ServerVersion()
if err != nil {
return nil, err
}
curVer, err := version.ParseSemantic(current.String())
if err != nil {
return nil, err
}
upgCtx := &upgrades.UpgradeContext{
Versions: []upgrades.VersionContext{
{
Version: *curVer,
NodeImage: framework.TestContext.NodeOSDistro,
},
},
}
if len(upgradeTarget) == 0 {
return upgCtx, nil
}
next, err := framework.RealVersion(upgradeTarget)
if err != nil {
return nil, err
}
nextVer, err := version.ParseSemantic(next)
if err != nil {
return nil, err
}
upgCtx.Versions = append(upgCtx.Versions, upgrades.VersionContext{
Version: *nextVer,
NodeImage: framework.TestContext.UpgradeImage,
})
return upgCtx, nil
}
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。