linux - ASP.NET Core 1.0、Linux、NGINX、错误-1 EPERM 操作不允许

Question

我有 ASP.NET Core 1.0 网站。

我的 Program.cs 文件:

using System.IO;
using Microsoft.AspNetCore.Hosting;

namespace A2Site
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var host = new WebHostBuilder()
                .UseKestrel()
                .UseContentRoot(Directory.GetCurrentDirectory())
                .UseIISIntegration()
                .UseStartup<Startup>()
                .UseUrls("http://unix:/home/xubuntusall/MyPrograms/site/kestrel.sock")
                .Build();

            host.Run();
        }
    }
}

我发布我的网站并复制到 linux。

在 linux 终端中:

xubuntusall@PCXubuntuSall:~/MyPrograms/site$ dotnet ./A2Site.dll
dbug: Npgsql.NpgsqlConnection[3]
      Opening connection to database 'karpova' on server 'tcp://194.58.246.16:5432'.
info: Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommandBuilderFactory[1]
      Executed DbCommand (996ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
      SELECT CASE
          WHEN EXISTS (
              SELECT 1
              FROM "Pages" AS "p")
          THEN TRUE::bool ELSE FALSE::bool
      END
dbug: Npgsql.NpgsqlConnection[4]
      Closing connection to database 'karpova' on server 'tcp://194.58.246.16:5432'.

Unhandled Exception: System.AggregateException: One or more errors occurred. (Error -1 EPERM operation not permitted) ---> Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.UvException: Error -1 EPERM operation not permitted
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.Libuv.Check(Int32 statusCode)
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Http.PipeListener.CreateListenSocket()
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Http.Listener.<>c.<StartAsync>b__6_0(Object state)
   --- End of inner exception stack trace ---
   at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Server.Kestrel.Internal.KestrelEngine.CreateServer(ServerAddress address)
   at Microsoft.AspNetCore.Server.Kestrel.KestrelServer.Start[TContext](IHttpApplication`1 application)
   at Microsoft.AspNetCore.Hosting.Internal.WebHost.Start()
   at Microsoft.AspNetCore.Hosting.WebHostExtensions.Run(IWebHost host, CancellationToken token, String shutdownMessage)
   at Microsoft.AspNetCore.Hosting.WebHostExtensions.Run(IWebHost host)
   at A2Site.Program.Main(String[] args)
Aborted (core dumped)

如果我删除行

".UseUrls("http://unix:/home/xubuntusall/MyPrograms/site/kestrel.sock ")"

在 Program.cs 中，该站点运行良好，但我正在尝试运行 nginx + kestrel。

Answer 1

嗯，我将站点从“/home/xubuntusall/MyPrograms/site/”移动到“/usr/site/”(并更改了 UseUrls)并且它可以工作。