Yarp and Tye

This is seventh post of the series: .NET Microservice with ABP

Posts in the Series

Part 1. Initial Setup

Part 2. Shared Project

Part 3. Administration Service

Part 4. Identity Service

Part 5. SaaS Service

Part 6. DB Migration

Part 7. Yarp and Tye (this post)

Part 8. Identity server and Angular App

Part 9. Distributed event bus

Part 10. Docker and CI/CD

Part 11. Add a New service

Part 12. Central Logging

Table of Contents

Posts in the Series
Tye
Yarp

Tye

Lets init the tye.

Install tye

dotnet tool install -g Microsoft.Tye --version "0.11.0-alpha.22111.1"

Init Tye

tye init --force

This will generate a tye.yaml file.

name: tasky
services:
  - name: tasky-identityserver
    project: apps/Tasky.IdentityServer/Tasky.IdentityServer.csproj
    bindings:
      - protocol: https
        port: 7000
  - name: tasky-gateway
    project: gateway/Tasky.Gateway/Tasky.Gateway.csproj
    bindings:
      - protocol: https
        port: 7500
  - name: tasky-administrationservice-httpapi-host
    project: services/administration/host/Tasky.AdministrationService.HttpApi.Host/Tasky.AdministrationService.HttpApi.Host.csproj
    bindings:
      - protocol: https
        port: 7001
  - name: tasky-identityservice-httpapi-host
    project: services/identity/host/Tasky.IdentityService.HttpApi.Host/Tasky.IdentityService.HttpApi.Host.csproj
    bindings:
      - protocol: https
        port: 7002
  - name: tasky-saasservice-httpapi-host
    project: services/saas/host/Tasky.SaaSService.HttpApi.Host/Tasky.SaaSService.HttpApi.Host.csproj
    bindings:
      - protocol: https
        port: 7003

Run Tye

tye run --watch

Yarp

Yarp is our proxy server which will redirect the request to other services. So lets update the Tasky.Gateway.

Install nuget

<PackageReference Include="Yarp.ReverseProxy" Version="1.0.0" />

Update the Program.cs

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddReverseProxy()
    .LoadFromConfig(builder.Configuration.GetSection("ReverseProxy"));
var app = builder.Build();
app.MapReverseProxy();
app.Run();

Update appsettings.json

{
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft.AspNetCore": "Warning"
    }
  },
  "AllowedHosts": "*",
  "ReverseProxy": {
    "Routes": {
      "main": {
        "ClusterId": "main",
        "Match": {
          "Path": "{**catch-all}"
        }
      },
      "identity": {
        "ClusterId": "identity",
        "Match": {
          "Path": "/api/identity/{*any}"
        }
      },
      "account": {
        "ClusterId": "account",
        "Match": {
          "Path": "/api/account/{*any}"
        }
      },
      "saas": {
        "ClusterId": "saas",
        "Match": {
          "Path": "/api/multi-tenancy/{*any}"
        }
      }
    },
    "Clusters": {
      "main": {
        "Destinations": {
          "main": {
            "Address": "https://localhost:7001"
          }
        }
      },
      "identity": {
        "Destinations": {
          "identity": {
            "Address": "https://localhost:7002"
          }
        }
      },
      "account": {
        "Destinations": {
          "account": {
            "Address": "https://localhost:7002"
          }
        }
      },
      "saas": {
        "Destinations": {
          "saas": {
            "Address": "https://localhost:7003"
          }
        }
      }
    }
  }
}