add docker example

Docker/Lab.Nexus.Docker/.dockerignore

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+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/.idea
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/bin
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md

Docker/Lab.Nexus.Docker/Lab.Nexus.Docker.WebApi/Dockerfile

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+FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
+USER $APP_UID
+WORKDIR /app
+EXPOSE 8080
+EXPOSE 8081
+
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+ARG BUILD_CONFIGURATION=Release
+WORKDIR /src
+COPY ["Lab.Nexus.Docker.WebApi/Lab.Nexus.Docker.WebApi.csproj", "Lab.Nexus.Docker.WebApi/"]
+RUN dotnet restore "Lab.Nexus.Docker.WebApi/Lab.Nexus.Docker.WebApi.csproj"
+COPY . .
+WORKDIR "/src/Lab.Nexus.Docker.WebApi"
+RUN dotnet build "Lab.Nexus.Docker.WebApi.csproj" -c $BUILD_CONFIGURATION -o /app/build
+
+FROM build AS publish
+ARG BUILD_CONFIGURATION=Release
+RUN dotnet publish "Lab.Nexus.Docker.WebApi.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
+
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "Lab.Nexus.Docker.WebApi.dll"]

Docker/Lab.Nexus.Docker/Lab.Nexus.Docker.WebApi/Lab.Nexus.Docker.WebApi.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+    <PropertyGroup>
+        <TargetFramework>net8.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.8"/>
+        <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0"/>
+    </ItemGroup>
+
+    <ItemGroup>
+      <Content Include="..\.dockerignore">
+        <Link>.dockerignore</Link>
+      </Content>
+    </ItemGroup>
+
+</Project>

Docker/Lab.Nexus.Docker/Lab.Nexus.Docker.WebApi/Lab.Nexus.Docker.WebApi.http

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+@Lab.Nexus.Docker.WebApi_HostAddress = http://localhost:5133
+
+GET {{Lab.Nexus.Docker.WebApi_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###

Docker/Lab.Nexus.Docker/Lab.Nexus.Docker.WebApi/Program.cs

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+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+}
+
+app.UseHttpsRedirection();
+
+var summaries = new[]
+{
+    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+};
+
+app.MapGet("/weatherforecast", () =>
+    {
+        var forecast = Enumerable.Range(1, 5).Select(index =>
+                                                         new WeatherForecast
+                                                         (
+                                                             DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
+                                                             Random.Shared.Next(-20, 55),
+                                                             summaries[Random.Shared.Next(summaries.Length)]
+                                                         ))
+            .ToArray();
+        return forecast;
+    })
+    .WithName("GetWeatherForecast")
+    .WithOpenApi();
+
+app.Run();
+
+record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
+{
+    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+}

Docker/Lab.Nexus.Docker/Lab.Nexus.Docker.WebApi/Properties/launchSettings.json

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+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:51845",
+      "sslPort": 44311
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "http://localhost:5133",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "https://localhost:7167;http://localhost:5133",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

Docker/Lab.Nexus.Docker/Lab.Nexus.Docker.WebApi/appsettings.Development.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

Docker/Lab.Nexus.Docker/Lab.Nexus.Docker.WebApi/appsettings.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

Docker/Lab.Nexus.Docker/Lab.Nexus.Docker.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{DB1C35E6-C552-4CB5-9D4D-8B999DEB279B}"
+	ProjectSection(SolutionItems) = preProject
+		docker-compose.yml = docker-compose.yml
+	EndProjectSection
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Lab.Nexus.Docker.WebApi", "Lab.Nexus.Docker.WebApi\Lab.Nexus.Docker.WebApi.csproj", "{DBE5CBDD-78A6-4A49-A301-6FFF8249E27B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{DBE5CBDD-78A6-4A49-A301-6FFF8249E27B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DBE5CBDD-78A6-4A49-A301-6FFF8249E27B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DBE5CBDD-78A6-4A49-A301-6FFF8249E27B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DBE5CBDD-78A6-4A49-A301-6FFF8249E27B}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

Docker/Lab.Nexus.Docker/docker-compose.yml

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+services:
+  lab.nexus.docker.webapi:
+    image: lab.nexus.docker.webapi
+    build:
+      context: .
+      dockerfile: Lab.Nexus.Docker.WebApi/Dockerfile