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Enable the E2E test on Github Action

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1. Run the E2E test with kind(provision various versions of k8s cluster) and MinIO on Github Action
2. Bug fix: the variable "stdoutBuf" is assigned to both "installPluginCmd.Stdout" and "installPluginCmd.Stderr", this causes 'if !strings.Contains(stderrBuf.String(), "Duplicate value")' takes no effect as the "stderrBuf.String()" is always empty
3. Print the stdout and stderr for easy debugging

Signed-off-by: Wenkai Yin(尹文开) <yinw@vmware.com>
This commit is contained in:
Wenkai Yin(尹文开)
2021-06-25 17:08:44 +08:00
parent c230e9ca10
commit bb05ed390b
4 changed files with 125 additions and 18 deletions
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27
test/e2e/kibishii_tests.go
View File

@@ -18,7 +18,6 @@ package e2e
import (
"fmt"
"os"
"os/exec"
"strconv"
"time"
@@ -40,29 +39,23 @@ func installKibishii(ctx context.Context, namespace string, cloudPlatform string
// We use kustomize to generate YAML for Kibishii from the checked-in yaml directories
kibishiiInstallCmd := exec.CommandContext(ctx, "kubectl", "apply", "-n", namespace, "-k",
"github.com/vmware-tanzu-experiments/distributed-data-generator/kubernetes/yaml/"+cloudPlatform)
_, _, err := veleroexec.RunCommand(kibishiiInstallCmd)
_, stderr, err := veleroexec.RunCommand(kibishiiInstallCmd)
if err != nil {
return errors.Wrap(err, "failed to install kibishii")
return errors.Wrapf(err, "failed to install kibishii, stderr=%s", stderr)
}
kibishiiSetWaitCmd := exec.CommandContext(ctx, "kubectl", "rollout", "status", "statefulset.apps/kibishii-deployment",
"-n", namespace, "-w", "--timeout=30m")
kibishiiSetWaitCmd.Stdout = os.Stdout
kibishiiSetWaitCmd.Stderr = os.Stderr
_, _, err = veleroexec.RunCommand(kibishiiSetWaitCmd)
_, stderr, err = veleroexec.RunCommand(kibishiiSetWaitCmd)
if err != nil {
return err
return errors.Wrapf(err, "failed to rollout, stderr=%s", stderr)
}
fmt.Printf("Waiting for kibishii jump-pad pod to be ready\n")
jumpPadWaitCmd := exec.CommandContext(ctx, "kubectl", "wait", "--for=condition=ready", "-n", namespace, "pod/jump-pad")
jumpPadWaitCmd.Stdout = os.Stdout
jumpPadWaitCmd.Stderr = os.Stderr
_, _, err = veleroexec.RunCommand(jumpPadWaitCmd)
_, stderr, err = veleroexec.RunCommand(jumpPadWaitCmd)
if err != nil {
return errors.Wrapf(err, "Failed to wait for ready status of pod %s/%s", namespace, jumpPadPod)
return errors.Wrapf(err, "Failed to wait for ready status of pod %s/%s, stderr=%s", namespace, jumpPadPod, stderr)
}
return err
@@ -75,9 +68,9 @@ func generateData(ctx context.Context, namespace string, levels int, filesPerLev
strconv.Itoa(blockSize), strconv.Itoa(passNum), strconv.Itoa(expectedNodes))
fmt.Printf("kibishiiGenerateCmd cmd =%v\n", kibishiiGenerateCmd)
_, _, err := veleroexec.RunCommand(kibishiiGenerateCmd)
_, stderr, err := veleroexec.RunCommand(kibishiiGenerateCmd)
if err != nil {
return errors.Wrap(err, "failed to generate")
return errors.Wrapf(err, "failed to generate, stderr=%s", stderr)
}
return nil
@@ -90,9 +83,9 @@ func verifyData(ctx context.Context, namespace string, levels int, filesPerLevel
strconv.Itoa(blockSize), strconv.Itoa(passNum), strconv.Itoa(expectedNodes))
fmt.Printf("kibishiiVerifyCmd cmd =%v\n", kibishiiVerifyCmd)
_, _, err := veleroexec.RunCommand(kibishiiVerifyCmd)
_, stderr, err := veleroexec.RunCommand(kibishiiVerifyCmd)
if err != nil {
return errors.Wrap(err, "failed to verify")
return errors.Wrapf(err, "failed to verify, stderr=%s", stderr)
}
return nil
}

2
test/e2e/velero_utils.go
View File

@@ -426,7 +426,7 @@ func veleroAddPluginsForProvider(ctx context.Context, veleroCLI string, veleroNa
installPluginCmd := exec.CommandContext(ctx, veleroCLI, "--namespace", veleroNamespace, "plugin", "add", plugin)
installPluginCmd.Stdout = stdoutBuf
installPluginCmd.Stderr = stdoutBuf
installPluginCmd.Stderr = stderrBuf
err := installPluginCmd.Run()