This is the minimum required code to get the ports to tie from the di…

sample/AppHost/AppHost.csproj

@@ -1,5 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  <Sdk Name="Aspire.AppHost.Sdk" Version="9.0.0" />
+  <Sdk Name="Aspire.AppHost.Sdk" Version="9.4.0" />
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>net9.0</TargetFramework>

sample/AppHost/Program.cs

@@ -9,10 +9,21 @@
     .WithDynamicConfigValue("frontend.enableUpdateWorkflowExecution", true)
 );
 
+var temporalWithPorts = await builder.AddTemporalServerContainer("temporalWithPorts", x => x
+    .WithPort(12345)
+    .WithUiPort(23456)
+    .WithLogFormat(LogFormat.Json)
+    .WithLogLevel(LogLevel.Info)
+    .WithNamespace("test1", "test2")
+    .WithDynamicConfigValue("frontend.enableUpdateWorkflowExecution", true)
+);
+
 builder.AddProject<Projects.Api>("api")
     .WithReference(temporal);
 
 builder.AddProject<Projects.Worker>("worker")
     .WithReference(temporal);
 
+
+
 builder.Build().Run();

src/InfinityFlow.Aspire.Temporal/TemporalServerContainerBuilderExtensions.cs

@@ -32,7 +32,7 @@
     {
         return builder.AddTemporalServerContainer(name, new TemporalServerResourceArguments());
     }
     private static async Task<IResourceBuilder<TemporalServerContainerResource>> AddTemporalServerContainer(this IDistributedApplicationBuilder builder, string name, TemporalServerResourceArguments args)
     {
         var container = new TemporalServerContainerResource(name, args);
 
@@ -40,21 +40,21 @@
                 .WithAnnotation(new ContainerImageAnnotation() { Image = "temporalio/admin-tools", Tag = "latest" })
                 .WithArgs(args.GetArgs())
                 .WithEntrypoint("temporal")
-                .WithHttpsEndpoint(name: "server", port: args.Port, targetPort: 7233).AsHttp2Service(); // Internal port is always 7233
+                .WithHttpsEndpoint(name: "server", port: args.Port, targetPort: args.Port).AsHttp2Service(); // Internal port is always 7233
 
         if (args.Headless is not true)
         {
-            resourceBuilder.WithHttpEndpoint(name: "ui", port: args.UiPort, targetPort: 8233); // Internal port is always 8233
+            resourceBuilder.WithHttpEndpoint(name: "ui", port: args.UiPort, targetPort: args.UiPort); // Internal port is always 8233
         }
 
         if (args.MetricsPort is not null)
         {
-            resourceBuilder.WithHttpEndpoint(name: "metrics", port: args.MetricsPort, targetPort: 7235); // Internal port is always 7235
+            resourceBuilder.WithHttpEndpoint(name: "metrics", port: args.MetricsPort, targetPort: args.MetricsPort); // Internal port is always 7235
         }
 
         if (args.HttpPort is not null)
         {
-            resourceBuilder.WithHttpEndpoint(name: "http", port: args.HttpPort, targetPort: 7234); // Internal port is always 7234
+            resourceBuilder.WithHttpEndpoint(name: "http", port: args.HttpPort, targetPort: args.HttpPort); // Internal port is always 7234
         }
 
         return resourceBuilder;