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As described in our official document, the classic communication mode of Batch node will be retired on 31 March 2026. Instead, it’s recommended to use simplified communication mode while creating Batch pool.
But while user changes their Batch pool communication mode from classic to simplified and applies the necessary changes of network security group per documentation, they will find out that the node is still stuck in unusable status.
A very possible cause of this issue is due to the bad networking setting of Batch Account.
This blog will mainly talk about why networking setting...
Introduction
What are Event Hubs?
Azure Event Hub is a big data streaming platform and event ingestion service by Microsoft Azure. It’s designed to ingest, buffer, store, and process millions of events per second in real time.
Feature Comparison
The Standard tier of Azure Event Hubs provides features beyond what is available in the Basic tier. The following features are included with Standard:
Feature
Basic Tier
Standard Tier
Capture Feature
❌ Not available
✅ Available
Virtual Network Integration
❌ Not available
✅ Available
Auto-Inflate
❌ Not...
Allocation Failure is a common issue for Cloud Service Extended Support. The cause of this issue is explained in our official document. The best solutions are as documented: Redeploy to a new Cloud Service or Delete Swappable Cloud Services. But for both, the downtime is unavoidable. For real user scenario, it’s almost impossible and very harmful to completely delete a Production environment deployment and recreate it as it will cause a huge impact.
This blog will mainly talk about the way to mitigate the Allocation Failure issue by switch the request to newly created Cloud Service in...
Connectivity from IaaS(VM) and PaaS service(ADF) to ADLS account with public network access disabled
In this blog post, we will investigate the impacts of disabling public network access in the storage account and learn how to establish connections to an Azure Data Lake Storage account from both IaaS (Virtual Machine) and PaaS services (Azure Data Factory), when public network access is disabled. Additionally, we will address common troubleshooting issues that may arise due to this configuration.
Introduction
Azure storage accounts provide a scalable and secure way to store and access data in the cloud. This model enables you to control the level of access to your storage accounts that...
With the impending retirement of the classic Cloud Service (CS) on August 31st, 2024, an increasing number of users have initiated the migration of their classic Cloud Service to Cloud Service Extended Support (CSES). To facilitate this transition, an official feature known as in-place migration has been introduced, enabling the seamless migration of classic CS to CSES without incurring any downtime. However, certain limitations exist, with the VM size used by the CS role being a notable factor. As per documentation, the A-series, encompassing Small, Medium, and Large VM sizes, is no...
The previous article explained how user could configure and limit the access to Cloud Service Extended Support (CSES) only from specific Virtual Network(s) by using internal Load Balancer feature. But for some scenarios, user does not really want to fully block the traffic from public Internet, but just wants to make the CSES safer. In this scenario, adding an Azure Application Gateway in front of CSES will be a good idea. It can provide following benefits:
From public Internet, the traffic is only able to reach CSES through Application Gateway
From Virtual Network, the traffic is not...
Introduction:
The Azure PaaS product API management allows to expose APIs hosted on Azure App Services, also known as webapps. The process of importing and publishing the App service is described in document: Import Azure Web App to Azure API Management ; however, on this article we will analyze what actions Azure Portal performs behind the scenes to complete the import and figure out the cause of common scenarios.
Steps to collect a Browser Trace: HAR
Troubleshooting:
Background steps to import a WebApp to API Management:
Once you clicked on the Azure Portal > APIM > APIs >...