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HostProcess e2e tests to validate command / workingDir paramters

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Signed-off-by: Mark Rossetti <marosset@microsoft.com>
This commit is contained in:
Mark Rossetti 2021-09-17 14:25:12 -07:00
parent bac45abf77
commit 522bf81d83
1 changed files with 185 additions and 0 deletions
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185
test/e2e/windows/host_process.go
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@ -19,6 +19,7 @@ package windows
import (
"context"
"fmt"
"strings"
"time"
e2epod "k8s.io/kubernetes/test/e2e/framework/pod"
@ -154,6 +155,190 @@ var _ = SIGDescribe("[Feature:WindowsHostProcessContainers] [Excluded:WindowsDoc
}
framework.ExpectEqual(p.Status.Phase, v1.PodSucceeded)
})
ginkgo.It("[SLOW] container command path validation", func() {
tests := []struct {
command []string
args []string
workingDir string
}{
{
command: []string{"cmd.exe", "/c", "ver"},
},
{
command: []string{"System32\\cmd.exe", "/c", "ver"},
workingDir: "c:\\Windows",
},
{
command: []string{"System32\\cmd.exe", "/c", "ver"},
workingDir: "c:\\Windows\\",
},
{
command: []string{"%CONTAINER_SANDBOX_MOUNT_POINT%\\bin\\uname.exe", "-o"},
},
{
command: []string{"%CONTAINER_SANDBOX_MOUNT_POINT%/bin/uname.exe", "-o"},
},
{
command: []string{"%CONTAINER_SANDBOX_MOUNT_POINT%\\bin/uname.exe", "-o"},
},
{
command: []string{"bin/uname.exe", "-o"},
},
{
command: []string{"bin/uname.exe", "-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%",
},
{
command: []string{"bin\\uname.exe", "-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%",
},
{
command: []string{"uname.exe", "-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%/bin",
},
{
command: []string{"uname.exe", "-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%/bin/",
},
{
command: []string{"uname.exe", "-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%\\bin\\",
},
{
command: []string{"powershell", "cmd.exe", "/ver"},
},
{
command: []string{"powershell", "c:/Windows/System32/cmd.exe", "/c", "ver"},
},
{
command: []string{"powershell", "c:\\Windows\\System32/cmd.exe", "/c", "ver"},
},
{
command: []string{"powershell", "%CONTAINER_SANDBOX_MOUNT_POINT%\\bin\\uname.exe", "-o"},
},
{
command: []string{"powershell", "$env:CONTAINER_SANDBOX_MOUNT_POINT\\bin\\uname.exe", "-o"},
},
{
command: []string{"powershell", "%CONTAINER_SANDBOX_MOUNT_POINT%/bin/uname.exe", "-o"},
},
{
command: []string{"powershell", "$env:CONTAINER_SANDBOX_MOUNT_POINT/bin/uname.exe", "-o"},
},
{
command: []string{"powershell", "bin/uname.exe", "-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%",
},
{
command: []string{"powershell", "bin/uname.exe", "-o"},
workingDir: "$env:CONTAINER_SANDBOX_MOUNT_POINT",
},
{
command: []string{"powershell", "bin\\uname.exe", "-o"},
workingDir: "$env:CONTAINER_SANDBOX_MOUNT_POINT",
},
{
command: []string{"powershell", ".\\uname.exe", "-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%/bin",
},
{
command: []string{"powershell", "./uname.exe", "-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%/bin",
},
{
command: []string{"powershell", "./uname.exe", "-o"},
workingDir: "$env:CONTAINER_SANDBOX_MOUNT_POINT\\bin\\",
},
{
command: []string{"%CONTAINER_SANDBOX_MOUNT_POINT%\\bin\\uname.exe"},
args: []string{"-o"},
},
{
command: []string{"bin\\uname.exe"},
args: []string{"-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%",
},
{
command: []string{"uname.exe"},
args: []string{"-o"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%\\bin",
},
{
command: []string{"cmd.exe"},
args: []string{"/c", "dir", "%CONTAINER_SANDBOX_MOUNT_POINT%\\bin\\uname.exe"},
},
{
command: []string{"cmd.exe"},
args: []string{"/c", "dir", "bin\\uname.exe"},
workingDir: "%CONTAINER_SANDBOX_MOUNT_POINT%",
},
{
command: []string{"powershell"},
args: []string{"Get-ChildItem", "-Path", "$env:CONTAINER_SANDBOX_MOUNT_POINT\\bin\\uname.exe"},
},
{
command: []string{"powershell"},
args: []string{"Get-ChildItem", "-Path", "bin\\uname.exe"},
workingDir: "$env:CONTAINER_SANDBOX_MOUNT_POINT",
},
{
command: []string{"powershell"},
args: []string{"Get-ChildItem", "-Path", "uname.exe"},
workingDir: "$env:CONTAINER_SANDBOX_MOUNT_POINT/bin",
},
}
for i, testCase := range tests {
ginkgo.By(fmt.Sprintf("Creating a container with command: %s, args: %s, workingDir: %s", strings.Join(testCase.command, " "), strings.Join(testCase.args, " "), testCase.workingDir))
podName := fmt.Sprintf("host-process-command-%d", i)
image := imageutils.GetConfig(imageutils.BusyBox)
trueVar := true
user := "NT AUTHORITY\\Local Service"
pod := &v1.Pod{
ObjectMeta: metav1.ObjectMeta{
Name: podName,
},
Spec: v1.PodSpec{
SecurityContext: &v1.PodSecurityContext{
WindowsOptions: &v1.WindowsSecurityContextOptions{
HostProcess: &trueVar,
RunAsUserName: &user,
},
},
HostNetwork: true,
Containers: []v1.Container{
{
Image: image.GetE2EImage(),
Name: podName,
Command: testCase.command,
Args: testCase.args,
WorkingDir: testCase.workingDir,
},
},
RestartPolicy: v1.RestartPolicyNever,
NodeSelector: map[string]string{
"kubernetes.io/os": "windows",
},
},
}
f.PodClient().Create(pod)
ginkgo.By("Waiting for pod to run")
f.PodClient().WaitForFinish(podName, 3*time.Minute)
ginkgo.By("Then ensuring pod finished running successfully")
p, err := f.ClientSet.CoreV1().Pods(f.Namespace.Name).Get(
context.TODO(),
podName,
metav1.GetOptions{})
framework.ExpectNoError(err, "Error retrieving pod")
framework.ExpectEqual(p.Status.Phase, v1.PodSucceeded)
}
})
})
func SkipUnlessWindowsHostProcessContainersEnabled() {