Change the node e2e junit file name to

test/e2e/framework/test_context.go

@@ -106,6 +106,7 @@ func RegisterCommonFlags() {
 	flag.BoolVar(&TestContext.DumpLogsOnFailure, "dump-logs-on-failure", true, "If set to true test will dump data about the namespace in which test was running.")
 	flag.BoolVar(&TestContext.DeleteNamespace, "delete-namespace", true, "If true tests will delete namespace after completion. It is only designed to make debugging easier, DO NOT turn it off by default.")
 	flag.StringVar(&TestContext.Host, "host", "http://127.0.0.1:8080", "The host, or apiserver, to connect to")
+	flag.StringVar(&TestContext.ReportPrefix, "report-prefix", "", "Optional prefix for JUnit XML reports. Default is empty, which doesn't prepend anything to the default name.")
 }
 
 // Register flags specific to the cluster e2e test suite.
@@ -123,7 +124,6 @@ func RegisterClusterFlags() {
 	flag.StringVar(&TestContext.KubectlPath, "kubectl-path", "kubectl", "The kubectl binary to use. For development, you might use 'cluster/kubectl.sh' here.")
 	flag.StringVar(&TestContext.OutputDir, "e2e-output-dir", "/tmp", "Output directory for interesting/useful test data, like performance data, benchmarks, and other metrics.")
 	flag.StringVar(&TestContext.ReportDir, "report-dir", "", "Path to the directory where the JUnit XML reports should be saved. Default is empty, which doesn't generate these reports.")
-	flag.StringVar(&TestContext.ReportPrefix, "report-prefix", "", "Optional prefix for JUnit XML reports. Default is empty, which doesn't prepend anything to the default name.")
 	flag.StringVar(&TestContext.Prefix, "prefix", "e2e", "A prefix to be added to cloud resources created during testing.")
 	flag.StringVar(&TestContext.ContainerRuntime, "container-runtime", "docker", "The container runtime of cluster VM instances (docker or rkt).")
 	flag.StringVar(&TestContext.MasterOSDistro, "master-os-distro", "debian", "The OS distribution of cluster master (debian, trusty, or coreos).")

test/e2e_node/e2e_node_suite_test.go

@@ -42,6 +42,7 @@ import (
 
 	"github.com/golang/glog"
 	. "github.com/onsi/ginkgo"
+	"github.com/onsi/ginkgo/config"
 	more_reporters "github.com/onsi/ginkgo/reporters"
 	. "github.com/onsi/gomega"
 )
@@ -70,7 +71,6 @@ var e2es *e2eService
 var context SharedContext
 
 var prePullImages = flag.Bool("prepull-images", true, "If true, prepull images so image pull failures do not cause test failures.")
-var junitFileNumber = flag.Int("junit-file-number", 1, "Used to create junit filename - e.g. junit_01.xml.")
 
 func init() {
 	framework.RegisterCommonFlags()
@@ -89,7 +89,7 @@ func TestE2eNode(t *testing.T) {
 			glog.Errorf("Failed creating report directory: %v", err)
 		} else {
 			// Configure a junit reporter to write to the directory
-			junitFile := fmt.Sprintf("junit_%02d.xml", *junitFileNumber)
+			junitFile := fmt.Sprintf("junit_%s%02d.xml", framework.TestContext.ReportPrefix, config.GinkgoConfig.ParallelNode)
 			junitPath := path.Join(*reportDir, junitFile)
 			reporters = append(reporters, more_reporters.NewJUnitReporter(junitPath))
 		}

test/e2e_node/e2e_remote.go

@@ -146,7 +146,7 @@ func CreateTestArchive() (string, error) {
 }
 
 // Returns the command output, whether the exit was ok, and any errors
-func RunRemote(archive string, host string, cleanup bool, junitFileNumber int, setupNode bool, testArgs string) (string, bool, error) {
+func RunRemote(archive string, host string, cleanup bool, junitFilePrefix string, setupNode bool, testArgs string) (string, bool, error) {
 	if setupNode {
 		uname, err := user.Current()
 		if err != nil {
@@ -214,7 +214,7 @@ func RunRemote(archive string, host string, cleanup bool, junitFileNumber int, s
 	// Run the tests
 	cmd = getSshCommand(" && ",
 		fmt.Sprintf("cd %s", tmp),
-		fmt.Sprintf("timeout -k 30s %ds ./ginkgo %s ./e2e_node.test -- --logtostderr --v 2 --build-services=false --stop-services=%t --node-name=%s --report-dir=%s/results --junit-file-number=%d %s", *testTimeoutSeconds, *ginkgoFlags, cleanup, host, tmp, junitFileNumber, testArgs),
+		fmt.Sprintf("timeout -k 30s %ds ./ginkgo %s ./e2e_node.test -- --logtostderr --v 2 --build-services=false --stop-services=%t --node-name=%s --report-dir=%s/results --report-prefix=%s %s", *testTimeoutSeconds, *ginkgoFlags, cleanup, host, tmp, junitFilePrefix, testArgs),
 	)
 	aggErrs := []error{}
 

test/e2e_node/runner/run_e2e.go

@@ -194,19 +194,19 @@ func main() {
 	running := 0
 	for shortName := range gceImages.images {
 		imageConfig := gceImages.images[shortName]
-		running++
 		fmt.Printf("Initializing e2e tests using image %s.\n", shortName)
-		go func(image *internalGCEImage, junitFileNum int) {
-			results <- testImage(image, junitFileNum)
-		}(&imageConfig, running)
+		running++
+		go func(image *internalGCEImage, junitFilePrefix string) {
+			results <- testImage(image, junitFilePrefix)
+		}(&imageConfig, shortName)
 	}
 	if *hosts != "" {
 		for _, host := range strings.Split(*hosts, ",") {
 			fmt.Printf("Initializing e2e tests using host %s.\n", host)
 			running++
-			go func(host string, junitFileNum int) {
-				results <- testHost(host, *cleanup, junitFileNum, *setupNode)
-			}(host, running)
+			go func(host string, junitFilePrefix string) {
+				results <- testHost(host, *cleanup, junitFilePrefix, *setupNode)
+			}(host, host)
 		}
 	}
 
@@ -267,7 +267,7 @@ func getImageMetadata(input string) *compute.Metadata {
 }
 
 // Run tests in archive against host
-func testHost(host string, deleteFiles bool, junitFileNum int, setupNode bool) *TestResult {
+func testHost(host string, deleteFiles bool, junitFilePrefix string, setupNode bool) *TestResult {
 	instance, err := computeService.Instances.Get(*project, *zone, host).Do()
 	if err != nil {
 		return &TestResult{
@@ -297,7 +297,7 @@ func testHost(host string, deleteFiles bool, junitFileNum int, setupNode bool) *
 		}
 	}
 
-	output, exitOk, err := e2e_node.RunRemote(path, host, deleteFiles, junitFileNum, setupNode, *testArgs)
+	output, exitOk, err := e2e_node.RunRemote(path, host, deleteFiles, junitFilePrefix, setupNode, *testArgs)
 	return &TestResult{
 		output: output,
 		err:    err,
@@ -308,7 +308,7 @@ func testHost(host string, deleteFiles bool, junitFileNum int, setupNode bool) *
 
 // Provision a gce instance using image and run the tests in archive against the instance.
 // Delete the instance afterward.
-func testImage(image *internalGCEImage, junitFileNum int) *TestResult {
+func testImage(image *internalGCEImage, junitFilePrefix string) *TestResult {
 	host, err := createInstance(image)
 	if *deleteInstances {
 		defer deleteInstance(image.image)
@@ -322,7 +322,7 @@ func testImage(image *internalGCEImage, junitFileNum int) *TestResult {
 	// Only delete the files if we are keeping the instance and want it cleaned up.
 	// If we are going to delete the instance, don't bother with cleaning up the files
 	deleteFiles := !*deleteInstances && *cleanup
-	return testHost(host, deleteFiles, junitFileNum, *setupNode)
+	return testHost(host, deleteFiles, junitFilePrefix, *setupNode)
 }
 
 // Provision a gce instance using image