Archivi categoria: Microsoft Azure

Azure IaaS and Azure Local: announcements and updates (January 2025 – Weeks: 01 and 02)

This blog post series highlights the key announcements and major updates related to Azure Infrastructure as a Service (IaaS) and Azure Local, as officially released by Microsoft in the past two weeks.

Azure

General

Msv3 and Mdsv3 Series Now Available on ItalyNorth

The Msv3 and Mdsv3 High Memory (HM) Virtual Machine (VM) series are now available in the ItalyNorth region. These VMs represent the next generation of memory-optimized sizes, offering significant advancements in performance, cost efficiency, and resilience compared to their predecessors, the Mv2-series VMs. The Mv3 HM series supports configurations with memory ranging from 6TB to an impressive 16TB. These VMs deliver up to 8,000 MBps throughput to remote storage and provide up to 25% improvements in networking performance over earlier generations, making them an excellent choice for memory-intensive workloads.

ND H100 v5 GPU-Powered VM Now Available on ItalyNorth

Azure has introduced the ND H100 v5 series virtual machines (VMs) in the ItalyNorth region, expanding its portfolio of GPU-powered instances. This flagship series is engineered for demanding deep learning training and generative AI workloads, as well as high-performance computing (HPC) applications. The ND H100 v5 series starts with a single VM containing eight NVIDIA H100 Tensor Core GPUs and can scale to deployments involving thousands of GPUs. Each VM offers 3.2 Tbps of interconnect bandwidth and a dedicated 400 Gb/s NVIDIA Quantum-2 CX7 InfiniBand connection for each GPU, ensuring optimized performance. These VMs feature NVLINK 4.0 for intra-VM communication and are powered by 96 physical fourth Gen Intel Xeon Scalable processor cores. Designed to integrate seamlessly with AI and ML frameworks like TensorFlow, PyTorch, and RAPIDS, as well as HPC tools leveraging NVIDIA’s NCCL communication libraries, the ND H100 v5 series provides unparalleled scalability and performance for AI-driven innovations.

Storage

Azure NetApp Files Enhances Minimum Volume Size to 50 GiB

Azure NetApp Files now supports a minimum volume size of 50 GiB, reducing the previous limit of 100 GiB. This improvement caters to workloads requiring smaller volumes, such as Kubernetes, allowing customers to optimize storage volumes more effectively. By right-sizing volumes in the range of 50 GiB to 100 GiB, organizations can achieve cost savings and maximize capacity pool utilization. The feature is accessible across all Azure NetApp Files-enabled regions, further broadening its usability for diverse storage needs.

Azure Files Introduces Provisioned v2 Billing Model for HDD (Standard)

The provisioned v2 billing model for Azure Files HDD (standard) is now generally available, offering customers greater control and predictability in managing their storage costs. This model allows independent provisioning of storage, IOPS, and throughput, ensuring alignment with specific performance requirements. With enhanced scalability and performance, customers can configure file shares up to 256 TiB, with 50,000 IOPS and 5 GiB/sec of throughput. Additionally, provisioned v2 enables per-share monitoring for better resource management. Currently, this feature is available in select Azure regions, making it a versatile option for businesses with varying storage needs.

Conclusion

Over the past two weeks, Microsoft has introduced a slew of updates and announcements pertaining to Azure Infrastructure as a Service (IaaS) and Azure Stack. These developments underscore the tech giant’s unwavering commitment to enhancing its cloud offerings and adapting to the ever-evolving needs of businesses and developers. Users of Azure can anticipate improved functionalities, streamlined services, and enriched features as a result of these changes. Stay tuned for more insights as I continue to monitor and report on Azure’s progression in the cloud sphere.

Azure Management services: what’s new in December 2024

This month, Microsoft introduced a series of significant updates to Azure management services. Through this monthly series of articles, the aim is to provide an overview of the most relevant updates, keeping you informed of these developments and equipping you with essential insights to explore these topics further.

The diagram below shows the various management areas covered in this series:

Figure 1 – Overview of Management Services in Azure

Configure

Azure Automation

Service and Subscription Limits for Azure Automation (Private Preview)

Starting January 7, 2025, Azure Automation will introduce a revision of service and subscription limits. This change aims to ensure fair distribution of cloud resources among all customers, optimizing usage and improving the overall service experience. Interested users can consult the current service and subscription limits for Azure Automation on the official site to prepare for these changes and plan any necessary adjustments to their cloud resources.

Govern

Azure Cost Management

Microsoft Cost Management: 2024 Highlights

2024 has been a year full of innovations for Microsoft Cost Management, with significant improvements aimed at optimizing cloud expenses and enhancing FinOps capabilities. Here are the main updates introduced:

Cost Visibility A new tabbed interface for cost analysis in the Azure portal simplifies switching between views, creating reports, and analyzing expenses. Additionally, loading times have been improved, ensuring a smoother experience.
Data Export New datasets related to reservations, price lists, and combined cost formats have been added. The Parquet format with file compression reduces storage and network costs. Integration with Microsoft Fabric (preview) enables advanced analytics and reporting.
Copilot Enhancements AI has been further integrated with Cost Analysis to provide detailed cost insights. New features include estimating Azure OpenAI costs in simulation scenarios.
Azure OpenAI Costs New visualizations allow monitoring deployments based on tokens and PTUs, along with reservations.
Cost Allocation Billing tags with inheritance have been launched for more efficient cost management. Tagging functionalities have also been introduced for billing sections and payment profiles.
AKS Cost Views Kubernetes namespace cost tracking is now available, enabling application-specific cost allocation.
Cost Optimization One-month and one-year reservations for Azure OpenAI are now available, offering significant savings. New RBAC roles have been introduced to manage Azure savings plans.
Cloud Sustainability In preview, Azure’s carbon optimization tool helps monitor emissions data and propose eco-friendly and cost-effective actions.

Thanks to these updates, Microsoft Cost Management has enhanced FinOps efficiency, improved cost visibility, and supported sustainability initiatives, positioning itself as a key tool for cloud expense management in 2025.

Secure

Microsoft Defender for Cloud

Sensitivity Scanning Now Available for Azure File Shares

The “Sensitivity Scanning” feature in Microsoft Defender for Cloud, designed for security posture management (CSPM), now includes Azure file shares, available in General Availability. Previously, enabling the Defender CSPM plan on a subscription allowed automatic scanning of blob containers within storage accounts to identify sensitive data. This extension now includes file shares, improving risk analysis and protection for sensitive storage accounts.

Defender for Cloud CLI Integration with CI/CD Tools (Preview)

The CLI integration feature for Microsoft Defender for Cloud with CI/CD tools is now available in public preview. This integration allows CLI usage in CI/CD pipelines to scan and identify security vulnerabilities in containerized source code. Scans help development teams detect and resolve vulnerabilities during pipeline execution without disrupting workflows. Results are uploaded to Defender for Cloud, enabling security teams to correlate data with containers in container registries.

Use Cases:

Pipeline Scanning: Securely monitor all pipelines using the CLI.
Early Vulnerability Detection: Results are displayed in the pipeline and sent to Defender for Cloud.
Continuous Security: Improved visibility and quick response capabilities during development cycles without compromising productivity.

Defender for Cloud Configuration Experience

Microsoft Defender for Cloud introduces a new configuration experience that simplifies the initial setup for connecting cloud environments, including cloud infrastructure, code repositories, and external container registries. This feature allows for advanced security plan protection, quick actions to improve coverage at scale, and notifications about connectivity issues or new security features.

Updated Cloud Environment Scan Interval Options

The scan interval options for cloud connectors associated with AWS, GCP, Jfrog, and DockerHub have been updated. Scanning intervals can now be set to 4, 6, 12, or 24 hours when adding or modifying a cloud connector. By default, new connectors continue to use a 12-hour scan interval.

Defender for Endpoint Client Update for File Integrity Monitoring

To continue leveraging the File Integrity Monitoring (FIM) functionality in Microsoft Defender for Cloud, the Defender for Endpoint (MDE) client must meet specific minimum versions.

Protect

Azure Backup

Vaulted Backup for AKS

Azure Backup introduces support for vaulted backups for AKS, now generally available. This new feature enables cross-regional disaster recovery, long-term data retention, and immutability for backups, improving resilience and simplifying compliance for cloud-native applications. Customers can protect AKS clusters during regional disaster recovery events, store backup data for up to 10 years to meet regulatory requirements, and secure data in an offsite location to safeguard against ransomware threats.

Azure Evaluation

For those who wish to explore and personally evaluate the services offered by Azure, a unique opportunity is available: by accessing this page, you can test various features and services for free. This will allow you to better understand how Azure can adapt and improve your IT operations, while ensuring security and innovation.

Azure IaaS and Azure Local: announcements and updates (December 2024 – Weeks: 51 and 52)

Azure

General

Italy North – Azure AI Vision

Azure AI Vision is now available in the Italy North region. This expansion allows businesses and developers in the region to leverage Azure’s advanced computer vision capabilities, including image and video analysis. By utilizing the local datacenter, users can benefit from reduced latency and meet regional compliance requirements. Azure AI Vision empowers organizations to build intelligent applications with enhanced performance and accessibility tailored to their geographical needs.

Conclusion

Azure IaaS and Azure Local: announcements and updates (December 2024 – Weeks: 49 and 50)

Azure

General

ItalyNorth: New Services Available

The ItalyNorth cloud region has expanded its service offerings with the availability of Azure vNet Data Gateway and Azure AI Computer Vision. Additionally, vNet Data Gateway for Microsoft Fabric is now available in this region, empowering organizations to integrate and manage their data flows efficiently.

Microsoft Azure Now Available from New Cloud Region in New Zealand

Microsoft has announced the general availability of its first cloud region in New Zealand. Equipped with Azure Availability Zones, this new region provides global organizations with access to scalable, highly available, and resilient Microsoft Cloud services. This initiative underscores Microsoft’s commitment to supporting digital transformation and sustainable innovation in the country. The New Zealand region connects to the world’s largest and most trusted cloud infrastructure, offering the highest standards of security, privacy, and regulatory-compliant data storage.

Storage

Storage Account Default Maximum Request Rate Limit Increased to 40,000 Requests Per Second

Microsoft has increased the default maximum request rate for general-purpose v2 and Blob storage accounts to 40,000 requests per second in several regions, doubling the previous limit of 20,000 requests per second. This enhancement ensures that businesses can manage higher workloads with improved efficiency and scalability.

Enhancements on Elastic SAN: Resiliency, Scalability, and AVS Integration

Elastic SAN has received significant enhancements, including improved resiliency, scalability, and integration with Azure VMware Solution (AVS). A newly published availability Service Level Agreement (SLA) offers peace of mind for mission-critical workloads. Additionally, CRC32C checksum verification has been introduced, enabling customers to ensure data integrity. If enabled on the client side, connections without CRC32C verification will be rejected, preventing accidental errors during communication or storage. Elastic SAN is now generally available as a fully managed, VMware-certified SAN integrated with AVS. This solution provides massive scalability, redundancy, and cost efficiency, enabling AVS customers to deploy workloads with varying performance and reliability needs. It also supports use cases like backup, disaster recovery, and capacity-intensive workloads, offering a robust and extensible storage solution at a low total cost of ownership.

Azure Local

Azure Local Clustering Updates

Rack Aware Cluster (Preview)

Azure Local 23H2 introduces Rack Aware Clusters for short-distance setups. These clusters span two racks within a Layer-2 network, offering fault isolation and efficient storage. Supporting up to eight nodes, this scalable solution is ideal for edge locations and is set for general release in 2025.

Long-Distance Disaster Recovery

Azure Site Recovery enables disaster recovery by replicating Azure Local VMs to Azure. Hyper-V Replica supports replication to secondary sites for workloads that cannot utilize the cloud.

Transitioning from Stretched Clusters

Stretched Clusters from version 22H2 are not supported in 23H2 and beyond. However, clusters can remain supported by upgrading the operating system to version 23H2, providing time to transition to new solutions.

Windows Server 2025 Options

Windows Server 2025 introduces hybrid cloud capabilities and replication technologies like Hyper-V Replica and Storage Replica, enabling tailored disaster recovery solutions with enhanced flexibility.

Conclusion

Azure IaaS and Azure Local: announcements and updates (November 2024 – Weeks: 47 and 48)

Azure

General

Azure Managed Grafana Now Available in ItalyNorth

Azure Managed Grafana is now available in the ItalyNorth region, bringing the powerful visualization and analytics capabilities of Grafana closer to businesses in this area. This service enables users to monitor and analyze their Azure and hybrid environments seamlessly through an integrated, fully managed Grafana experience. With this expansion, organizations can leverage a locally hosted solution, ensuring lower latency and adherence to regional compliance requirements.

Compute

New Da/Ea/Fav6 Series AMD-Based Virtual Machines

Microsoft has announced the general availability of the Da/Ea/Fav6 series AMD-based virtual machines (VMs). These VMs include the Dasv6 and Dalsv6 general-purpose series, the Easv6 memory-optimized series, and the compute-optimized Falsv6, Fasv6, and Famsv6 series. They deliver significant performance and price-performance improvements over previous AMD-based VM generations, making them ideal for workloads like data analytics, web and application servers, databases, and caches.

Key advancements in these VMs include the integration of NVMe interfaces for local and remote disks, leading to:

80% better remote storage performance,
400% faster local storage speeds,
20% networking bandwidth improvement,
45% higher NVMe SSD capacity per vCPU for local-disk configurations.

These enhancements ensure superior performance and scalability for a wide range of enterprise needs.

Networking

Copilot in Azure: Embedded Experience for Azure Firewall Integration in Security Copilot

The integration of Azure Firewall with Security Copilot has been enhanced, offering a streamlined embedded experience for detailed threat analysis directly in the Azure portal. This feature enables analysts to investigate malicious traffic intercepted by the IDPS (Intrusion Detection and Prevention System) feature of Azure Firewall using natural language queries.

Key capabilities now accessible via the Azure portal include:

Retrieving the top IDPS signature hits for an Azure Firewall.
Enriching the threat profile of an IDPS signature beyond log information.
Searching for specific IDPS signatures across tenants, subscriptions, or resource groups.
Generating recommendations to secure environments using Azure Firewall’s IDPS feature.

These advancements simplify threat analysis and provide actionable insights to bolster security postures.

Azure Bastion Premium

Azure Bastion Premium is a new SKU designed to meet the needs of customers managing highly sensitive virtual machine workloads. This premium offering enhances security by ensuring private connectivity and enabling monitoring for potential anomalies in virtual machine sessions.

Key features introduced with Azure Bastion Premium include:

Session Recording: Record all virtual machine sessions connected via Bastion, allowing for graphical session playback for auditing and compliance.
Private Endpoint Connectivity: Securely connect to Bastion via a private endpoint to further isolate network traffic.

These features provide an elevated level of security and monitoring for critical workloads, ensuring compliance and operational integrity. For more details, refer to the guides on configuring session recording and private endpoint connectivity.

Azure Virtual Network Now Supports Configuration of Private IP Address Blocks on Network Interfaces (preview)

Azure Virtual Network has introduced support for configuring private IP address blocks on network interfaces, increasing the number of usable private IP addresses by up to 16 times. Network interfaces now support the configuration of one primary and multiple secondary IP configurations, with each secondary configuration capable of assigning a /28 CIDR block of private IPv4 addresses. This provides 16 usable IP addresses per configuration. This enhancement is particularly beneficial for scenarios such as deploying a large number of Kubernetes (K8s) containers in a virtual network, enabling seamless routing between virtual machines (VMs) and K8s containers. To learn more about configuring private IP address blocks on network interfaces, refer to the documentation: Assign private IP address prefixes to virtual machines.

Fallback to Internet on Private DNS Zones (preview)

The fallback to internet on Private DNS Zones is a new feature in preview that unlocks the adoption of fully managed solutions for network isolation and simplifies scenarios involving Private Link and Private DNS. This feature enables public recursion to occur when an authoritative NXDOMAIN response is received from Private DNS Zones, removing the need for IaaS-based DNS servers.

With this capability, customers can now implement a fully managed native solution for Private Link and Private DNS adoption. The feature can be enabled at the virtual network link level via the API, CLI, or PowerShell, with portal support expected within two weeks. Users can activate the fallback option by selecting Enable fallback to internet in the virtual network link configuration.

DNS Security Policy (preview)

The DNS security policy is now in public preview, introducing enhanced visibility and control over DNS traffic at the virtual network (VNet) level. This feature allows logs to be sent to a storage account, log analytics workspace, or event hubs, and offers DNS filtering capabilities to allow, alert, or block name resolutions based on domain lists. The general availability version will incorporate threat intelligence feeds to block known malicious domains.

Key features of the DNS security policy include:

DNS Traffic Rules: Rules to allow, block, or alert based on priority and domain lists.
Virtual Network Links: A single policy can be linked to multiple VNets within the same region.
DNS Domain Lists: Location-based lists of domains for targeted filtering.

The feature is accessible through API, CLI, and PowerShell, with portal availability expected within two weeks.

Azure DNS Now Supports DNSSEC (preview)

Azure DNS has introduced support for DNSSEC (Domain Name System Security Extensions) in public preview, significantly enhancing the security of domain name systems in the Azure public cloud. This feature ensures the integrity and authenticity of DNS data by verifying DNS responses against signatures, protecting against attacks such as cache poisoning and man-in-the-middle.

Key Benefits of DNSSEC:

Enhanced Security: Prevents DNS response manipulation, ensuring users are directed to legitimate destinations.
Data Integrity: Verifies that DNS data has not been altered in transit by signing responses.
Trust and Authenticity: Establishes a chain of trust from the root DNS servers to your domain.

DNSSEC is now available via API, CLI, and PowerShell, with portal support expected in the coming weeks. For further details, refer to the Azure DNSSEC documentation.

Network Security Perimeter (preview)

The Network Security Perimeter feature, now in preview, provides a robust solution to restrict access to resources within a defined perimeter while permitting public traffic through explicitly configured inbound and outbound access rules. This capability enhances security and simplifies the management of PaaS resources.

With Network Security Perimeter, administrators can:

Create secure boundaries around PaaS resources.
Prevent data exfiltration by associating PaaS resources with the perimeter.
Define and manage access rules for traffic outside the secure perimeter.
Consolidate access rule management for all PaaS resources within a single interface.
Enable diagnostic settings to generate access logs for auditing and compliance.
Allow private endpoint traffic without requiring additional access rules.

This feature streamlines the administration of secure environments while maintaining flexibility for specific access needs.

Web Application Firewall (WAF) Running on Application Gateway for Containers (preview)

Azure’s Application Gateway for Containers now supports Web Application Firewall (WAF) in private preview, offering centralized security for Azure Kubernetes Service (AKS) environments. WAF’s Default Ruleset protects against a wide range of attacks and exploits, including:

Cross-site scripting (XSS),
SQL injection,
PHP and Java injection,
Local and remote file inclusion,
Remote command execution,
Protocol attacks, and
Session fixation vulnerabilities.

Additionally, the WAF includes bot manager rulesets to safeguard against malicious bot activities. This comprehensive protection empowers AKS users to defend their applications and services against evolving threats while leveraging the scalability of containerized architectures.

Storage

Azure NetApp Files Cool Access Feature Support with Large Volumes

Azure NetApp Files now supports the cool access feature for large volumes, marking its general availability. This capability enables the tiering of infrequently accessed data on large volumes (ranging from 50 TiB to 1 PiB, and up to 2 PiB on request) to a lower-cost storage tier while maintaining seamless integration with standard, premium, and ultra storage service levels.

The cool access feature allows organizations in industries like Oil & Gas, Manufacturing, and Healthcare to optimize costs by transitioning inactive data to more affordable storage tiers. This integration is especially valuable for large-scale workloads requiring compliance or ongoing business processes, offering significant cost savings and operational efficiency. This feature is available in Azure NetApp Files regions that support large volumes.

Conclusion

Azure Management services: what’s new in November 2024

This month, thanks in part to the Microsoft Ignite event, significant updates have been announced for Azure Management Services. Through this series of monthly articles, we aim to provide an overview of the most relevant news, keeping you informed about these developments and offering essential information to explore these topics further.

The following diagram shows the different areas related to management, which are covered in this series of articles:

Figure 1 – Overview of Management Services in Azure

Govern

Azure Cost Management

Updates for Microsoft Cost Management

Microsoft continually strives to improve Microsoft Cost Management, a solution designed to provide greater visibility into cloud spending, identify and prevent incorrect spending patterns, and optimize costs. This article highlights some of the latest enhancements and updates to this solution, including:

Exports to Microsoft Fabric (preview): With a new connection to Microsoft Fabric, users can export cost and pricing datasets directly into OneLake. This feature simplifies data integration into the Fabric system, eliminating the need for manual transfers from storage accounts.

Azure OpenAI Cost View: Managing Azure OpenAI Service costs is now easier with a new integrated view in Cost Analysis. This feature allows users to:

View execution costs for OpenAI models over specific periods.
- Include costs of reserved purchases within the selected subscription.
- Access the new view quickly under “Smart Views” in Cost Analysis.

Cost Simulations with Copilot: Azure Copilot now includes cost estimates for OpenAI deployments based on tokens. For example, users can simulate scenarios like a 15% increase to predict cost impacts, helping with better budget management.

Copilot-Cost Analysis Integration: The Copilot experience for Cost Management is enhanced with Cost Analysis integration in generated responses. Using the “View in Cost Analysis” button, users can:

Access a custom view based on their request.
Analyze costs with specific parameters.
Share the view with their team and set up email alerts.

Secure

Microsoft Defender for Cloud

AI Security Posture Management for Multicloud Environments

Microsoft Defender for Cloud expands its capabilities to manage the security of generative AI models. New features include:

Extended Support for Amazon Bedrock: Enables deep discovery of AWS AI technologies, including new recommendations and attack paths to enhance security.
AI Grounding Data Insights: Provides detailed analysis of datasets used for AI models, identifying associated risks and offering tools for vulnerability prioritization.

These capabilities ensure robust security for AI models, improving data governance and reducing associated risks.

Enhanced Container Security Features (preview)

In addition to existing container capabilities, significant new features include:

Detection and Response to Suspicious Activity: Defender for Cloud allows custom queries to detect anomalous behavior, improving runtime vulnerability management.
Rapid Containment: Enables limiting communication between pods or isolating networks to prevent unauthorized access to sensitive data.
AI Support for SOC: AI provides guided remediation, assisting security teams with step-by-step instructions to resolve incidents efficiently, even with limited expertise.

These features represent a further step toward comprehensive container protection.

API Security Enhancements with Microsoft Defender for Cloud (preview)

Microsoft Defender for Cloud introduces advanced features to enhance API security, addressing the growing importance of these interfaces in modern application models. New capabilities include:

Native Integration with CSPM: Provides complete API visibility through Azure API Management, mapping both front-end and back-end elements for holistic risk management.
API Data Classification: Now includes query strings and URL path parameters, supporting in-depth analysis and triage of data in transit.
Security Recommendations: Highlights exploitable attack paths, providing specific context for data exposure scenarios.

These features help organizations mitigate API risks and strengthen application security posture.

New features, bug fixes, and deprecated features of Microsoft Defender for Cloud

The development of Microsoft Defender for Cloud is constantly evolving, with continuous improvements being introduced. To stay updated on the latest developments, you can refer to this page, which provides information about new features, bug fixes, and deprecated functionalities.

Protect

Azure Backup

Regional Disaster Recovery with Azure Backup for AKS

Azure announces the availability of Vaulted Backup support for Azure Kubernetes Service (AKS), an important innovation that ensures protection, compliance, and resilience for cloud-native applications against regional disasters.

Key benefits for Azure customers:

Cross-Regional Recovery: The Cross-Region Restore functionality enables critical failover, ensuring business continuity and compliance with disaster recovery regulations.
Regulatory Compliance: Support for long-term retention (LTR) of data for up to 10 years, adhering to major global compliance frameworks.
Enhanced Security and Resilience: With immutable vaults and role-based access control, backup data is protected from ransomware and unauthorized access.

With the GA support for AKS Vaulted Backup, Azure Backup simplifies compliance, improves resilience, and strengthens the security of cloud-native environments.

Default Security with Soft Delete in Azure Backup (Preview)

Azure Backup introduces soft delete functionality, a default-enabled security measure that allows deleted backup data to be recovered for a period of 14 days. By enabling soft delete at the vault level, Azure provides default protection for all customers, preventing accidental or intentional data loss.

Immutable WORM Storage for Backups in Recovery Services Vaults (Preview)

Azure Backup introduces immutable WORM (Write Once, Read Many) storage for backups in Recovery Services Vaults. Once immutability is enabled and activated, Recovery Points cannot be deleted or have their retention periods reduced before expiration.

Key features:

Meets compliance requirements with immutable storage.
Applicable to both existing and new vaults with locked immutability.
Currently available in preview in limited regions.

This feature ensures advanced protection for backup data, reducing the risk of tampering and meeting regulatory compliance needs.

Migrate

Azure Migrate

New Capabilities of Azure Migrate for Hybrid Cloud Migration and Management

Azure Migrate introduces advanced tools to support the planning and management of migrations to Azure and hybrid environments. Customers can now create a detailed business case to compare the Total Cost of Ownership (TCO) of on-premises workloads versus Azure, as well as view annual financial analyses during the transition process.

Key updates:

Azure Arc Value Assessment: Customers can compare the current TCO of on-premises environments with the estimated TCO using Azure Arc, evaluating savings and benefits such as Extended Security Updates (ESUs) and SQL Pay-As-You-Go on Azure Arc-enabled SQL Server.
Hybrid Cloud Management: Visualize the benefits of security and management tools like Microsoft Defender for Cloud, Azure Monitor, and Azure Update Manager applied to on-premises environments via Azure Arc.
Customized Planning: For those not migrating everything or planning a phased migration, it’s possible to compare combined on-premises and Azure costs to optimize strategy.

These tools offer greater flexibility and transparency, enabling customers to download reports and involve stakeholders in the decision-making process.

New Releases and Features of Azure Migrate

To stay updated on the latest developments, visit this page, which provides information on new releases and features. This month, notable highlights include:

Cost Assessments for AVS: Support for the AV64 SKU and the external storage option with Azure NetApp Files.
Enterprise Linux Machine Migration: Capability to transfer RHEL and SLES machines from VMware and Hyper-V environments to Azure, leveraging the Azure Hybrid Benefit.

Azure Evaluation

Unveiling the future: key insights from Microsoft Ignite 2024 on Azure IaaS and Azure Local

In this article, I delve into the latest technological advancements and strategic updates unveiled at the recent Microsoft Ignite 2024 event. With a specific focus on Azure Infrastructure as a Service (IaaS) and Azure Local, I aim to provide a comprehensive and insightful overview of the innovative solutions and initiatives introduced by Microsoft. As a cornerstone event in the tech world, Microsoft Ignite continues to shape the industry by presenting groundbreaking features, enhancements, and visionary developments. Join me as I explore these transformative updates in detail, offering my personal insights on their potential to redefine the future of cloud infrastructure and services. This article examines the implications of these transformative updates, analyzing their impact on the evolution of cloud infrastructure and services, and their significance for businesses navigating the digital future.

Azure

Silicon Updates for Azure Infrastructure

Microsoft Azure is advancing its infrastructure with end-to-end silicon innovations to meet the growing demands of cloud and AI workloads. Azure Integrated Hardware Security Module (HSM) ensures robust security across datacenter hardware, while Azure Boost Data Processing Units (DPUs) provide efficiency in networking, storage, and acceleration for scale-out workloads. Additionally, Azure’s innovative liquid cooling technology is tailored for large-scale AI systems, ensuring efficiency and sustainability within its datacenters. By integrating CPUs, AI accelerators, and DPUs, alongside cutting-edge hardware security and cooling technologies, Azure continues to optimize every layer of its infrastructure for the AI-driven era.

Azure HBv5 Virtual Machines Built for High Performance and Cost Efficiency (preview)

Azure HBv5 virtual machines are designed to redefine high-performance computing (HPC) in the cloud by delivering exceptional performance and cost efficiency. Powered by AMD EPYC™ 9V64H processors and the latest NVIDIA InfiniBand networking technologies, these VMs promise up to 8x the performance of leading bare metal and cloud alternatives, and up to 35x the speed of legacy on-premises systems. HBv5 VMs are optimized for demanding workloads such as computational fluid dynamics, weather modeling, and aerospace simulation. With enhanced data movement capabilities, high-bandwidth memory, and a co-designed platform to overcome bottlenecks, HBv5 will empower researchers and businesses to accelerate insights and reduce costs, with availability in preview by 2025.

Azure ND GB200 V6 VMs Powered by NVIDIA Blackwell Platform (preview)

Microsoft Azure has announced the preview of its Azure ND GB200 V6 virtual machines, powered by NVIDIA Blackwell GB200 Superchips. These VMs represent a breakthrough in AI computing, offering unparalleled performance and scalability for AI model training and inference. Co-developed and co-optimized with NVIDIA and other AI innovators, the Azure ND GB200 V6 series sets a new standard for AI supercomputing in the cloud. The integration of NVIDIA GB200 Superchips ensures accelerated capabilities for the most advanced AI workloads, enabling faster, more efficient AI innovation.

Microsoft Continues Transition to Reliable Logical Qubits

Microsoft is pioneering advancements at the intersection of AI and quantum computing by transitioning toward reliable logical qubits. In collaboration with Atom Computing, Microsoft is developing the world’s largest neutral atom commercial system with entangled logical qubits, offering breakthrough 2-qubit gate fidelity. These advancements will enable deeper, more complex quantum computations, surpassing classical computing capabilities. The co-designed commercial quantum machine, expected to launch by the end of 2025, will support faster AI training and accelerate scientific discovery, marking a significant leap in quantum innovation.

Azure Local

Azure Expands Adaptive Cloud, Introducing the Azure Local Infrastructure Solution

Microsoft Azure continues to innovate with its adaptive cloud approach, supporting global infrastructure across cloud and edge environments. This expansion offers unified management, enhanced security, simplified application deployment, and a consistent data foundation across hybrid, multicloud, and edge ecosystems. As part of this evolution, Azure Local—a cloud-controlled hybrid infrastructure platform powered by Azure Arc—is now generally available. Azure Arc acts as a bridge, extending Azure platform services like Azure Local across hybrid, multicloud, and edge locations.

What is Azure Local?

Azure Local enables customers to extend Azure services to distributed locations, empowering them to run mission-critical workloads, cloud-native applications, and AI solutions with unparalleled flexibility and scalability. Through partnerships with OEMs like Dell, HP, and Lenovo, Azure Local integrates secure, pre-validated hardware with cloud-based services. Supporting a variety of infrastructure setups, from compact industrial PCs to enterprise-grade servers, Azure Local also addresses disconnected scenarios, meeting rigorous regulatory and compliance requirements.

Azure Local’s Role in Azure’s Global Infrastructure

This new platform underscores Azure’s commitment to providing customers with unmatched options tailored to their unique needs. Whether leveraging Azure’s global presence in over 60 regions or third-party infrastructure enabled by Azure Arc, customers benefit from centralized management, advanced security features, and AI-driven insights. These capabilities accelerate app development and scaling while offering a unified experience across centralized and distributed environments.

Key Features and Benefits

Azure Local integrates and expands upon the Azure Stack product family, offering broader capabilities and a more streamlined experience. Existing Azure Stack HCI customers will automatically transition to Azure Local, which includes features like:

Customizable cloud-based operations and security
Support for cloud-native and traditional applications
Azure Virtual Desktop integration

New customers can explore validated partner solutions on the Azure Local webpage to get started today.

Azure Local vs. Azure Arc

Azure Local: Designed for customers seeking new or refreshed infrastructure at distributed locations, with Azure Arc capabilities seamlessly built-in.
Azure Arc: A bridge to extend Azure services to existing infrastructure or other cloud environments.

Azure Local’s Relationship with Azure Stack HCI

Azure Local now encompasses Azure Stack HCI, maintaining all its features and adding significant new functionality:

Support for lower-spec hardware (preview)
Disconnected operations (preview)
Enhanced services and flexibility

Existing customers need only continue applying updates to transition smoothly to Azure Local.

Transition for Azure Stack Hub and Azure Stack Edge

Microsoft recommends Azure Local for most distributed infrastructure scenarios. Once preview features such as lower-spec hardware and disconnected operations become generally available, Azure Local will offer equivalent capabilities to previous Azure Stack solutions. Until then, Azure Stack Hub and Azure Stack Edge remain available as standalone products.

Windows Server Integration

Azure Local also brings added value to Windows Server customers. Those with Software Assurance or active subscriptions can access Azure management tools like:

Azure Update Manager
Azure Policy Guest Configuration
Disaster Recovery
Change Tracking and Inventory

This integration incurs no additional cost, further enhancing Azure’s value proposition.

Getting Started

Azure Local is now available for production use (version 2411). New customers can browse the solutions catalog for their preferred vendor’s hardware and read the deployment guide to initiate their journey. Additional low-spec, cost-effective options are expected to launch soon.

Stay Informed with Microsoft Ignite: The Book of News

For more information, you can refer to “The Book of News,” the guide to Microsoft’s announcements for Microsoft Ignite. This resource is designed to streamline your access to the latest updates and provide essential insights into the topics that matter most to you.

Conclusion

The innovations unveiled at Microsoft Ignite 2024 mark a transformative leap in cloud infrastructure and hybrid solutions. From groundbreaking advancements in Azure IaaS with next-generation silicon, high-performance virtual machines, and pioneering AI capabilities to the introduction of Azure Local as a unified platform for distributed environments, Microsoft continues to redefine the standards of scalability, flexibility, and security.

These updates emphasize Azure’s commitment to empowering businesses with the tools needed to navigate the evolving digital landscape. Whether through enhanced performance for demanding workloads, seamless hybrid integration, or cutting-edge developments in quantum computing, Microsoft’s vision aligns with the growing demand for adaptive and resilient cloud solutions.

Azure Local’s seamless integration of Azure Stack HCI and the broader Azure ecosystem offers a compelling solution for organizations seeking a consistent and secure approach to managing workloads across centralized, hybrid, and edge environments. By bridging cloud-native and traditional applications, Azure Local simplifies infrastructure management while addressing complex compliance and operational needs.

As we look ahead, the innovations discussed at Microsoft Ignite 2024 set the stage for a future where cloud technologies continue to drive business transformation. By staying informed and embracing these advancements, organizations can unlock new levels of agility, innovation, and growth in an increasingly connected world.

Azure IaaS and Azure Stack: announcements and updates (November 2024 – Weeks: 45 and 46)

This blog post series highlights the key announcements and major updates related to Azure Infrastructure as a Service (IaaS) and Azure Stack, as officially released by Microsoft in the past two weeks.

Azure

Networking

Azure Cross-Subscription Load Balancer

Microsoft is pleased to announce the general availability of the Azure cross-subscription Load Balancer. This feature allows components of a load balancer, such as the frontend IP address or backend instances, to be located in different subscriptions. Cross-subscription load balancing offers flexibility in architecture design and is now available in all Azure public regions, as well as in China cloud and Government cloud regions.

Azure Load Balancer Admin State and Health Status

Azure Load Balancer now supports the Administrative State (Admin State) feature, simplifying the management of backend pool instances. Admin State allows users to override health probe behavior for individual instances without changing network security rules or port configurations. This facilitates maintenance by enabling users to mark instances as up or down and control connection behavior without additional complexity.

Additionally, the Health Status feature is now generally available, offering detailed insights into the health of backend instances in Azure Load Balancer pools. This feature provides:

User-triggered issue notifications
Platform-triggered reason codes

These capabilities enhance monitoring and troubleshooting, ensuring efficient management and improved visibility into backend instance health.

Single Prefix Enhancement to Seamless Gateway Migration

The Gateway migration experience has been enhanced to enable customers to use the Azure Portal or PowerShell scripts to deploy a second Virtual Network Gateway within the same GatewaySubnet. During the migration phase, initiated by the customer, Azure will transfer both the control plane and data path configurations from the existing gateway to the new one. This results in two operational gateways coexisting within the same subnet. After a successful migration, customers can remove the original gateway, leaving the new one in place for continued connectivity. This feature is designed to support seamless migrations with minimal downtime.

Azure Virtual Network Manager User-Defined Route (UDR) Management

Azure Virtual Network Manager now offers the general availability of User-Defined Route (UDR) Management. This feature simplifies the process of managing complex routing behaviors by automating UDR orchestration. Users can establish routing configurations that automatically deploy across virtual networks, eliminating the need for manual UDR creation or custom scripts, thus reducing errors and simplifying large-scale routing. UDR Management enables users to organize routing rules into collections tied to specific network groups, ensuring consistency and reusability across subnets or virtual networks. Custom routing behaviors, such as directing traffic in a hub-and-spoke topology or routing traffic through Azure Firewall, can now be implemented with ease. This automation ensures flexible and seamless routing that adjusts to network changes without manual intervention.

Retirement: Azure CDN Standard/Premium from Edgio (formerly Verizon)

Azure CDN Standard/Premium from Edgio (formerly Verizon) is set to be retired on November 4, 2025. To avoid service interruptions, customers currently utilizing this service need to migrate their workloads to a comparable solution before this date. Additionally, as of January 15, 2025, the creation of new Azure CDN profiles from Edgio will no longer be permitted.

This retirement follows Edgio’s Chapter 11 bankruptcy filing on September 9, 2024, which casts uncertainty over their ability to maintain service continuity until the retirement date. Microsoft continues to monitor the situation closely and will provide updates if any changes affect the retirement timeline.

As a recommended alternative, Microsoft suggests transitioning to Azure Front Door Standard or Premium, which is the flagship CDN product, to ensure a seamless migration and maintain high service reliability.

Static Egress Gateway for Azure Kubernetes Service (AKS)

The Static Egress Gateway for Azure Kubernetes Service (AKS) is now available in public preview. This feature empowers AKS users to configure a fixed source IP for out-of-cluster communications without the overhead of deploying a dedicated node pool with a NAT gateway. By leveraging this capability, organizations can achieve precise control over egress traffic, streamline integration with external systems, and bolster network security without incurring significant additional costs.

Network Isolated Clusters in AKS (preview)

Azure Kubernetes Service (AKS) introduces Network Isolated Clusters, now in public preview. This feature simplifies the process of restricting network access for AKS clusters by enabling built-in isolation without relying solely on Azure Firewall. By reducing the complexity and costs associated with managing firewall configurations, Network Isolated Clusters help organizations safeguard sensitive data and prevent unintentional exposure of public endpoints, thereby minimizing the risk of security breaches.

Storage

Convert to Azure Premium SSD v2 Disks

Microsoft is excited to announce the General Availability of the feature for converting to Premium SSD v2 disks (Pv2). This capability enables users to confidently migrate their workloads to Pv2 disks. The conversion process allows for a seamless transition from existing Standard SSD, Standard HDD, or Premium SSD v1 disks to Pv2 with minimal downtime. Notably, this process avoids disk destruction, eliminates the need for snapshots as a staging resource, and bypasses background data copying, making migrations simpler and more efficient.

Enhancements on Elastic SAN: Resiliency, Security, Scalability, and AVS Integration

Azure Elastic SAN, Microsoft’s latest block storage innovation, has been enhanced with new features that improve resiliency, security, scalability, and integration with Azure VMware Solution (AVS).

Key highlights include:

Service Level Agreement (SLA): The availability SLA is now published, providing assurance for mission-critical workloads running on Elastic SAN.
CRC Protection: Customers can now enable CRC32C checksum verification to maintain data integrity. If enabled on the client side, connections without CRC32C set for both header and data digests will be rejected, ensuring data protection.
Public Preview of Autoscale for Capacity: Elastic SAN now supports autoscaling, a first in cloud block storage solutions. This feature simplifies management by allowing users to set a policy for automatic scaling of storage capacity, saving time and controlling TCO by enabling growth on demand with user-defined increments.
Integration with Azure VMware Solution (GA): Azure Elastic SAN is now fully integrated with AVS, offering a managed, VMware-certified SAN that is scalable, easy to manage, and cost-efficient. This provides AVS customers with flexible storage options suitable for a range of workloads, including backup and disaster recovery.

Azure File Sync Support for Managed Identities (preview)

Azure File Sync support for managed identities is now available in public preview. This update allows users to leverage system-assigned managed identities provided by Microsoft Entra ID, thereby eliminating the need for shared keys as an authentication method for Azure file shares. By configuring managed identities, Azure File Sync deployments benefit from enhanced security through streamlined authentication processes in three key scenarios:

Authentication of the Storage Sync Service to Azure file shares
Authentication of registered servers to Azure file shares
Authentication of registered servers to the Storage Sync Service

The public preview is accessible in all Azure Public and Gov regions where Azure File Sync is supported, and there is no additional cost for utilizing managed identities in these configurations.

Azure Stack

Azure Stack HCI

Upgrade Your Azure Stack HCI 22H2 Clusters to 23H2

Azure Stack HCI version 22H2 will reach retirement in May 2025. After this date, clusters operating on this version will no longer receive monthly security and quality updates. To maintain compliance and continue receiving updates, it is essential to upgrade the operating system to version 23H2.

The recommended action for customers is to promptly initiate the upgrade process by following these steps:

Upgrade the operating system of your Azure Stack HCI cluster to version 23H2 to ensure continued receipt of monthly security and quality updates.
Apply the solution upgrade to receive ongoing feature updates.

Taking these steps promptly will help ensure cluster stability and continued support.

Conclusion

Azure IaaS and Azure Stack: announcements and updates (November 2024 – Weeks: 43 and 44)

Azure

General

Microsoft Named a Leader in 2024 Gartner® Magic Quadrant™ for Strategic Cloud Platform Services

Microsoft has once again been recognized by Gartner® as a Leader in the 2024 Gartner® Magic Quadrant™ for Strategic Cloud Platform Services (SCPS), noted for its excellence in Completeness of Vision. Microsoft’s Azure platform stands out for its robust suite of AI and cloud services, supporting organizations in fostering innovation across diverse IT scenarios. Offering both IaaS and PaaS solutions, Azure empowers businesses to seamlessly unify their on-premises, multicloud, and edge environments within the cloud. As AI accelerates transformative capabilities across industries, Azure’s adaptive platform equips businesses with the strategic infrastructure and tools they need to operate efficiently across hybrid, multicloud, and edge environments, and to develop intelligent applications that harness extensive data processing and computing capabilities.

Update on Retirement of TLS 1.0 and TLS 1.1 Versions for Azure Services

In alignment with Microsoft’s November 10, 2023 announcement, Azure continues its phased transition to TLS 1.2 or later, set to complete by August 31, 2025. This move aims to enhance security across all connections to Azure services, although some services will maintain temporary support for TLS 1.0 and TLS 1.1 to minimize disruption for customers. Azure’s TLS 1.0 and TLS 1.1 implementations are not known to be vulnerable; however, the adoption of TLS 1.2 or later introduces stronger security measures, including perfect forward secrecy and more robust cipher suites. Customers who currently rely on TLS 1.0 or 1.1 should prepare to update their workloads to TLS 1.2 or later to ensure seamless service continuity on Azure.

FinOps Toolkit 0.6

The latest release of the FinOps toolkit, version 0.6, was made available, bringing multiple enhancements for optimized financial operations on Azure. Key updates include a new FinOps best practices library and Power BI reports designed to enhance governance and workload optimization. Users can now leverage customizable promoted tags within Power BI, alongside improved ingestion capabilities for prices, reservation details, recommendations, and transactions within FinOps hubs. Performance and scalability of Power BI reports have also been optimized. Additionally, the toolkit introduces a consolidated FinOps workbooks template, updates to the Azure Optimization Engine for security and troubleshooting, and FOCUS 1.1 ServiceSubcategory mapping in the Services open data file. Minor improvements and bug fixes are also included across the toolkit, further refining the user experience.

Storage

Edit Network Features for Azure NetApp Files with No Downtime (Public Preview)

The latest public preview introduces the ability to edit network features for Azure NetApp Files volumes without downtime, providing greater flexibility and enhanced networking for users. With Standard Network Features now available in select regions (Australia East, Central India, North Central US, and Switzerland North), users can seamlessly upgrade from Basic to Standard network features, maintaining service continuity. Standard Network Features introduce several improvements, including increased IP limits in VNets with Azure NetApp Files, meeting enterprise security needs with Network Security Groups (NSGs) on delegated subnets, and improved network control through User-defined routes. The feature also supports enhanced connectivity via Active/Active VPN gateway setups and enables high-performance ExpressRoute FastPath connectivity, ensuring low latency and high-bandwidth connectivity between on-premises networks and Azure.

Live Resize for Azure Premium SSD v2 and Ultra Disks

Azure has announced the General Availability of Live Resize for Premium SSD v2 and Ultra Disks, a capability that enables users to dynamically increase storage capacity without application disruption. This feature allows organizations to start with smaller disks and expand their storage as needed, supporting cost management while providing flexibility. With this new feature, Azure customers can adjust resources efficiently without experiencing any downtime.

Expansion of Azure Premium SSD v2 Disk Storage to New Regions

Azure Premium SSD v2 Disk Storage is now accessible in additional regions, including Germany West Central, Israel Central, Italy North, Spain Central, and Mexico Central. This advanced storage solution offers a blend of price performance and ultra-low disk latency, ideal for I/O-intensive workloads like SQL Server, Oracle, SAP, and other enterprise applications. Azure Premium SSD v2’s expansion provides more organizations across the globe with access to reliable, high-performance storage for critical workloads, meeting the needs of industries ranging from big data analytics to gaming and containerized applications.

Azure Stack

Azure Stack HCI

Microsoft Recognized as a Leader in 2024 Gartner® Magic Quadrant™ for Distributed Hybrid Infrastructure

Microsoft has once again been named a Leader in the 2024 Gartner® Magic Quadrant™ for Distributed Hybrid Infrastructure (DHI), marking its second consecutive year in this position. Microsoft earned top placement for both Completeness of Vision and Ability to Execute. Azure’s adaptive cloud approach and comprehensive infrastructure, spanning cloud and edge, address a wide array of customer requirements that drive digital transformation across industries. Examples such as Coles and Emirates Global Aluminum (EGA) underscore the impact of Azure in various sectors. Coles leverages GPU-enabled Azure Stack HCI and Azure Kubernetes Service (AKS) through Azure Arc for AI-driven video inferencing in-store, enhancing customer experience. EGA’s smart crane operations rely on low-latency, local AI models, optimized for real-time adjustments essential to aluminum casting. These examples highlight Azure’s versatile infrastructure, meeting the performance needs of both retail and manufacturing through advanced AI and machine learning capabilities.

Figure 1 – Magic Quadrant for Distributed Hybrid Infrastructure

Conclusion

Azure IaaS and Azure Stack: announcements and updates (October 2024 – Weeks: 41 and 42)

Azure

General

ItalyNorth – New Services Available

Microsoft has expanded the portfolio of services in the Italy North Azure Region, making it an even more robust destination for organizations seeking to leverage cloud technology for migration, modernization, and real-time analytics. Below are the key new services now available in the Italy North Azure Region.

Azure VMware Solution (AV64) – The Azure VMware Solution (AV64) is now available in Italy North, allowing businesses to seamlessly migrate their existing VMware-based workloads to Azure. It provides a fully managed VMware environment in the cloud, designed to deliver scalability, security, and operational consistency without requiring businesses to rearchitect their applications. This solution empowers organizations to modernize their infrastructure while preserving the familiar VMware ecosystem.
Oracle Database@Azure – Oracle Database@Azure is now available in the ItalyNorth Azure Region. This service operates on Oracle Cloud Infrastructure (OCI) within Microsoft’s data centers, offering high-performance connectivity between Oracle Database and Azure resources. By colocating the services, customers benefit from reduced latency and faster access to their Azure applications. This collaboration enables organizations to take advantage of both Oracle’s and Microsoft’s leading cloud services, ensuring a seamless and efficient cloud experience.
Apache Kafka® and Apache Flink® on Confluent Cloud™ – Azure Native ISV Services now includes Apache Kafka® and Apache Flink® on Confluent Cloud™ in Italy North. These services provide powerful, scalable solutions for real-time event streaming and data processing pipelines. The native integration with Azure simplifies the architecture, enabling businesses to build real-time analytics solutions that are secure, scalable, and operationally efficient. This strengthens Italy North’s capabilities in supporting data-driven decisions and analytics.
Azure Data Box – Azure Data Box is now available in the ItalyNorth Azure Region, offering businesses a secure and efficient solution to transfer large volumes of data to Azure. Ideal for companies facing bandwidth limitations or performing one-time large-scale data migrations, Azure Data Box simplifies the data transfer process while minimizing downtime. With its availability in ItalyNorth, businesses now have more options for managing their data migration efforts securely and effectively.

These additions mark a significant enhancement to the Italy North Azure Region, empowering organizations to innovate, migrate, and scale their cloud operations with greater efficiency.

Compute

Azure Cobalt 100 Arm-based Virtual Machines

Microsoft has announced the general availability of the new Cobalt 100 Arm-based virtual machines (VMs). These VMs include the general-purpose Dpsv6-series and Dplsv6-series, as well as the memory-optimized Epsv6-series. The Cobalt 100 VMs deliver up to 50% better price-performance compared to the previous generation of Arm-based VMs, making them ideal for scale-out and cloud-native Linux-based workloads. These workloads include data analytics, web and application servers, open-source databases, and in-memory caches. Additionally, these VMs provide significant performance improvements: up to 1.4x better CPU performance, 1.5x improved performance on Java-based workloads, and up to 2x higher performance for web servers, .NET applications, and cache applications. They also feature 4x the local storage IOPS with NVMe and up to 1.5x better network bandwidth compared to earlier models.

ED25519 SSH Key Support for Linux VMs

Azure now supports ED25519 SSH keys for Linux VMs, offering a more secure and compact alternative to the traditional RSA keys. Previously, only RSA keys were available for secure SSH connections to Linux VMs on Azure. With this update, customers can now choose between RSA and ED25519 keys, allowing for more flexible and secure authentication options. The Azure Portal simplifies key management by enabling the creation of ED25519 keys directly. Additionally, Azure CLI and PowerShell support this key type, giving customers more ways to integrate ED25519 keys into their workflows. While RSA remains the default, the introduction of ED25519 enhances security and deployment efficiency for Linux VMs on Azure.

Networking

ExpressRoute Metro

ExpressRoute Metro is now generally available, offering a new private connectivity architecture designed to enhance network resiliency for Azure customers. ExpressRoute Metro provides dual-homed connections to two separate edge sites within the same city, ensuring improved redundancy and reliability. This feature is particularly valuable for maintaining uninterrupted service in the event of site-wide disruptions, ensuring business continuity for critical operations. Currently available in Amsterdam, Singapore, and Zurich, with upcoming launches in cities such as Atlanta, Milan, and Madrid, ExpressRoute Metro simplifies the setup process through a guided Azure portal, making configuration straightforward and user-friendly.

Custom IPv4 Prefixes (BYOIP) Can Be Used in Global/Regional Configuration

Microsoft has announced the availability of custom IPv4 prefixes using the bring-your-own-IP (BYOIP) feature in both global and regional configurations. This capability, now available in all public and US government regions, allows customers to bring public IPv4 ranges as small as /24 for global use across Azure. These ranges can be divided into regional subnets as small as /26, enabling users to associate smaller portions of the range with specific regions for redundancy and load balancing. This feature provides flexibility in IP address management, allowing for more efficient use of resources across multiple Azure regions while maintaining global availability.

Private Endpoint Support Without NVA Source Network Address Translation

Azure now offers private endpoint support without requiring source network address translation (SNAT) for traffic passing through a network virtual appliance (NVA). By configuring a specific tag on the NVA virtual machines, users can opt into this feature, which eliminates the need for SNAT for traffic destined for private endpoints. This enhancement simplifies the configuration process and ensures symmetric routing without affecting nonprivate endpoint traffic. Additionally, this feature supports internal compliance standards by maintaining traffic source information in logs. It is recommended to enable this feature during a maintenance window, as it may cause a one-time reset of long-running private endpoint connections traversing the NVA.

ExpressRoute Guided Configuration Experience

Microsoft has announced the general availability of the ExpressRoute guided configuration experience, designed to simplify the process of setting up multi-site resiliency circuits and connections. The guided experience focuses on making resiliency a key aspect of configuring ExpressRoute circuits and virtual network gateway connections. Customers can choose from three resiliency options: maximum, high, and standard. Maximum resiliency offers redundancy across and within peering locations, high resiliency provides redundancy across peering locations but not within, and standard resiliency focuses on redundancy within a single peering location. The experience also provides insights, such as the distance between peering locations and traffic engineering recommendations, to assist in informed decision-making. This guided configuration is available via the Azure portal, PowerShell scripts, and ARM templates, enhancing flexibility and ease of use for users when configuring ExpressRoute circuits.

Storage

Storage Account Default Egress Limit Increase to 200 Gbps

Microsoft has increased the default maximum egress limit for general-purpose v2 and Blob storage accounts from 120 Gbps to 200 Gbps across various regions. This increase applies to both new and existing storage accounts, allowing for greater data transfer capacity, especially for high-volume workloads. The enhanced limit ensures improved performance and scalability for customers relying on Azure storage services for data-intensive operations.

Azure Elastic SAN for Azure VMware Solution

Azure Elastic SAN for Azure VMware Solution (AVS) is now generally available. Azure Elastic SAN provides a fully managed, VMware Certified storage area network (SAN) for AVS customers, offering massive scalability, simplified management, and built-in redundancy at a low total cost of ownership (TCO). With Azure Elastic SAN, customers can scale their storage independently of performance requirements, enabling cost-effective expansion for use cases like backups and disaster recovery. Priced at $0.06-0.08 per GiB per month, this storage solution offers an economical yet robust option for AVS environments while delivering sufficient performance for a wide range of workloads.

Azure Stack

Azure Stack HCI

New Features for Azure Virtual Desktop on Azure Stack HCI

Azure Virtual Desktop on Azure Stack HCI has introduced a series of powerful features aimed at improving scalability, cost management, flexibility, and monitoring for IT administrators. These new capabilities are now generally available and offer a seamless experience through the Azure Virtual Desktop management interface. Below is an overview of the key updates and their benefits.

Autoscale for Host Pools – The new Autoscale feature allows organizations to automatically scale session hosts up or down based on a predefined schedule, optimizing deployment costs. This feature, which was previously available for Azure Virtual Machines, can now be applied to Azure Stack HCI, enabling better resource management and cost savings.
Start VM on Connect – This feature reduces operational costs by powering on session host VMs only when they are needed for active user connections and shutting them down when not in use. It allows organizations to maintain high efficiency by running virtual desktops only when required, thereby minimizing resource consumption.
Windows 11 and Windows 10 Enterprise Single-Session Images from Azure Marketplace – IT administrators now have the ability to download and deploy Windows 11 and Windows 10 Enterprise single-session images from Azure Marketplace directly to their Azure Stack HCI clusters. This flexibility enables better customization of the virtual desktop environment to fit specific user requirements and workloads.
Azure Virtual Desktop Insights Support – Azure Virtual Desktop Insights provides a centralized monitoring solution that allows IT admins to detect, diagnose, and resolve issues within their Azure Virtual Desktop environments. Now available for Azure Stack HCI, this tool enhances operational oversight by offering detailed performance metrics and troubleshooting capabilities.
Per-User Access Pricing for Azure Virtual Desktop on Azure Stack HCI – Azure Virtual Desktop now supports a per-user access pricing model for Azure Stack HCI, enabling organizations and independent software vendors (ISVs) to provide external users with access to their virtual desktop solutions. This pricing flexibility allows businesses to offer cost-effective virtual desktop services tailored to their users’ needs.