temporary test of port-mapping for envoy

hashicorp · Aug 2, 2023 · 9e66a33 · 9e66a33
1 parent b1f8349
commit 9e66a33
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/control-plane/api-gateway/common/translation.go b/control-plane/api-gateway/common/translation.go
@@ -107,14 +107,18 @@ func (t ResourceTranslator) toAPIGatewayListener(gateway gwv1beta1.Gateway, list
 	return api.APIGatewayListener{
 		Name:     string(listener.Name),
 		Hostname: DerefStringOr(listener.Hostname, ""),
-		Port:     int(listener.Port),
+		Port:     ToContainerPort(listener.Port),
 		Protocol: listenerProtocolMap[strings.ToLower(string(listener.Protocol))],
 		TLS: api.APIGatewayTLSConfiguration{
 			Certificates: certificates,
 		},
 	}, true
 }
 
+func ToContainerPort(portNumber gwv1beta1.PortNumber) int {
+	return int(portNumber) + 2000
+}
+
 func (t ResourceTranslator) ToHTTPRoute(route gwv1beta1.HTTPRoute, resources *ResourceMap) *api.HTTPRouteConfigEntry {
 	namespace := t.Namespace(route.Namespace)
 

diff --git a/control-plane/api-gateway/gatekeeper/service.go b/control-plane/api-gateway/gatekeeper/service.go
@@ -5,6 +5,7 @@ package gatekeeper
 
 import (
 	"context"
+	"k8s.io/apimachinery/pkg/util/intstr"
 
 	"github.com/hashicorp/consul-k8s/control-plane/api-gateway/common"
 	"github.com/hashicorp/consul-k8s/control-plane/api/v1alpha1"
@@ -76,8 +77,9 @@ func (g *Gatekeeper) service(gateway gwv1beta1.Gateway, gcc v1alpha1.GatewayClas
 		ports = append(ports, corev1.ServicePort{
 			Name: string(listener.Name),
 			// only TCP-based services are supported for now
-			Protocol: corev1.ProtocolTCP,
-			Port:     int32(listener.Port),
+			Protocol:   corev1.ProtocolTCP,
+			Port:       int32(listener.Port),
+			TargetPort: intstr.FromInt(common.ToContainerPort(listener.Port)),
 		})
 
 		seenPorts[listener.Port] = struct{}{}