// 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();
}
app.UseMvc();
var config = new ConsulConfiguration
{
IP = Configuration["Service:Name"],
Port = Program.Port,
ServiceName = Configuration["Service:Name"],
ConsulIP = Configuration["Consul:IP"],
ConsulPort = Convert.ToInt32(Configuration["Consul:Port"])
};
app.RegisterConsul(lifetime, config);
}
public static IApplicationBuilder RegisterConsul(this IApplicationBuilder app, IApplicationLifetime lifetime, ConsulConfiguration consulConfig)
{
Console.WriteLine($"Consul config -> http://{consulConfig.ConsulIP}:{consulConfig.ConsulPort}");
var consulClient = new ConsulClient(x => x.Address = new Uri($"http://{consulConfig.ConsulIP}:{consulConfig.ConsulPort}"));
var httpCheck = new AgentServiceCheck()
{
DeregisterCriticalServiceAfter = TimeSpan.FromSeconds(5),
Interval = TimeSpan.FromSeconds(10),
HTTP = $"http://{consulConfig.IP}:{consulConfig.Port}/api/health",
Timeout = TimeSpan.FromSeconds(5)
};
// Register service with consul
var registration = new AgentServiceRegistration()
{
Checks = new[] { httpCheck },
ID = Guid.NewGuid().ToString(),
Name = consulConfig.ServiceName,
Address = consulConfig.IP,
Port = consulConfig.Port,
Tags = new[] { $"urlprefix-/{consulConfig.ServiceName}" }
};
consulClient.Agent.ServiceRegister(registration).Wait();
lifetime.ApplicationStopping.Register(() =>
{
consulClient.Agent.ServiceDeregister(registration.ID).Wait();
});
return(app);
}
