Merge pull request #55009 from bradtopol/addhosteventsemptyconform2

Automatic merge from submit-queue (batch tested with PRs 55009, 55532, 55601, 52569, 55533). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Add empty dir and host related conformance annotations

Signed-off-by: Brad Topol <btopol@us.ibm.com>

Add empty dir and host related conformance annotations

/sig testing
/area conformance
@sig-testing-pr-reviews

This PR adds pod related conformance annotations to the e2e test suite.

The PR fixes a portion of #53822. It focuses on adding conformance annotations as defined by the Kubernetes Conformance Workgroup for a subset of the empty dir and host based e2e conformance tests.

Special notes for your reviewer:
Please see https://docs.google.com/spreadsheets/d/1WWSOqFaG35VmmPOYbwetapj1VPOVMqjZfR9ih5To5gk/edit#gid=62929400
for the list of SIG Arch approved test names and descriptions that I am using.



**Release note**:

```release-note NONE

```

test/e2e/common/empty_dir.go

@@ -67,58 +67,141 @@ var _ = Describe("[sig-storage] EmptyDir volumes", func() {
 		})
 	})
 
+	/*
+		    Testname: volume-emptydir-mode-tmpfs
+		    Description: For a Pod created with an 'emptyDir' Volume with 'medium'
+			of 'Memory', ensure the volume has 0777 unix file permissions and tmpfs
+			mount type.
+	*/
 	framework.ConformanceIt("volume on tmpfs should have the correct mode", func() {
 		doTestVolumeMode(f, testImageRootUid, v1.StorageMediumMemory)
 	})
 
+	/*
+		    Testname: volume-emptydir-root-0644-tmpfs
+		    Description: For a Pod created with an 'emptyDir' Volume with 'medium'
+			of 'Memory', ensure a root owned file with 0644 unix file permissions
+			is created correctly, has tmpfs mount type, and enforces the permissions.
+	*/
 	framework.ConformanceIt("should support (root,0644,tmpfs)", func() {
 		doTest0644(f, testImageRootUid, v1.StorageMediumMemory)
 	})
 
+	/*
+		    Testname: volume-emptydir-root-0666-tmpfs
+		    Description: For a Pod created with an 'emptyDir' Volume with 'medium'
+			of 'Memory', ensure a root owned file with 0666 unix file permissions
+			is created correctly, has tmpfs mount type, and enforces the permissions.
+	*/
 	framework.ConformanceIt("should support (root,0666,tmpfs)", func() {
 		doTest0666(f, testImageRootUid, v1.StorageMediumMemory)
 	})
 
+	/*
+		    Testname: volume-emptydir-root-0777-tmpfs
+		    Description: For a Pod created with an 'emptyDir' Volume with 'medium'
+			of 'Memory', ensure a root owned file with 0777 unix file permissions
+			is created correctly, has tmpfs mount type, and enforces the permissions.
+	*/
 	framework.ConformanceIt("should support (root,0777,tmpfs)", func() {
 		doTest0777(f, testImageRootUid, v1.StorageMediumMemory)
 	})
 
+	/*
+		    Testname: volume-emptydir-user-0644-tmpfs
+		    Description: For a Pod created with an 'emptyDir' Volume with 'medium'
+			of 'Memory', ensure a user owned file with 0644 unix file permissions
+			is created correctly, has tmpfs mount type, and enforces the permissions.
+	*/
 	framework.ConformanceIt("should support (non-root,0644,tmpfs)", func() {
 		doTest0644(f, testImageNonRootUid, v1.StorageMediumMemory)
 	})
 
+	/*
+		    Testname: volume-emptydir-user-0666-tmpfs
+		    Description: For a Pod created with an 'emptyDir' Volume with 'medium'
+			of 'Memory', ensure a user owned file with 0666 unix file permissions
+			is created correctly, has tmpfs mount type, and enforces the permissions.
+	*/
 	framework.ConformanceIt("should support (non-root,0666,tmpfs)", func() {
 		doTest0666(f, testImageNonRootUid, v1.StorageMediumMemory)
 	})
 
+	/*
+		    Testname: volume-emptydir-user-0777-tmpfs
+		    Description: For a Pod created with an 'emptyDir' Volume with 'medium'
+			of 'Memory', ensure a user owned file with 0777 unix file permissions
+			is created correctly, has tmpfs mount type, and enforces the permissions.
+	*/
 	framework.ConformanceIt("should support (non-root,0777,tmpfs)", func() {
 		doTest0777(f, testImageNonRootUid, v1.StorageMediumMemory)
 	})
 
+	/*
+		    Testname: volume-emptydir-mode
+		    Description: For a Pod created with an 'emptyDir' Volume, ensure the
+			volume has 0777 unix file permissions.
+	*/
 	framework.ConformanceIt("volume on default medium should have the correct mode", func() {
 		doTestVolumeMode(f, testImageRootUid, v1.StorageMediumDefault)
 	})
 
+	/*
+		    Testname: volume-emptydir-root-0644
+		    Description: For a Pod created with an 'emptyDir' Volume, ensure a
+			root owned file with 0644 unix file permissions is created and enforced
+			correctly.
+	*/
 	framework.ConformanceIt("should support (root,0644,default)", func() {
 		doTest0644(f, testImageRootUid, v1.StorageMediumDefault)
 	})
 
+	/*
+		    Testname: volume-emptydir-root-0666
+		    Description: For a Pod created with an 'emptyDir' Volume, ensure a
+			root owned file with 0666 unix file permissions is created and enforced
+			correctly.
+	*/
 	framework.ConformanceIt("should support (root,0666,default)", func() {
 		doTest0666(f, testImageRootUid, v1.StorageMediumDefault)
 	})
 
+	/*
+		    Testname: volume-emptydir-root-0777
+		    Description: For a Pod created with an 'emptyDir' Volume, ensure a
+			root owned file with 0777 unix file permissions is created and enforced
+			correctly.
+	*/
 	framework.ConformanceIt("should support (root,0777,default)", func() {
 		doTest0777(f, testImageRootUid, v1.StorageMediumDefault)
 	})
 
+	/*
+		    Testname: volume-emptydir-user-0644
+		    Description: For a Pod created with an 'emptyDir' Volume, ensure a
+			user owned file with 0644 unix file permissions is created and enforced
+			correctly.
+	*/
 	framework.ConformanceIt("should support (non-root,0644,default)", func() {
 		doTest0644(f, testImageNonRootUid, v1.StorageMediumDefault)
 	})
 
+	/*
+		    Testname: volume-emptydir-user-0666
+		    Description: For a Pod created with an 'emptyDir' Volume, ensure a
+			user owned file with 0666 unix file permissions is created and enforced
+			correctly.
+	*/
 	framework.ConformanceIt("should support (non-root,0666,default)", func() {
 		doTest0666(f, testImageNonRootUid, v1.StorageMediumDefault)
 	})
 
+	/*
+		    Testname: volume-emptydir-user-0777
+		    Description: For a Pod created with an 'emptyDir' Volume, ensure a
+			user owned file with 0777 unix file permissions is created and enforced
+			correctly.
+	*/
 	framework.ConformanceIt("should support (non-root,0777,default)", func() {
 		doTest0777(f, testImageNonRootUid, v1.StorageMediumDefault)
 	})

test/e2e/common/host_path.go

@@ -40,6 +40,12 @@ var _ = Describe("[sig-storage] HostPath", func() {
 		_ = os.Remove("/tmp/test-file")
 	})
 
+	/*
+		    Testname: volume-hostpath-mode
+		    Description: For a Pod created with a 'HostPath' Volume, ensure the
+			volume is a directory with 0777 unix file permissions and that is has
+			the sticky bit (mode flag t) set.
+	*/
 	framework.ConformanceIt("should give a volume the correct mode", func() {
 		source := &v1.HostPathVolumeSource{
 			Path: "/tmp",

test/e2e/common/kubelet_etc_hosts.go

@@ -48,6 +48,11 @@ var _ = framework.KubeDescribe("KubeletManagedEtcHosts", func() {
 		f: f,
 	}
 
+	/*
+		    Testname: kubelet-managed-etc-hosts
+		    Description: Make sure Kubelet correctly manages /etc/hosts and mounts
+			it into the container.
+	*/
 	framework.ConformanceIt("should test kubelet managed /etc/hosts file ", func() {
 		By("Setting up the test")
 		config.setup()