Merge pull request #35868 from Random-Liu/cleanup-node-e2e-output-dir

Automatic merge from submit-queue

Node E2E: Reorganize node e2e output directories.

Fixes https://github.com/kubernetes/kubernetes/issues/35074.

This PR cleans up the result directory and workspace directory of node e2e test.

Local result directory:

```
/tmp/_artifacts/
        |----- build-log.txt  (build log)
        |----- *.xml  (junit xml file)
        |----- local/  (local run *.log)
        |----- hostname1/  (remote run *.log)
        |----- hostname2/
```

Workspace directory on test node:

```
/tmp/node-e2e-yyyy-mm-ddThh-mm-ss/
        |----- cluster/  (gci mounter)
        |----- cni/  (cni binary)
        |----- e2e_node.test  (test binary)
        |----- e2e_node_test.tar.gz  (test tar)
        |----- etcd060429031/  (etcd data directory)
        |----- ginkgo  (ginkgo binary)
        |----- kubelet (kubelet binary)
        |----- pod-manifest365096781/  (mirror pod directory)
        |----- results/  (test result directory)
```

@mtaufen 
/cc @kubernetes/sig-node

test/e2e_node/services/services.go

@@ -82,7 +82,11 @@ func (e *E2EServices) Start() error {
 		// Start kubelet
 		// Create the manifest path for kubelet.
 		// TODO(random-liu): Remove related logic when we move kubelet starting logic out of the test.
-		framework.TestContext.ManifestPath, err = ioutil.TempDir("", "node-e2e-pod")
+		cwd, err := os.Getwd()
+		if err != nil {
+			return fmt.Errorf("failed to get current working directory: %v", err)
+		}
+		framework.TestContext.ManifestPath, err = ioutil.TempDir(cwd, "pod-manifest")
 		if err != nil {
 			return fmt.Errorf("failed to create static pod manifest directory: %v", err)
 		}