Add gRPC config to usage configmap

Author: Andrew Farries

install/installer/pkg/components/usage/configmap.go

@@ -5,9 +5,11 @@ package usage
 
 import (
 	"fmt"
-	"github.com/gitpod-io/gitpod/usage/pkg/server"
 	"time"
 
+	"github.com/gitpod-io/gitpod/common-go/baseserver"
+	"github.com/gitpod-io/gitpod/usage/pkg/server"
+
 	"github.com/gitpod-io/gitpod/installer/pkg/common"
 	"github.com/gitpod-io/gitpod/installer/pkg/config/v1/experimental"
 	corev1 "k8s.io/api/core/v1"
@@ -18,6 +20,13 @@ import (
 func configmap(ctx *common.RenderContext) ([]runtime.Object, error) {
 	cfg := server.Config{
 		ControllerSchedule: time.Hour.String(),
+		Server: &baseserver.Configuration{
+			Services: baseserver.ServicesConfiguration{
+				GRPC: &baseserver.ServerConfiguration{
+					Address: fmt.Sprintf(":%d", gRPCContainerPort),
+				},
+			},
+		},
 	}
 
 	_ = ctx.WithExperimental(func(ucfg *experimental.Config) error {

install/installer/pkg/components/usage/configmap_test.go

@@ -20,5 +20,19 @@ func TestConfigMap_ContainsSchedule(t *testing.T) {
 	cfgmap, ok := objs[0].(*corev1.ConfigMap)
 	require.True(t, ok)
 
-	require.JSONEq(t, cfgmap.Data[configJSONFilename], `{"controllerSchedule": "2m", "stripeCredentialsFile": "stripe-secret/apikeys"}`)
+	require.JSONEq(t,
+		`{
+       "controllerSchedule": "2m",
+       "stripeCredentialsFile": "stripe-secret/apikeys",
+       "server": {
+         "services": {
+           "grpc": {
+             "address": ":9001",
+             "tls": null
+           }
+         }
+       }
+     }`,
+		cfgmap.Data[configJSONFilename],
+	)
 }

install/installer/pkg/components/usage/constants.go

@@ -6,6 +6,7 @@ package usage
 
 const (
 	Component             = "usage"
+	gRPCContainerPort     = 9001
 	stripeSecretMountPath = "stripe-secret"
 	stripeKeyFilename     = "apikeys"
 	configJSONFilename    = "config.json"