Temporarly exception for open port 9447 not appearing in docs

port 9447 is an external port used only internaly and for that is not
documented. the port will soon be an internal port but for now we will
make an exception for him to not fail the test.

Author: shirmoran

go.sum

@@ -611,8 +611,6 @@ github.com/opencontainers/selinux v1.11.1 h1:nHFvthhM0qY8/m+vfhJylliSshm8G1jJ2jD
 github.com/opencontainers/selinux v1.11.1/go.mod h1:E5dMC3VPuVvVHDYmi78qvhJp8+M586T4DlDRYpFkyec=
 github.com/openshift-eng/openshift-tests-extension v0.0.0-20250220212757-b9c4d98a0c45 h1:hXpbYtP3iTh8oy/RKwKkcMziwchY3fIk95ciczf7cOA=
 github.com/openshift-eng/openshift-tests-extension v0.0.0-20250220212757-b9c4d98a0c45/go.mod h1:6gkP5f2HL0meusT0Aim8icAspcD1cG055xxBZ9yC68M=
-github.com/openshift-kni/commatrix v0.0.4-0.20250530175137-ed4c18697c21 h1:r035vZN9aLvesMDd9HjQcf3ldGm8g3XJgYEd5cXzMvA=
-github.com/openshift-kni/commatrix v0.0.4-0.20250530175137-ed4c18697c21/go.mod h1:R8JhlXqlLwe3N6nQheK2KpMEESIlDVCUw5TOLKiZ08s=
 github.com/openshift-kni/commatrix v0.0.4-0.20250604173218-064b4004e9fb h1:+owPvmRBKN5dYuVQ7/CROW0h6wL6Hk8MJlf2vnZQfSM=
 github.com/openshift-kni/commatrix v0.0.4-0.20250604173218-064b4004e9fb/go.mod h1:R8JhlXqlLwe3N6nQheK2KpMEESIlDVCUw5TOLKiZ08s=
 github.com/openshift/api v0.0.0-20250513132935-9052dea86694 h1:kPnk1+m89LJHexYsTP+MVM9OgJLxcpUR3vRdMQNF66s=

test/extended/networking/commatrix.go

@@ -45,6 +45,21 @@ const (
 
 var docCommatrixBaseURL = fmt.Sprintf(docCommatrixTemplateURL, docReleaseTemplate, docTypeHolder)
 
+// Temporarly exception for external port used only interanly.
+var staticOpenPortsToIgnore = []types.ComDetails{
+	{
+		Direction: "Ingress",
+		Protocol:  "TCP",
+		Port:      9447,
+		NodeRole:  "master",
+		Service:   "baremetal-operator-webhook-service",
+		Namespace: "openshift-machine-api",
+		Pod:       "metal3-baremetal-operator",
+		Container: "metal3-baremetal-operator",
+		Optional:  false,
+	},
+}
+
 var _ = Describe("[sig-network][Feature:commatrix][apigroup:config.openshift.io][Serial]", func() {
 	It("generated communication matrix should be equal to documented communication matrix", func() {
 		kubeconfig := os.Getenv("KUBECONFIG")
@@ -171,28 +186,27 @@ var _ = Describe("[sig-network][Feature:commatrix][apigroup:config.openshift.io]
 			logrus.Warningf("unused documented ports found:\n%s", notUsedPortsMat)
 		}
 
-		var portsToIgnoreMat *types.ComMatrix
+		portsToIgnoreMat := &types.ComMatrix{Matrix: staticOpenPortsToIgnore}
 
 		openPortsToIgnoreFile, _ := os.LookupEnv("OPEN_PORTS_TO_IGNORE_IN_DOC_TEST_FILE")
 		openPortsToIgnoreFormat, _ := os.LookupEnv("OPEN_PORTS_TO_IGNORE_IN_DOC_TEST_FORMAT")
 
 		// Get ports that are in the generated commatrix but not in the documented commatrix,
 		// and ignore the ports in given file (if exists)
-		missingPortsMat := endpointslicesDiffWithDocMat.GetUniquePrimary()
 		if openPortsToIgnoreFile != "" && openPortsToIgnoreFormat != "" {
 			// generate open ports to ignore commatrix
 			portsToIgnoreFileContent, err := os.ReadFile(openPortsToIgnoreFile)
 			Expect(err).ToNot(HaveOccurred())
 			portsToIgnoreComDetails, err := types.ParseToComDetailsList(portsToIgnoreFileContent, openPortsToIgnoreFormat)
 			Expect(err).ToNot(HaveOccurred())
-			portsToIgnoreMat = &types.ComMatrix{Matrix: portsToIgnoreComDetails}
-
-			// generate the diff matrix between the open ports to ignore matrix and the missing ports in the documented commatrix (based on the diff between the enpointslice and the doc matrix)
-			nonDocumentedEndpointslicesMat := endpointslicesDiffWithDocMat.GetUniquePrimary()
-			endpointslicesDiffWithIgnoredPorts := matrixdiff.Generate(nonDocumentedEndpointslicesMat, portsToIgnoreMat)
-			missingPortsMat = endpointslicesDiffWithIgnoredPorts.GetUniquePrimary()
+			portsToIgnoreMat.Matrix = append(portsToIgnoreMat.Matrix, portsToIgnoreComDetails...)
 		}
 
+		// generate the diff matrix between the open ports to ignore matrix and the missing ports in the documented commatrix (based on the diff between the enpointslice and the doc matrix)
+		nonDocumentedEndpointslicesMat := endpointslicesDiffWithDocMat.GetUniquePrimary()
+		endpointslicesDiffWithIgnoredPorts := matrixdiff.Generate(nonDocumentedEndpointslicesMat, portsToIgnoreMat)
+		missingPortsMat := endpointslicesDiffWithIgnoredPorts.GetUniquePrimary()
+
 		Expect(missingPortsMat.Matrix).To(BeEmpty(), fmt.Sprintf("non-documented open ports found: \n%v", missingPortsMat))
 
 		if len(missingPortsMat.Matrix) > 0 {