feat(24.10): add .NET9 slices

slices/aspnetcore-runtime-9.0.yaml

@@ -0,0 +1,22 @@
+package: aspnetcore-runtime-9.0
+
+essential:
+  - aspnetcore-runtime-9.0_copyright
+
+slices:
+  libs:
+    essential:
+      - dotnet-runtime-9.0_libs
+    contents:
+      /usr/lib/dotnet/shared/Microsoft.AspNetCore.App/9.0*/**.dll:
+      /usr/lib/dotnet/shared/Microsoft.AspNetCore.App/9.0*/**.json:
+      /usr/lib/dotnet/shared/Microsoft.AspNetCore.App/9.0*/.version:
+
+  notice:
+    contents:
+      /usr/lib/dotnet/shared/Microsoft.AspNetCore.App/9.0.0/THIRD-PARTY-NOTICES.txt:
+      /usr/share/doc/aspnetcore-runtime-9.0/NOTICE.txt.gz:
+
+  copyright:
+    contents:
+      /usr/share/doc/aspnetcore-runtime-9.0/copyright:

slices/dotnet-host-9.0.yaml

@@ -0,0 +1,27 @@
+package: dotnet-host-9.0
+
+essential:
+  - dotnet-host-9.0_copyright
+
+slices:
+  bins:
+    essential:
+      - libc6_libs
+      - libgcc-s1_libs
+      - libstdc++6_libs
+    contents:
+      # This copy is done to avoid Chisel's current handling of conflicts, as
+      # it flags a conflict between this slice and .NET8's, even if the two
+      # are not being installed at the same time.
+      # Override the installed slice using the following commands:
+      # ```
+      # mv ${rootfs}/usr/lib/dotnet/dotnet9 ${rootfs}/usr/lib/dotnet/dotnet
+      # ln -s ../lib/dotnet/dotnet ${rootfs}/usr/bin/dotnet
+      # ```
+      # TODO: once Chisel can cope with duplicate contents within the same
+      # release, this copy can be suppressed
+      /usr/lib/dotnet/dotnet9: {copy: /usr/lib/dotnet/dotnet}
+
+  copyright:
+    contents:
+      /usr/share/doc/dotnet-host-9.0/copyright:

slices/dotnet-hostfxr-9.0.yaml

@@ -0,0 +1,18 @@
+package: dotnet-hostfxr-9.0
+
+essential:
+  - dotnet-hostfxr-9.0_copyright
+
+slices:
+  libs:
+    essential:
+      - dotnet-host-9.0_bins
+      - libc6_libs
+      - libgcc-s1_libs
+      - libstdc++6_libs
+    contents:
+      /usr/lib/dotnet/host/fxr/9.0*/libhostfxr.so:
+
+  copyright:
+    contents:
+      /usr/share/doc/dotnet-hostfxr-9.0/copyright:

slices/dotnet-runtime-9.0.yaml

@@ -0,0 +1,24 @@
+package: dotnet-runtime-9.0
+
+essential:
+  - dotnet-runtime-9.0_copyright
+
+slices:
+  libs:
+    essential:
+      - dotnet-hostfxr-9.0_libs
+      - libbrotli1_libs
+      - libc6_libs
+      - libgcc-s1_libs
+      - libicu74_libs
+      - liblttng-ust1t64_libs
+      - libssl3t64_libs
+      - libstdc++6_libs
+      - libunwind8_libs
+      - zlib1g_libs
+    contents:
+      /usr/lib/dotnet/shared/Microsoft.NETCore.App/9.0*/**:
+
+  copyright:
+    contents:
+      /usr/share/doc/dotnet-runtime-9.0/copyright:

tests/spread/integration/aspnetcore-runtime-9.0/task.yaml

@@ -0,0 +1,40 @@
+summary: Integration tests for ASP.NET 9 Runtime
+
+execute: |
+  # install slices
+  rootfs="$(install-slices aspnetcore-runtime-9.0_libs base-files_base)"
+  mv "${rootfs}"/usr/lib/dotnet/dotnet9 "${rootfs}"/usr/lib/dotnet/dotnet
+  ln -s ../lib/dotnet/dotnet "${rootfs}"/usr/bin/dotnet
+
+  # preparing the test data
+  apt update && apt install -y dotnet-sdk-9.0
+  cp -r web_helloworld "${rootfs}"/web_helloworld
+  dotnet publish "${rootfs}"/web_helloworld/Hello.csproj --no-self-contained
+
+  mkdir -p "${rootfs}"/proc
+  mount --bind /proc "${rootfs}"/proc
+  mkdir -p "${rootfs}"/dev
+  head -c 500 /dev/urandom > "${rootfs}"/dev/random
+  head -c 500 /dev/urandom > "${rootfs}"/dev/urandom
+
+  # test the helloworld web app
+  chroot "${rootfs}" dotnet /web_helloworld/bin/Release/net9.0/Hello.dll --urls="http://0.0.0.0:5108" &
+  app_pid=$!
+
+  # Wait for the web app to start
+  while ! fuser 5108/tcp > /dev/null 2>&1; do
+    if ! test -d /proc/$app_pid; then
+      echo "dotnet exited quickly"
+      exit 1
+    fi
+    sleep 1
+  done
+
+  # Send a request to the web app and verify the result
+  ret=0
+  curl http://localhost:5108/ | grep "Hello World!" || ret=1
+
+
+  # Cleanup
+  kill $app_pid
+  exit $ret

tests/spread/integration/aspnetcore-runtime-9.0/web_helloworld/Hello.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

tests/spread/integration/aspnetcore-runtime-9.0/web_helloworld/Program.cs

@@ -0,0 +1,6 @@
+var builder = WebApplication.CreateBuilder(args);
+var app = builder.Build();
+
+app.MapGet("/", () => "Hello World!");
+
+app.Run();

tests/spread/integration/aspnetcore-runtime-9.0/web_helloworld/Properties/launchSettings.json

@@ -0,0 +1,28 @@
+{
+    "iisSettings": {
+        "windowsAuthentication": false,
+        "anonymousAuthentication": true,
+        "iisExpress": {
+            "applicationUrl": "http://localhost:65090",
+            "sslPort": 44311
+        }
+    },
+    "profiles": {
+        "Hello": {
+            "commandName": "Project",
+            "dotnetRunMessages": true,
+            "launchBrowser": true,
+            "applicationUrl": "https://localhost:7158;http://localhost:5108",
+            "environmentVariables": {
+                "ASPNETCORE_ENVIRONMENT": "Development"
+            }
+        },
+        "IIS Express": {
+            "commandName": "IISExpress",
+            "launchBrowser": true,
+            "environmentVariables": {
+                "ASPNETCORE_ENVIRONMENT": "Development"
+            }
+        }
+    }
+}

tests/spread/integration/aspnetcore-runtime-9.0/web_helloworld/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+    "Logging": {
+        "LogLevel": {
+            "Default": "Information",
+            "Microsoft.AspNetCore": "Warning"
+        }
+    }
+}

tests/spread/integration/aspnetcore-runtime-9.0/web_helloworld/appsettings.json

@@ -0,0 +1,9 @@
+{
+    "Logging": {
+        "LogLevel": {
+            "Default": "Information",
+            "Microsoft.AspNetCore": "Warning"
+        }
+    },
+    "AllowedHosts": "*"
+}

tests/spread/integration/dotnet-host-9.0/task.yaml

@@ -0,0 +1,10 @@
+summary: Integration tests for .NET 9 Host 
+
+execute: |
+  # install slices
+  rootfs="$(install-slices dotnet-host-9.0_bins dotnet-hostfxr-9.0_libs base-files_base)"
+  mv "${rootfs}"/usr/lib/dotnet/dotnet9 "${rootfs}"/usr/lib/dotnet/dotnet
+  ln -s ../lib/dotnet/dotnet "${rootfs}"/usr/bin/dotnet
+
+  # smoking test the .NET host
+  chroot "${rootfs}" /usr/bin/dotnet --info

tests/spread/integration/dotnet-runtime-9.0/app_helloworld/Hello.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

tests/spread/integration/dotnet-runtime-9.0/app_helloworld/Program.cs

@@ -0,0 +1 @@
+Console.WriteLine("Hello, World!");

tests/spread/integration/dotnet-runtime-9.0/task.yaml

@@ -0,0 +1,18 @@
+summary: Integration tests for .NET 9 Runtime 
+
+execute: |
+  # install slices
+  rootfs="$(install-slices dotnet-runtime-9.0_libs base-files_base)"
+  mv "${rootfs}"/usr/lib/dotnet/dotnet9 "${rootfs}"/usr/lib/dotnet/dotnet
+  ln -s ../lib/dotnet/dotnet "${rootfs}"/usr/bin/dotnet
+
+  # preparing the test data
+  apt update && apt install -y dotnet-sdk-9.0
+  cp -r app_helloworld "${rootfs}"/app_helloworld
+  dotnet publish "${rootfs}"/app_helloworld/Hello.csproj --no-self-contained
+
+  mkdir -p "${rootfs}"/proc
+  mount --bind /proc "${rootfs}"/proc
+
+  # test the helloworld app
+  chroot "${rootfs}" dotnet /app_helloworld/bin/Release/net9.0/Hello.dll