// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env, Microsoft.AspNetCore.Hosting.IApplicationLifetime lifetime)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseHttpsRedirection();
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
ConsulEntity consulEntity = new ConsulEntity
{
Ip = Configuration["Ip"],
Port = int.Parse(Configuration["Port"]),
ServiceName = Configuration["Service:Name"],
ConsulIp = Configuration["Consul:Ip"],
ConsulPort = Convert.ToInt32(Configuration["Consul:Port"])
};
app.UseConsul(lifetime, consulEntity);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, IApplicationLifetime lifetime)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseMvc();
ConsulEntity consulEntity = new ConsulEntity
{
ip = Configuration["ip"],
port = int.Parse(Configuration["port"]),
ServiceName = "ServiceProvider",
ConsulIP = Configuration["Consul:IP"],
ConsulPort = Convert.ToInt32(Configuration["Consul:Port"])
};
app.RegisterConsul(lifetime, consulEntity);
}
/// <summary>
/// 注册consul
/// </summary>
/// <param name="app"></param>
/// <param name="lifetime"></param>
/// <param name="serviceEntity"></param>
/// <returns></returns>
public static IApplicationBuilder RegisterConsul(this IApplicationBuilder app, IApplicationLifetime lifetime, ConsulEntity serviceEntity)
{
// consul地址
Action <ConsulClientConfiguration> configClient = (consulConfig) =>
{
consulConfig.Address = new Uri($"http://{serviceEntity.ConsulIP}:{ serviceEntity.ConsulPort}");
consulConfig.Datacenter = "dc1";
};
// 建立连接
var consulClient = new ConsulClient(configClient);
var httpCheck = new AgentServiceCheck()
{
DeregisterCriticalServiceAfter = TimeSpan.FromSeconds(5), //服务启动多久后注册
Interval = TimeSpan.FromSeconds(10), //健康监测
HTTP = string.Format($"http://{serviceEntity.ip}:{serviceEntity.port}/api/health"), //心跳检测地址
Timeout = TimeSpan.FromSeconds(5)
};
// 注册
var registration = new AgentServiceRegistration()
{
Checks = new[] { httpCheck },
ID = "ServiceProvider-" + Guid.NewGuid().ToString(), //服务编号不可重复
Name = serviceEntity.ServiceName, //服务名称
Address = serviceEntity.ip, //ip地址
Port = serviceEntity.port //端口
};
// 注册服务
consulClient.Agent.ServiceRegister(registration).Wait();
// 应用程序终止时，服务取消注册
lifetime.ApplicationStopping.Register(() =>
{
consulClient.Agent.ServiceDeregister(registration.ID).Wait();
});
return(app);
}
