Remove URL field from shared deployment group settings

lib/livebook/hubs/dockerfile.ex

@@ -442,8 +442,8 @@ defmodule Livebook.Hubs.Dockerfile do
   defp config_warnings(config) do
     [
       if config.clustering == nil do
-        "The deployment is not configured for clustering. Make sure to run only one instance" <>
-          " of Livebook, or configure clustering."
+        "Clustering has not been configured for this deployment. " <>
+          "You must either configure it below or make sure to run only one instance of this server."
       end
     ]
   end

lib/livebook_web/components/app_components.ex

@@ -93,20 +93,6 @@ defmodule LivebookWeb.AppComponents do
     ~H"""
     <div>
       <div class="flex flex-col gap-4">
-        <.text_field
-          label="URL"
-          help={
-            ~S'''
-            If you provide the URL you
-            will host your instances at,
-            Livebook will use it to
-            generate direct links
-            throughout its interface
-            '''
-          }
-          field={@form[:url]}
-        />
-
         <div>
           <.select_field
             label="Clustering"

lib/livebook_web/live/hub/teams/deployment_group_form_component.ex

@@ -92,6 +92,20 @@ defmodule LivebookWeb.Hub.Teams.DeploymentGroupFormComponent do
               phx-debounce
             />
 
+            <.text_field
+              label="URL"
+              help={
+                ~S'''
+                If you provide the URL you
+                will host your instances at,
+                Livebook will use it to
+                generate direct links
+                throughout its interface
+                '''
+              }
+              field={@form[:url]}
+            />
+
             <.hidden_field field={@form[:hub_id]} value={@hub.id} />
 
             <LivebookWeb.AppComponents.deployment_group_form_content hub={@hub} form={@form} />

test/livebook/hubs/dockerfile_test.exs

@@ -385,7 +385,7 @@ defmodule Livebook.Hubs.DockerfileTest do
       app_settings = Livebook.Notebook.AppSettings.new()
 
       assert [warning] = Dockerfile.airgapped_warnings(config, hub, [], [], app_settings, [], %{})
-      assert warning =~ "The deployment is not configured for clustering"
+      assert warning =~ "Clustering has not been configured for this deployment"
 
       config = %{config | clustering: :auto}