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solrevdevsolrevdev
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🚀 add backend api hosted at fly.io via docker
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-0
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‎backend/.dockerignore

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bin/
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obj/

‎backend/Controllers/WeatherForecastController.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.Extensions.Logging;
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namespace backend.Controllers
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{
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[ApiController]
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[Route("[controller]")]
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public class WeatherForecastController : ControllerBase
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{
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private static readonly string[] Summaries = new[]
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{
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"Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
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};
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private readonly ILogger<WeatherForecastController> _logger;
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public WeatherForecastController(ILogger<WeatherForecastController> logger)
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{
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_logger = logger;
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}
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[HttpGet]
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public IEnumerable<WeatherForecast> Get()
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{
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var rng = new Random();
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return Enumerable.Range(1, 5).Select(index => new WeatherForecast
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{
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Date = DateTime.Now.AddDays(index),
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TemperatureC = rng.Next(-20, 55),
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Summary = Summaries[rng.Next(Summaries.Length)]
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})
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.ToArray();
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}
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}
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}

‎backend/Dockerfile

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FROM mcr.microsoft.com/dotnet/core/sdk:3.1 AS build
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# update the debian based system
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RUN apt-get update && apt-get upgrade -y
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# install my dev dependacies inc sqllite and curl and unzip
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RUN apt-get install -y sqlite3
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RUN apt-get install -y libsqlite3-dev
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RUN apt-get install -y curl
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RUN apt-get install -y unzip
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# not sure why im deleting these
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RUN rm -rf /var/lib/apt/lists/*
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# add debugging in a docker tooling - install the dependencies for Visual Studio Remote Debugger
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RUN apt-get update && apt-get install -y --no-install-recommends unzip procps
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# install Visual Studio Remote Debugger
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RUN curl -sSL https://aka.ms/getvsdbgsh | bash /dev/stdin -v latest -l ~/vsdbg
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WORKDIR /app/web
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# layer and build
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COPY . .
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WORKDIR /app/web
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RUN dotnet restore
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# layer adding linker then publish after tree shaking
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FROM build AS publish
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WORKDIR /app/web
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RUN dotnet publish -c Release -o out
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# final layer using smallest runtime available
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FROM mcr.microsoft.com/dotnet/core/aspnet:3.1 AS runtime
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WORKDIR /app/web
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COPY --from=publish app/web/out ./
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# expose port and execute aspnetcore app
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EXPOSE 5000
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ENV ASPNETCORE_URLS=http://+:5000
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ENTRYPOINT ["dotnet", "backend.dll"]

‎backend/Program.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Logging;
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namespace backend
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{
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public class Program
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{
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public static void Main(string[] args)
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{
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CreateHostBuilder(args).Build().Run();
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}
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public static IHostBuilder CreateHostBuilder(string[] args) =>
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Host.CreateDefaultBuilder(args)
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.ConfigureWebHostDefaults(webBuilder =>
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{
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webBuilder.UseStartup<Startup>();
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});
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}
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}

‎backend/Properties/launchSettings.json

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{
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"$schema": "http://json.schemastore.org/launchsettings.json",
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"iisSettings": {
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"windowsAuthentication": false,
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"anonymousAuthentication": true,
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"iisExpress": {
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"applicationUrl": "http://localhost:54822",
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"sslPort": 44346
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}
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},
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"profiles": {
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"IIS Express": {
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"commandName": "IISExpress",
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"launchBrowser": true,
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"launchUrl": "weatherforecast",
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"environmentVariables": {
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"ASPNETCORE_ENVIRONMENT": "Development"
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}
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},
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"backend": {
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"commandName": "Project",
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"launchBrowser": true,
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"launchUrl": "weatherforecast",
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"applicationUrl": "https://localhost:5001;http://localhost:5000",
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"environmentVariables": {
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"ASPNETCORE_ENVIRONMENT": "Development"
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}
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}
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}
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}

‎backend/Startup.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.HttpsPolicy;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Logging;
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namespace backend
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{
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public class Startup
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{
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public Startup(IConfiguration configuration)
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{
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Configuration = configuration;
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}
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public IConfiguration Configuration { get; }
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// This method gets called by the runtime. Use this method to add services to the container.
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public void ConfigureServices(IServiceCollection services)
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{
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services.AddControllers();
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}
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// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
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public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
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{
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if (env.IsDevelopment())
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{
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app.UseDeveloperExceptionPage();
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}
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app.UseHttpsRedirection();
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app.UseRouting();
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app.UseAuthorization();
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app.UseEndpoints(endpoints =>
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{
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endpoints.MapControllers();
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});
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}
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}
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}

‎backend/WeatherForecast.cs

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using System;
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namespace backend
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{
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public class WeatherForecast
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{
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public DateTime Date { get; set; }
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public int TemperatureC { get; set; }
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public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
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public string Summary { get; set; }
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}
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}

‎backend/appsettings.Development.json

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft": "Warning",
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"Microsoft.Hosting.Lifetime": "Information"
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}
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}
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}

‎backend/appsettings.json

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft": "Warning",
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"Microsoft.Hosting.Lifetime": "Information"
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}
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},
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"AllowedHosts": "*"
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}

‎backend/backend.csproj

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<Project Sdk="Microsoft.NET.Sdk.Web">
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<PropertyGroup>
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<TargetFramework>netcoreapp3.1</TargetFramework>
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</PropertyGroup>
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</Project>

‎backend/fly.toml

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app = "blue-dust-2805"
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[[services]]
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internal_port = 5000
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protocol = "tcp"
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[services.concurrency]
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hard_limit = 25
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soft_limit = 20
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[[services.ports]]
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handlers = ["http"]
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port = "80"
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[[services.ports]]
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handlers = ["tls", "http"]
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port = "443"
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[[services.tcp_checks]]
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interval = 10000
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timeout = 2000

‎blazor.sln

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MinimumVisualStudioVersion = 15.0.26124.0
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "frontend", "frontend\frontend.csproj", "{2D2BE2F9-714E-43B0-87AD-60230178F804}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "backend", "backend\backend.csproj", "{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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{2D2BE2F9-714E-43B0-87AD-60230178F804}.Release|x64.Build.0 = Release|Any CPU
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{2D2BE2F9-714E-43B0-87AD-60230178F804}.Release|x86.ActiveCfg = Release|Any CPU
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{2D2BE2F9-714E-43B0-87AD-60230178F804}.Release|x86.Build.0 = Release|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Debug|x64.ActiveCfg = Debug|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Debug|x64.Build.0 = Debug|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Debug|x86.ActiveCfg = Debug|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Debug|x86.Build.0 = Debug|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Release|Any CPU.Build.0 = Release|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Release|x64.ActiveCfg = Release|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Release|x64.Build.0 = Release|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Release|x86.ActiveCfg = Release|Any CPU
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{DA9BE63F-8AAF-4AA5-B12D-5C156441243A}.Release|x86.Build.0 = Release|Any CPU
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EndGlobalSection
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EndGlobal

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