Change issuer identifier address for OIDC (#18693)

* Change issuer identifier address for OIDC

* Fix test

---------

Co-authored-by: Milan Pavlik <[email protected]>

Author: Laurie T. Malau

install/installer/pkg/components/public-api-server/configmap.go

@@ -31,7 +31,7 @@ func configmap(ctx *common.RenderContext) ([]runtime.Object, error) {
 	var stripeSecretPath string
 	var personalAccessTokenSigningKeyPath string
 
-	publicUrl := fmt.Sprintf("https://api.%s", ctx.Config.Domain)
+	publicUrl := fmt.Sprintf("https://services.%s", ctx.Config.Domain)
 
 	_ = ctx.WithExperimental(func(cfg *experimental.Config) error {
 		_, _, stripeSecretPath, _ = getStripeConfig(cfg)

install/installer/pkg/components/public-api-server/configmap_test.go

@@ -41,7 +41,7 @@ func TestConfigMap(t *testing.T) {
 	})
 
 	expectedConfiguration := config.Configuration{
-		PublicURL:                         fmt.Sprintf("https://api.%s", ctx.Config.Domain),
+		PublicURL:                         fmt.Sprintf("https://services.%s", ctx.Config.Domain),
 		GitpodServiceURL:                  fmt.Sprintf("ws://server.%s.svc.cluster.local:3000", ctx.Namespace),
 		BillingServiceAddress:             fmt.Sprintf("usage.%s.svc.cluster.local:9001", ctx.Namespace),
 		SessionServiceAddress:             fmt.Sprintf("server.%s.svc.cluster.local:9876", ctx.Namespace),