[1.17.0 manual backport] mesh: ensure route configs are named uniquel…

…y per port (#19325) mesh: ensure route configs are named uniquely per port (#19323)
hashicorp · Oct 23, 2023 · c20aa58 · c20aa58
1 parent bdcfbea
commit c20aa58
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Showing 5 changed files with 18 additions and 18 deletions.
diff --git a/internal/mesh/internal/controllers/sidecarproxy/builder/destinations.go b/internal/mesh/internal/controllers/sidecarproxy/builder/destinations.go
@@ -94,7 +94,7 @@ func (b *Builder) buildDestination(
 	if destination.Explicit != nil {
 		routeName = lb.listener.Name
 	} else {
-		routeName = DestinationResourceID(cpr.ParentRef.Ref)
+		routeName = DestinationResourceID(cpr.ParentRef.Ref, cpr.ParentRef.Port)
 	}
 
 	var (

diff --git a/internal/mesh/internal/controllers/sidecarproxy/builder/naming.go b/internal/mesh/internal/controllers/sidecarproxy/builder/naming.go
@@ -29,7 +29,7 @@ func DestinationStatPrefix(serviceRef *pbresource.Reference, portName, datacente
 }
 
 func DestinationListenerName(destinationRef *pbresource.Reference, portName string, address string, port uint32) string {
-	name := fmt.Sprintf("%s:%s:%s", DestinationResourceID(destinationRef), portName, address)
+	name := fmt.Sprintf("%s:%s", DestinationResourceID(destinationRef, portName), address)
 	if port != 0 {
 		return fmt.Sprintf("%s:%d", name, port)
 	}
@@ -39,8 +39,8 @@ func DestinationListenerName(destinationRef *pbresource.Reference, portName stri
 
 // DestinationResourceID returns a string representation that uniquely identifies the
 // upstream in a canonical but human readable way.
-func DestinationResourceID(destinationRef *pbresource.Reference) string {
+func DestinationResourceID(destinationRef *pbresource.Reference, port string) string {
 	tenancyPrefix := fmt.Sprintf("%s/%s/%s", destinationRef.Tenancy.Partition,
 		destinationRef.Tenancy.PeerName, destinationRef.Tenancy.Namespace)
-	return fmt.Sprintf("%s/%s", tenancyPrefix, destinationRef.Name)
+	return fmt.Sprintf("%s/%s:%s", tenancyPrefix, destinationRef.Name, port)
 }
diff --git a/...der/testdata/destination/multiport-l4-and-l7-multiple-implicit-destinations-tproxy.golden b/...der/testdata/destination/multiport-l4-and-l7-multiple-implicit-destinations-tproxy.golden
@@ -248,7 +248,7 @@
           {
             "l7": {
               "route": {
-                "name": "default/local/default/api-app"
+                "name": "default/local/default/api-app:http"
               },
               "statPrefix": "upstream."
             },
@@ -265,7 +265,7 @@
           {
             "l7": {
               "route": {
-                "name": "default/local/default/api-app2"
+                "name": "default/local/default/api-app2:http"
               },
               "statPrefix": "upstream."
             },
@@ -325,18 +325,18 @@
       }
     ],
     "routes": {
-      "default/local/default/api-app": {
+      "default/local/default/api-app2:http": {
         "virtualHosts": [
           {
             "domains": [
               "*"
             ],
-            "name": "default/local/default/api-app",
+            "name": "default/local/default/api-app2:http",
             "routeRules": [
               {
                 "destination": {
                   "cluster": {
-                    "name": "http.api-app.default.dc1.internal.foo.consul"
+                    "name": "http.api-app2.default.dc1.internal.foo.consul"
                   }
                 },
                 "match": {
@@ -349,18 +349,18 @@
           }
         ]
       },
-      "default/local/default/api-app2": {
+      "default/local/default/api-app:http": {
         "virtualHosts": [
           {
             "domains": [
               "*"
             ],
-            "name": "default/local/default/api-app2",
+            "name": "default/local/default/api-app:http",
             "routeRules": [
               {
                 "destination": {
                   "cluster": {
-                    "name": "http.api-app2.default.dc1.internal.foo.consul"
+                    "name": "http.api-app.default.dc1.internal.foo.consul"
                   }
                 },
                 "match": {

diff --git a/...uilder/testdata/destination/multiport-l4-and-l7-single-implicit-destination-tproxy.golden b/...uilder/testdata/destination/multiport-l4-and-l7-single-implicit-destination-tproxy.golden
@@ -146,7 +146,7 @@
           {
             "l7": {
               "route": {
-                "name": "default/local/default/api-app"
+                "name": "default/local/default/api-app:http"
               },
               "statPrefix": "upstream."
             },
@@ -181,13 +181,13 @@
       }
     ],
     "routes": {
-      "default/local/default/api-app": {
+      "default/local/default/api-app:http": {
         "virtualHosts": [
           {
             "domains": [
               "*"
             ],
-            "name": "default/local/default/api-app",
+            "name": "default/local/default/api-app:http",
             "routeRules": [
               {
                 "destination": {

diff --git a/...ion/multiport-l4-and-l7-single-implicit-destination-with-multiple-workloads-tproxy.golden b/...ion/multiport-l4-and-l7-single-implicit-destination-with-multiple-workloads-tproxy.golden
@@ -146,7 +146,7 @@
           {
             "l7": {
               "route": {
-                "name": "default/local/default/api-app"
+                "name": "default/local/default/api-app:http"
               },
               "statPrefix": "upstream."
             },
@@ -181,13 +181,13 @@
       }
     ],
     "routes": {
-      "default/local/default/api-app": {
+      "default/local/default/api-app:http": {
         "virtualHosts": [
           {
             "domains": [
               "*"
             ],
-            "name": "default/local/default/api-app",
+            "name": "default/local/default/api-app:http",
             "routeRules": [
               {
                 "destination": {