Enable TestSingleNodeNetworkReport (#3192)

* Enable TestSingleNodeNetworkReport

* Adding *

* w

Author: jdewinne

e2e/install_test.go

@@ -3,6 +3,7 @@ package e2e
 import (
 	"encoding/base64"
 	"fmt"
+	"net"
 	"os"
 	"strings"
 	"testing"
@@ -690,8 +691,7 @@ spec:
 	t.Logf("%s: test complete", time.Now().Format(time.RFC3339))
 }
 
-//Temporarily disable network test until the reporting is enriched to the point where we can properly filter out domains as part of a CNAME chain
-/*func TestSingleNodeNetworkReport(t *testing.T) {
+func TestSingleNodeNetworkReport(t *testing.T) {
 	t.Parallel()
 	RequireEnvVars(t, []string{"SHORT_SHA"})
 	tc := cmx.NewCluster(&cmx.ClusterInput{
@@ -746,6 +746,7 @@ spec:
 	allowedDomains := map[string]struct{}{
 		"ec-e2e-proxy.testcluster.net":          {},
 		"ec-e2e-replicated-app.testcluster.net": {},
+		"*":                                     {}, // Triggered by host preflight wildcard-check
 	}
 
 	seenAllowedDomains := map[string]struct{}{}
@@ -773,4 +774,4 @@ spec:
 			t.Fail()
 		}
 	}
-}*/
+}