public static void LoadMicServRunSettings(IConfigurationBuilder configBuilder, List <string> argList)
{
if (argList.Count() > 0)
{
string hostPublic = argList.Where(o => o.StartsWith("hostpublic=", StringComparison.OrdinalIgnoreCase)).SingleOrDefault();
string hostInternal = argList.Where(o => o.StartsWith("hostinternal=", StringComparison.OrdinalIgnoreCase)).SingleOrDefault();
string webApiPort = argList.Where(o => o.StartsWith("webapiport=", StringComparison.OrdinalIgnoreCase)).SingleOrDefault();
string micServPort = argList.Where(o => o.StartsWith("micservport=", StringComparison.OrdinalIgnoreCase)).SingleOrDefault();
var settings = new MicServRunSettings()
{
HostPublic = hostPublic.IsEmptyString() ? "" : hostPublic.Replace("hostpublic=", ""),
HostInternal = hostInternal.IsEmptyString() ? "" : hostInternal.Replace("hostinternal=", ""),
WebApiPort = webApiPort.IsEmptyString() ? 0 : int.Parse(webApiPort.Replace("webapiport=", "", StringComparison.OrdinalIgnoreCase)),
GRPCPort = micServPort.IsEmptyString() ? 0 : int.Parse(micServPort.Replace("micservport=", "", StringComparison.OrdinalIgnoreCase)),
};
var source = new Dictionary <string, string>
{
["MicServRunSettings:HostPublic"] = settings.HostPublic,
["MicServRunSettings:HostInternal"] = settings.HostInternal,
["MicServRunSettings:WebApiPort"] = settings.WebApiPort.ToString(),
["MicServRunSettings:GRPCPort"] = settings.GRPCPort.ToString(),
};
configBuilder.AddInMemoryCollection(source);
}
}
public List <HostMode> GetHostModes(Enum_ServType servType, MicServRunSettings micServRunSettings)
{
List <HostMode> result = new List <HostMode>();
var reqMode = servType == Enum_ServType.WebApi ? WebApiReqMode : GRPCReqMode;
var port = servType == Enum_ServType.WebApi ? micServRunSettings.WebApiPort : micServRunSettings.GRPCPort;
switch (reqMode)
{
case Enum_ReqMode.Internal:
result.Add(new HostMode {
ReqMode = Enum_ReqMode.Internal, Host = micServRunSettings.HostInternal, Port = port
});
break;
case Enum_ReqMode.Public:
result.Add(new HostMode {
ReqMode = Enum_ReqMode.Public, Host = micServRunSettings.HostPublic, Port = port
});
break;
case Enum_ReqMode.PublicNInternal:
result.Add(new HostMode {
ReqMode = Enum_ReqMode.Internal, Host = micServRunSettings.HostInternal, Port = port
});
result.Add(new HostMode {
ReqMode = Enum_ReqMode.Public, Host = micServRunSettings.HostPublic, Port = port
});
break;
}
return(result);
}
public string GetServAddr_MicServ(MicServRunSettings micServRunSettings)
{
var hostModes = GetHostModes_MicServ(micServRunSettings);
string result = $"{GRPCProto}://{hostModes.First().Host}:{micServRunSettings.GRPCPort}";
return(result);
}
public string GetServAddr_WebApi(MicServRunSettings micServRunSettings)
{
var hostModes = GetHostModes_WebApi(micServRunSettings);
string result = $"{WebApiProto}://{hostModes.First().Host}:{micServRunSettings.WebApiPort}";
return(result);
}
public static IApplicationBuilder UseConsul(this IApplicationBuilder app, IHostApplicationLifetime lifetime, MicServRunSettings micServRunSettings, MicServServerSettings micServServerSettings)
{
var registration = new AgentServiceRegistration()
{
ID = micServServerSettings.NodeName + "_" + DateTime.Now.ToString("yyyyMMddHHmmssfff"),
Name = micServServerSettings.NodeName,
Address = micServServerSettings.GetHostModes(Enum_ServType.GRPC, micServRunSettings).ToJson(),
//健康监测
Check = new AgentServiceCheck()
{
//服务启动多久后注册
DeregisterCriticalServiceAfter = TimeSpan.FromSeconds(5),
//健康检查时间间隔，或者称为心跳间隔
Interval = TimeSpan.FromSeconds(10),
//超时设置
Timeout = TimeSpan.FromSeconds(10),
//健康检查地址
HTTP = micServServerSettings.GetServAddr_WebApi(micServRunSettings) + micServServerSettings.HealthCheckRoute,
},
//添加 urlprefix-/servicename 格式的 tag 标签，以便 Fabio 识别
Tags = new[] { $"urlprefix-/{micServServerSettings.NodeName} proto=grpc grpcservername={micServServerSettings.NodeName}" },
};
//创建服务客户端
var consulClient = new ConsulClient(o => o.Address = new Uri(micServServerSettings.ConsulAddress));
//服务启动时注册，内部实现其实就是使用 Consul API 进行注册（HttpClient发起）
consulClient.Agent.ServiceRegister(registration).Wait();
lifetime
.ApplicationStopping
.Register(() =>
{
//服务停止时取消注册
consulClient.Agent.ServiceDeregister(registration.ID).Wait();
});
return(app);
}
public List <HostMode> GetHostModes_MicServ(MicServRunSettings micServRunSettings)
{
return(GetHostModes(Enum_ServType.GRPC, micServRunSettings));
}
public List <HostMode> GetHostModes_WebApi(MicServRunSettings micServRunSettings)
{
return(GetHostModes(Enum_ServType.WebApi, micServRunSettings));
}