.netcore 使用surging框架发布到docker

2024-09-01 13:54:16

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demo运行在windows的docker中，系统是win10，所以需要先下载Docker for Windows，安装完毕后系统会重启，然后桌面上可以找到Docker for Windows的快捷图标，右下角有个鲸鱼小图标

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单击右键，选择菜单中的Kitematic

netcore,docker,aspnetcore

会提示你下载Kitematic，自行下载后解压即可，将Kitematic快捷到桌面；

打开Kitematic，在搜索栏中下载好RabbitMQ、redis、consul相关镜像，因为这些是surging运行的先决条件。

netcore,docker,aspnetcore

接着去GitHub上下载surging网关项目，修改其中的gatewaySettings.json中Register下的Address地址，对应的事consul docker镜像的ip

具体如何查看其ip，看如下操作：

打开Kitematic，点击左下角，如图：

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进入到命令窗口，输入docker container ls或者 docker ps -a 查看docker，

可以看到现在运行的docker的相关信息，

如图：

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然后查看consul的相关配置，输入docker inspect 镜像的 containerID，如consul的id是b0e98b94638c，输入命令如下：docker inspect b0e98b94638c，

显示这个docker的配置，内容会很多，不过ip的信息在最后，如图

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找到其中的ip是多少，然后修改surging网关中的consul地址为："Address": "172.17.0.4:8500"，其他配置根据上面的操作进行修改，如redis 镜像地址的查找和修改等；

修改好surging的网关配置后在Surging.ApiGateway项目上单击右键，由于我项目中已经添加过，所以该处为灰色，如图：

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新建docker-Compose后修改其中docker-compose.yml的配置如下：

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在后面添加docker的外部端口和内部端口的映射和网络模式，这里我们都使用桥接模式，包括之前的consul、RabbitMQ、redis都是同一模式，这样他们会在同一VLAN下，

然后运行网关，如下：

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接下来新建一个解决方案，方案名随意，喜欢就好，由于时间比较短，这里我简单的处理，不清楚的可以留言

新建Service.A，然后在其下新建控制台应用Service.A、Service.B、Service.C，新建类库Service.A.Service、Service.B.Service、Service.C.Service；

编辑Service.A.csporj、Service.B.csporj、Service.C.csporj，如下

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将其中的引用包都复制过去，分别修改一下对应的Service，即其中的<ProjectReference Include="../Service.A.Service/Service.A.Service.csproj" />，Service.A引用Service.A.Service，Service.B引用Service.B.Service

Service.C引用Service.C.Service;

类库Service.A.Service、Service.B.Service、Service.C.Service中都引用

如图：

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由于代码很多地方相识，以下我只说Service.A,和Service.A.Service；

Service.A 中新增Configs文件夹，下面添加log4net.config，log4net.config代码如下：

<log4net> <root> <level value="Error" /> <!-- <appender-ref ref="RollingLogFileAppender" /> --> <appender-ref ref="ErrorRollingLogFileAppender" /> </root> <appender name="ErrorRollingLogFileAppender" type="log4net.Appender.RollingFileAppender,log4net" LEVEL="ERROR"> <lockingModel type="log4net.Appender.FileAppender+MinimalLock" /> <param name="File" value="c:/surging/Error/" /> <param name="AppendToFile" value="true" /> <param name="RollingStyle" value="Composite" /> <param name="DatePattern" value="_yyyyMMddHH.TXT" /> <param name="StaticLogFileName" value="false" /> <param name="MaxSizeRollBackups" value="-1" /> <param name="MaximumFileSize" value="5MB" /> <layout type="log4net.Layout.PatternLayout,log4net">  <param name="ConversionPattern" value="%date [%thread] %-5level %logger [%ndc] - %message%newline" /> </layout> <filter type="log4net.Filter.LevelRangeFilter">  <param name="LevelMin" value="ERROR" />  <param name="LevelMax" value="FATAL" /> </filter> </appender></log4net>

然后新增cacheSettings.json其中Map:Properties下的value的值是redis地址

{  "CachingSettings": [  {  "Id": "ddlCache",  "Class": "Surging.Core.Caching.RedisCache.RedisContext,Surging.Core.Caching",  "Properties": [   {   "Name": "appRuleFile",   "Ref": "rule"   },   {   "Name": "dataContextPool",   "Ref": "ddls_sample",   "Maps": [    {    "Name": "Redis",    "Properties": [    {     "value": "172.17.0.2:6379::1"     }    ]    },    {    "Name": "MemoryCache"    }   ]   },   {   "Name": "defaultExpireTime",   "value": "120"   },   {   "Name": "connectTimeout",   "Value": "120"   },   {   "Name": "minSize",   "Value": "1"   },   {   "Name": "maxSize",   "Value": "10"   }  ]  } ]}

新增eventBusSettings.json，其中的EventBusConnection对应的是RabbitMQ docker的地址

{ "EventBusConnection": "172.17.0.3", "EventBusUserName": "guest", "EventBusPassword": "guest"}

Program.cs的代码如下

using Autofac;using Surging.Core.Codec.MessagePack;using Surging.Core.Consul;using Surging.Core.Consul.Configurations;using Surging.Core.CPlatform;using Surging.Core.CPlatform.Utilities;using Surging.Core.DotNetty;using Surging.Core.EventBusRabbitMQ;using Surging.Core.Log4net;using Surging.Core.ProxyGenerator;using Surging.Core.ServiceHosting;using Surging.Core.ServiceHosting.Internal.Implementation;using System;using System.Text;namespace Service.A{ class Program {  static void Main(string[] args)  {   NewMethod();  }  private static void NewMethod()  {   Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);   var host = new ServiceHostBuilder()    .RegisterServices(builder =>    {     builder.AddMicroService(option =>     {      option.AddServiceRuntime();      option.AddRelateService();      //option.UseZooKeeperManager(new ConfigInfo("127.0.0.1:2181"));      option.UseConsulManager(new ConfigInfo("172.17.0.4:8500"));      option.UseDotNettyTransport();      option.UseRabbitMQTransport();      option.AddRabbitMQAdapt();      //option.UseProtoBufferCodec();      option.UseMessagePackCodec();      builder.Register(p => new CPlatformContainer(ServiceLocator.Current));     });    })    .SubscribeAt()    .UseLog4net("Configs/log4net.config")    //.UseServer("127.0.0.1", 98)    //.UseServer("127.0.0.1", 98，“true”) //自动生成Token    //.UseServer("127.0.0.1", 98，“123456789”) //固定密码Token    .UseServer(options =>    {     options.Ip = "172.17.0.6";     options.Port = 9990;     options.Token = "True";     options.ExecutionTimeoutInMilliseconds = 30000;     options.MaxConcurrentRequests = 200;     options.NotRelatedAssemblyFiles = "Centa.Agency.Application.DTO//w*|StackExchange.Redis//w*";    })    .UseProxy()    .UseStartup<Startup>()    .Build();   using (host.Run())   {    Console.WriteLine($"服务端启动成功，{DateTime.Now}。");   }  } }}

新增Startup.cs

using Autofac;using Autofac.Extensions.DependencyInjection;using Microsoft.Extensions.Configuration;using Microsoft.Extensions.DependencyInjection;using Microsoft.Extensions.Logging;using Surging.Core.Caching.Configurations;using Surging.Core.CPlatform.Utilities;using Surging.Core.EventBusRabbitMQ.Configurations;using System;namespace Service.A{ public class Startup {  public Startup()  {   var config = new ConfigurationBuilder()   .SetBasePath(AppContext.BaseDirectory);   ConfigureEventBus(config);   //ConfigureCache(config);  }  public IContainer ConfigureServices(ContainerBuilder builder)  {   var services = new ServiceCollection();   ConfigureLogging(services);   builder.Populate(services);   ServiceLocator.Current = builder.Build();   return ServiceLocator.Current;  }  public void Configure(IContainer app)  {   app.Resolve<ILoggerFactory>()     .AddConsole((c, l) => (int)l >= 3);  }  #region 私有方法  /// <summary>  /// 配置日志服务  /// </summary>  /// <param name="services"></param>  private void ConfigureLogging(IServiceCollection services)  {   services.AddLogging();  }   private static void ConfigureEventBus(IConfigurationBuilder build)  {   build   .AddEventBusFile("eventBusSettings.json", optional: false);  }   /// <summary>  /// 配置缓存服务  /// </summary>  private void ConfigureCache(IConfigurationBuilder build)  {   build    .AddCacheFile("cacheSettings.json", optional: false);  }  #endregion }}

Service.A.Service 类库下新增AService.cs

using Surging.Core.ProxyGenerator;using System;using System.Collections.Generic;using System.Text;using System.Threading.Tasks;namespace Service.A.Service{ public class AService:ProxyServiceBase,IAService {  public Task<string> SayHello(string name)  {   return Task.FromResult($"{name} say : hello");  } }}

新增IAService.cs

using Surging.Core.CPlatform.Ioc;using Surging.Core.CPlatform.Runtime.Server.Implementation.ServiceDiscovery.Attributes;using System;using System.Collections.Generic;using System.Text;using System.Threading.Tasks;namespace Service.A.Service{ [ServiceBundle("api/{Service}")] public interface IAService : IServiceKey {  Task<string> SayHello(string name);  }}

其他类库和服务与以上代码基本无二，这里不在赘述。不清楚的可以留言

所有代码都处理好后，在Service.A、Service.B、Service.C项目上右键新增docker支持文件，然后会生成一下文件

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修改其中的docker-compose.yml

version: '3' services: service.a: image: servicea ports:  - "127.0.0.1:9990:9990" network_mode: "bridge" build:  context: .  dockerfile: Service.A/Dockerfile  service.b: image: serviceb ports:  - "127.0.0.1:9991:9991" network_mode: "bridge" build:  context: .  dockerfile: Service.B/Dockerfile  service.c: image: servicec ports:  - "127.0.0.1:9992:9992" network_mode: "bridge" build:  context: .  dockerfile: Service.C/Dockerfile  webapplication1: image: webapplication1 build:  context: .  dockerfile: ../WebApplication1/Dockerfile

然后选择docker运行即可

最后访问surging网关，即可看见效果

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