Revert adopting ASPNETCORE_HTTP_PORTS.

8.0/build/README.md

@@ -150,9 +150,10 @@ a `.s2i/environment` file inside your source code repository.
     `Release` or `Debug`.  This is passed to the `dotnet publish` invocation.
     Defaults to `Release`.
 
-* **ASPNETCORE_HTTP_PORTS**
+* **ASPNETCORE_URLS**
 
-    This variable is set to `8080` to configure ASP.NET Core to use the port exposed by the image.
+    This variable is set to `http://*:8080` to configure ASP.NET Core to use the
+    port exposed by the image.
 
 * **HTTP_PROXY, HTTPS_PROXY**
 

8.0/runtime/Dockerfile.rhel8

@@ -19,7 +19,7 @@ ENV HOME=/opt/app-root \
     # Don't download/extract docs for nuget packages
     NUGET_XMLDOC_MODE=skip \
     # Configure ASP.NET Core to use the exposed port
-    ASPNETCORE_HTTP_PORTS=8080 \
+    ASPNETCORE_URLS=http://*:8080 \
     # Like Microsoft images, set APP_UID to the UID of the non-root user.
     APP_UID=1001
 

8.0/runtime/README.md

@@ -69,9 +69,10 @@ Environment variables
 The following variables are set so they can be used from scripts.
 They must not to be overridden.
 
-* **ASPNETCORE_HTTP_PORTS**
+* **ASPNETCORE_URLS**
 
-    This variable is set to `8080` to configure ASP.NET Core to use the port exposed by the image.
+    This variable is set to `http://*:8080` to configure ASP.NET Core to use the
+    port exposed by the image.
 
 * **DOTNET_APP_PATH,DOTNET_DEFAULT_CMD,DOTNET_DATA_PATH**
 
@@ -96,4 +97,3 @@ They must not to be overridden.
 
     Like Microsoft images, this is set to the rootless user's uid to enable switching to that user
     in a Dockerfile using the the instruction: `USER $APP_UID`.
-.

8.0/runtime/test/aspnet-hello-world/Program.cs

@@ -1,6 +1,18 @@
-var builder = WebApplication.CreateBuilder(args);
-var app = builder.Build();
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Http;
 
-app.MapGet("/", () => "Hello World!");
-
-app.Run();
+namespace AspNetHelloWorld
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            new WebHostBuilder()
+                .UseKestrel()
+                .Configure(a => a.Run(c => c.Response.WriteAsync("Hello World!")))
+                .Build()
+                .Run();
+        }
+    }
+}

8.0/runtime/test/aspnet-hello-world/aspnet-hello-world.csproj

@@ -1,6 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 </Project>

8.0/runtime/test/run

@@ -131,8 +131,8 @@ test_port() {
 
   # Port 8080 is exposed
   assert_equal $(docker_get_exposedports $IMAGE_NAME) '{"8080/tcp":{}}'
-  # The environment variable used by ASP.NET Core matches the exposed port.
-  assert_equal $(docker_get_env $IMAGE_NAME ASPNETCORE_HTTP_PORTS) "8080"
+  # The environment variable used by ASP.NET Core matches
+  assert_equal $(docker_get_env $IMAGE_NAME ASPNETCORE_URLS) "http://*:8080"
 }
 
 verify_aspnet_image_works() {