Unable to run .Net core application in Docker using Azure AD Authentication

Hi I have developed web application in .netcore. I am running it in container. I am using Azure AD authentication. Below is my authentication code.

services.AddAuthentication(o =>
               {
                   o.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
               })
               .AddJwtBearer(o =>
               {   
                   o.Authority = Configuration["Authentication:Authority"];
                   o.TokenValidationParameters = new TokenValidationParameters
                   {  
                       ValidAudiences = new List<string>
                       {
                            Configuration["Authentication:AppIdUri"],
                            Configuration["Authentication:ClientId"]
                       }
                   };
               });
               services.AddMvc(options =>
                {

                 var policy = new AuthorizationPolicyBuilder()
                .RequireAuthenticatedUser()
                .Build();
                options.Filters.Add(new AuthorizeFilter(policy));
               })
               .SetCompatibilityVersion(CompatibilityVersion.Version_2_1);

Whenever I hit api I get below error in debug tab.

System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'https://sts.windows.net/448d-b259-98a44d112f7c/.well-known/openid-configuration'. ---> System.IO.IOException: IDX20804: Unable to retrieve document from: 'https://sts.windows.net/cba8ca03-8b95-448d-b259-98a44d112f7c/.well-known/openid-configuration'. ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable ---> System.Net.Sockets.SocketException: Resource temporarily unavailable
   at System.Net.Http.ConnectHelper.ConnectAsync(String host, Int32 port, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.ConnectHelper.ConnectAsync(String host, Int32 port, CancellationToken cancellationToken)
   at System.Threading.Tasks.ValueTask`1.get_Result()
   at System.Net.Http.HttpConnectionPool.CreateConnectionAsync(HttpRequestMessage request, CancellationToken cancellationToken)
   at System.Threading.Tasks.ValueTask`1.get_Result()
   at System.Net.Http.HttpConnectionPool.WaitForCreatedConnectionAsync(ValueTask`1 creationTask)
   at System.Threading.Tasks.ValueTask`1.get_Result()
   at System.Net.Http.HttpConnectionPool.SendWithRetryAsync(HttpRequestMessage request, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.FinishSendAsyncBuffered(Task`1 sendTask, HttpRequestMessage request, CancellationTokenSource cts, Boolean disposeCts)
   at Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.GetDocumentAsync(String address, CancellationToken cancel)
   --- End of inner exception stack trace ---
   at Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.GetDocumentAsync(String address, CancellationToken cancel)
   at Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectConfigurationRetriever.GetAsync(String address, IDocumentRetriever retriever, CancellationToken cancel)
   at Microsoft.IdentityModel.Protocols.ConfigurationManager`1.GetConfigurationAsync(CancellationToken cancel)
   --- End of inner exception stack trace ---
   at Microsoft.IdentityModel.Protocols.ConfigurationManager`1.GetConfigurationAsync(CancellationToken cancel)
   at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1.AuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(HttpContext context, String scheme)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware.Invoke(HttpContext context)
   at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIIndexMiddleware.Invoke(HttpContext httpContext)
   at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)
[40m[32minfo[39m[22m[49m: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
      Request finished in 20110.119ms 500 text/html; charset=utf-8
Microsoft.AspNetCore.Hosting.Internal.WebHost:Information: Request finished in 20110.119ms 500 text/html; charset=utf-8

I am struggling very hard to find out this issue! Whenever I hit api every time above exception will come. Can someone help me figure out this issue? Any help would be greatly appreciated. Thanks a lot.

Source: StackOverflow