Merge client side and server side configs when installing (#790)

Signed-off-by: tylerslaton <mtslaton1@gmail.com>

pkg/config/config.go

@@ -138,7 +138,7 @@ func IsDockerDesktop(ctx context.Context, getter kclient.Reader) (bool, error) {
 	return false, nil
 }
 
-func merge(oldConfig, newConfig *apiv1.Config) *apiv1.Config {
+func Merge(oldConfig, newConfig *apiv1.Config) *apiv1.Config {
 	var (
 		mergedConfig apiv1.Config
 	)
@@ -235,7 +235,7 @@ func AsConfigMap(cfg *apiv1.Config) (*corev1.ConfigMap, error) {
 }
 
 func asConfigMap(existing, cfg *apiv1.Config) (*corev1.ConfigMap, error) {
-	newConfig := merge(existing, cfg)
+	newConfig := Merge(existing, cfg)
 
 	configBytes, err := json.Marshal(newConfig)
 	if err != nil {

pkg/install/install.go

@@ -110,6 +110,18 @@ func Install(ctx context.Context, image string, opts *Options) error {
 	klogv2.SetOutput(io.Discard)
 	utilruntime.ErrorHandlers = nil
 
+	kclient, err := k8sclient.Default()
+	if err != nil {
+		return err
+	}
+
+	serverConf, err := config.Get(ctx, kclient)
+	if err != nil {
+		return err
+	}
+
+	opts.Config = *config.Merge(serverConf, &opts.Config)
+
 	// Require E-Mail address when using Let's Encrypt production
 	if opts.Config.LetsEncrypt != nil && *opts.Config.LetsEncrypt == "enabled" {
 		if opts.Config.LetsEncryptTOSAgree == nil || !*opts.Config.LetsEncryptTOSAgree {
@@ -163,11 +175,6 @@ func Install(ctx context.Context, image string, opts *Options) error {
 		}
 	}
 
-	kclient, err := k8sclient.Default()
-	if err != nil {
-		return err
-	}
-
 	var installIngressController bool
 	if ok, err := config.IsDockerDesktop(ctx, kclient); err != nil {
 		return err