consul ocelot

consul配置完成后

新建.netcoreapi项目，

nuget安装ocelot

添加多个配置文件,.netcore中会自动合并为一个文件,global配置总的配置，其他为各个项目的配置

ServiceName为consul中配置的服务名称:

{

  "ReRoutes": [

    {

      "DownstreamPathTemplate": "/Api/{everything}",

      "DownstreamScheme": "http",

      "UpstreamPathTemplate": "/Api/{everything}",

      "UpstreamHttpMethod": [ "Get", "Post" ],

      "LoadBalancerOptions": {

        //"Type": "RoundRobin",

        "Type": "LeastConnection"

      },

      "ServiceName": "Api",

      "UseServiceDiscovery ": true

    }

  ]

}

配置服务发现:ocelot.global.json

{

  "GlobalConfiguration": {

    "ServiceDiscoveryProvider": {

      "Host": "47.92.80.220",

      "Port": ,

      "Type": "Consul"

    }

  }

}

在program.cs中添加json文件,注意AddOcelot

public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>

            WebHost.CreateDefaultBuilder(args)

                .ConfigureAppConfiguration((hostingContext, config) =>

                {

                    config

                        .SetBasePath(hostingContext.HostingEnvironment.ContentRootPath)

                        //.AddJsonFile("appsettings.json", true, true)

                        .AddJsonFile($"appsettings.{hostingContext.HostingEnvironment.EnvironmentName}.json", true, true)

                        .AddOcelot( hostingContext.HostingEnvironment)

                        .AddEnvironmentVariables();

                })

                //.UseUrls("http://localhost:1000")

                .UseStartup<Startup>();

在startup.cs的ConfigureServices中注入

services.AddOcelot(Configuration)

                .AddConsul();

在Configure中

app.UseOcelot().Wait();

至此就完成了配置，启动项目后根据配置的路由找到ServiceName，然后会访问服务发现中的路由

巴特西

consul ocelot

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