在ubuntu Server上的启动时身份崩溃20.04lts

Question

 sudo systemctl stop myapp.service

    ● myapp .service - myapp app
     Loaded: loaded (/etc/systemd/system/myapp .service; enabled; vendor preset: enabled)
     Active: activating (auto-restart) (Result: exit-code) since Mon 2021-01-11 11:54:21 UTC; 4s ago
    Process: 17943 ExecStart=/usr/bin/dotnet /var/www/myapp .be/net5.0/myapp .be.dll (code=exited, status=1/FAILURE)
   Main PID: 17943 (code=exited, status=1/FAILURE)

我怀疑身份经理崩溃。虽然在我的Visual Studio Windows Dev环境上托管时效果很好 最令人讨厌的是，它没有崩溃，甚至没有启动没有出现错误。

Mystartup.csfile.

using mysite.com.Data;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpOverrides;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Identity.UI;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.AspNetCore.Authentication;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authentication.OAuth;

namespace mysite.com
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddAuthentication()
                .AddGoogle(options =>
                {
                    //clean this latter know how to implement user secrets.json
                    options.ClientId = "xxxxxx.apps.googleusercontent.com";
                    options.ClientSecret = "xxxxxx";
                })
                .AddFacebook(facebookOptions =>
                {
                    facebookOptions.AppId = Configuration["Authentication:Facebook:AppId"];
                    facebookOptions.AppSecret = Configuration["Authentication:Facebook:AppSecret"];
                })
                ;
            string mySqlConnectionStr = Configuration.GetConnectionString("DefaultConnection");
 
            services.AddDbContextPool<ApplicationDbContext>(options => options.UseMySql(mySqlConnectionStr, ServerVersion.AutoDetect(mySqlConnectionStr)));
            services.AddControllers();
        services.AddDatabaseDeveloperPageExceptionFilter();

            services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true)
                .AddEntityFrameworkStores<ApplicationDbContext>();
            services.AddControllersWithViews();


        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            app.UseForwardedHeaders(new ForwardedHeadersOptions
            {
                ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto
            });

            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
                app.UseMigrationsEndPoint();
            }
            else
            {
                app.UseExceptionHandler("/Home/Error");
                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
                app.UseHsts();
            }
            app.UseHttpsRedirection();
            app.UseStaticFiles();

            app.UseRouting();

            app.UseAuthentication();
            app.UseAuthorization();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllerRoute(
                    name: "default",
                    pattern: "{controller=Home}/{action=Index}/{id?}");
                endpoints.MapRazorPages();
            });

 
        }
    }
}

您可以在终端中的下面的命令下运行您的项目 dotnet run

如果您的项目已发布，则可以在终端中使用以下命令

dotnet YourProject.dll

Answer 1

我认为您可以在Linux Server中使用nginx反向代理。

server {
    listen        80;
    server_name   example.com *.example.com;
    location / {
        proxy_pass         http://localhost:5000;
        proxy_http_version 1.1;
        proxy_set_header   Upgrade $http_upgrade;
        proxy_set_header   Connection keep-alive;
        proxy_set_header   Host $host;
        proxy_cache_bypass $http_upgrade;
        proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header   X-Forwarded-Proto $scheme;
    }
}

有关

Host ASP.NET Core on Linux with Nginx

的更多信息：

https：//learn.microsoft.com/en-us/aspnet/core/host-and-deploy/linux-nginx？view = aspnetcore-5.0＃ponfigure-nginx