Skip to main content

Windows Azure Instance - Remote Access Problems

La orice instanta din Windows Azure, un user se poate conecta remote ca si pe orice alta masina. Acesta are acces la orice fel de resurse din sistemul de operate incepand de la task manager la event logs sau la Windows Services.
Pentru a ne putea conecta remote la instanta unui rol este nevoie ca de portalul Windows Azure sa selectam instanta la care vrem sa ne conectam, iar apoi din meniul de sus sa apasam butonul "Connect". Browser-ul o sa faca download la un fisier cu extensia .rdp, care se foloseste pentru conextiune remote. Odata rulat acest fisier, totul o sa decurga normal, o sa fie nevoie sa introduceti credentialele si gata, sunteti conectat remote in Cloud.
Pana aici nu o sa aveti nici o problema, totul o sa mearga ca uns. Insa in unele cazuri o sa va treziti ca instanta pe care o aveti nu poate sa fie gasita, orice ati face. Cand incercati sa dati conect, aplicatia sta cateva secunde iar apoi primiti o eroare de genul:
The specified user name does not exist. Verify the username and try logging in again. If the problem continues, contact your system administrator or technical support.
Desi rolul functioneaza, la fel si instantele pe care le aveti, totul este in regula. Acest lucru apare uneori dupa 2-3 zice ce ati folosit fara problema remote conenction-ul pe cloud. O solutie simpla pe care am gasito la aceasta problema este sa deschideti cu un editor text fisierul .rdp si sa inlocuiti friendly name-ul (DNS name) pe care il aveti pe prima linie cu IP-ul instantei.
Before:
full address:s: myApp.cloudApp.net
After:
full address:s: 123.123.123.123
Am observat ca acest lucru se intampla dupa ce se schimba administratorul la o subscriptie (acest lucru se poate face doar la cerere si este facut direct de cei de la Windows Azure support) sau se fac modificari complexe.
Sper ca acuma functioneaza si la voi :-).

Comments

Popular posts from this blog

Windows Docker Containers can make WIN32 API calls, use COM and ASP.NET WebForms

After the last post , I received two interesting questions related to Docker and Windows. People were interested if we do Win32 API calls from a Docker container and if there is support for COM. WIN32 Support To test calls to WIN32 API, let’s try to populate SYSTEM_INFO class. [StructLayout(LayoutKind.Sequential)] public struct SYSTEM_INFO { public uint dwOemId; public uint dwPageSize; public uint lpMinimumApplicationAddress; public uint lpMaximumApplicationAddress; public uint dwActiveProcessorMask; public uint dwNumberOfProcessors; public uint dwProcessorType; public uint dwAllocationGranularity; public uint dwProcessorLevel; public uint dwProcessorRevision; } ... [DllImport("kernel32")] static extern void GetSystemInfo(ref SYSTEM_INFO pSI); ... SYSTEM_INFO pSI = new SYSTEM_INFO(

Azure AD and AWS Cognito side-by-side

In the last few weeks, I was involved in multiple opportunities on Microsoft Azure and Amazon, where we had to analyse AWS Cognito, Azure AD and other solutions that are available on the market. I decided to consolidate in one post all features and differences that I identified for both of them that we should need to take into account. Take into account that Azure AD is an identity and access management services well integrated with Microsoft stack. In comparison, AWS Cognito is just a user sign-up, sign-in and access control and nothing more. The focus is not on the main features, is more on small things that can make a difference when you want to decide where we want to store and manage our users.  This information might be useful in the future when we need to decide where we want to keep and manage our users.  Feature Azure AD (B2C, B2C) AWS Cognito Access token lifetime Default 1h – the value is configurable 1h – cannot be modified

ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded

Today blog post will be started with the following error when running DB tests on the CI machine: threw exception: System.InvalidOperationException: The Entity Framework provider type 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer' registered in the application config file for the ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded. Make sure that the assembly-qualified name is used and that the assembly is available to the running application. See http://go.microsoft.com/fwlink/?LinkId=260882 for more information. at System.Data.Entity.Infrastructure.DependencyResolution.ProviderServicesFactory.GetInstance(String providerTypeName, String providerInvariantName) This error happened only on the Continuous Integration machine. On the devs machines, everything has fine. The classic problem – on my machine it’s working. The CI has the following configuration: TeamCity .NET 4.51 EF 6.0.2 VS2013 It see