.NET 9アプリをCGIとして レンタルサーバーで動かす

https://github.com/mayuki/Misuzilla.AspNetCore.Server.Cgi

Transcript

1. .NET 9 CGI Mayuki Sawatari <mayuki@misuzilla.org>
2. Native AOT CGI ( ) Native AOT .NET CGI ? CGI ?
3. Amazon EC2, LightSail Azure App Service Google CloudRun … さくらのレンタルサーバー ロリポップ XREA など
4. CGI Console.Write("Content-Type: text/plain; charset=utf-8\r\n"); Console.Write("\r\n"); Console.Write("<h1> </h1>"); dotnet publish -r linux-x64 -p:InvariantGlobalization=true -p:PublishNativeAot=true
5. OS Linux (FreeBSD) FreeBSD NativeAOT .NET FreeBSD ( ) 13.0-RELEASE Azure 13.0-RELEASE VM pkg install libc OS $ uname –a FreeBSD mayuki-testvm-3 13.0-RELEASE-p7 FreeBSD 13.0-RELEASE-p7 #0 releng/13.0-n244776-e5733e6d904: Tue Feb 15 04:09:03 UTC 2022 root@build-13-0:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 $ dotnet new console Failed to load /usr/local/dotnet/shared/Microsoft.NETCore.App/8.0.6/libcoreclr.so, error: /lib/libc.so.7: version FBSD_1.7 required by /usr/local/dotnet/shared/Microsoft.NETCore.App/8.0.6/libcoreclr.so not found Segmentation fault (core dumped)
6. https://lolipop.jp/terms/prohibition/
7. XREA( )/ It works! ! InvariantGlobalCulture true (Native AOT true) glibc 2.28 (CentOS Stream 8 ) RuntimeHostConfigurationOption System.GC.HeapCount 1 HeapCount httpd (SSH )
8. bit.ly/dotnetnewcgidemo ( )
10. CGI CGI ASP .NET Core CGI->new …
11. ASP .NET Core CGI Misuzilla.AspNetCore.Server.Cgi Microsoft.AspNetCore.Hosting.Server.IServer ( ) CGI https://github.com/mayuki/Misuzilla.AspNetCore.Server.Cgi ASP .NET Core / CGI …! ASP.NET Core Minimal API ASP.NET Core Web (Razor Pages ) UseKestrel, UseIIS, UseHttpSys builder.WebHost.UseCgi();
13. Native AOT + ASP .NET Core Minimal API 250-300ms JIT + Self-contained + ASP .NET Core Razor Pages 1 ( )
14. ASP .NET Core CGI ! Native AOT .NET CGI ! bit.ly/dotnetnewcgidemo ( )
15. XREA/ SSH httpd SSH httpd Native AOT Native AOT OS Aarch64 Linux linux-x64 (Windows )