Summary of Azure snippets for the week commencing 17th June 2024, grouped by Azure service. I managed to miss a week as the Azure Updates site is currently undergoing maintenance (so the RSS feed isn’t updating) and I’ve only just found its temporary replacement.

GA = Generally Available
Public/Private Preview = as stated :-)

Azure services with highlighted updates this week:

• Azure DB for PostgreSQL
• Azure Kubernetes Service
• Azure Landing Zones
• Azure Resource Manager
• Azure SQL
• Compute
• Virtual Network Manager

Azure DB for PostgreSQL

• IOPS scaling for Flexible Server (GA) : This feature empowers you to dynamically scale your IOPS based on your workload needs. Ensure optimal performance during high-demand operations like migrations or data loads and scale down to save costs when demand decreases.

Azure Kubernetes Service

• kube-egress-gateway (GA) : kube-egress-gateway is an open-source project that offers a scalable and cost-efficient solution for configuring fixed source IPs for Kubernetes pod egress traffic on Azure.
• OS Security Patch channel for Linux in AKS (GA) : SecurityPatch now added to the channels for node OS image upgrades in AKS.
• az command invoke in AKS (GA) : Invoke a command (e.g. running kubectl) remotely in a private cluster through the AKS API, without connecting directly to the cluster. This can be done from a client that isn’t on the cluster’s private network. Access to the command invoke command is controlled through RBAC permissions.
• Kubernetes patch version 1.27.13 now available in AKS (GA)

Azure Landing Zones

• Zone Redundancy and Multi-Region Capabilities in Azure Landing Zones : Being integrated into Bicep and Terraform accelerators by EoY 2024.

Azure Resource Manager

• Change Actor (GA) : Identifying who made a change to your Azure resources and how the change was made just became easier! With Change Analysis, you can now see who initiated the change and with which client that change was made, for changes across all your tenants and subscriptions. Accessed via the Azure Resource Graph.

Azure SQL

• Advance Notifications for Managed Instance (GA) : Get alerts for planned maintenance events 24 hours ahead of time. Works with SQL Maintenance Windows. Configured via Service Health in the Azure Portal.

Compute

• Windows Server 2025 (Public Preview) : Previewing Windows Server 2025 images for VMs

Virtual Network Manager

• Azure Virtual Network Manager mesh and direct connectivity (GA) : Deploy mesh or hub and spoke network topologies for VNets through VMM without having to set up all the peerings manually.

Summary of Azure snippets for the week commencing 27th May 2024, grouped by Azure service.

GA = Generally Available
Public/Private Preview = as stated :-)

Azure services with highlighted updates this week:

• API Center
• Azure Kubernetes Service
• Azure Resource Manager
• Azure Site Recovery
• Azure SQL

API Center

• Azure API Center Extension for VS Code (GA) : Build, discover, try, and consume APIs in your API center

Azure Kubernetes Service

• Advanced Container Networking Services for AKS (Public Preview) : A new suite of services bringing advanced network monitoring and diagnostics to AKS clusters. Currently includes only Advanced Network Observability as its inaugural and foundational feature - more are planned.
  • Advanced Network Observability is based on Hubble (itself based on Cilium, but both Cilium (with Kubernetes 1.29) and non-Cilium AKS data planes are supported). It uses Grafana and Prometheus for visualisation (Azure-managed or bring your own), and Retina on non-Cilium nodes (presumably as the eBPF ‘bridge’). It also supports all Azure CNI variants including kubenet.
• Open Service Mesh deprecation : I noticed when looking through the AKS LTS docs that Open Service Mesh was noted as being deprecated. Looks like the CNCF are retiring it and Istio is currently the only option for an AKS-supported service mesh.

Azure Resource Manager

• Deployment Stacks (GA) : Deployment stacks are an Azure resource type which provide a means of managing a collection of Azure resources as a single unit. They are designed to work primarily with Bicep, and are essentially a replacement for Blueprints (which never made it out of preview).

Azure Site Recovery

• Reporting Capabilities for Azure Site Recovery (Preview) : Full-featured and customisable reports based on Azure Monitor logs. Available via Business Continuity Center, Recovery Services Vault and Backup Center
  • Blog post
  • Documentation
• Monitoring improvements for ASR : An improved alerting solution for Azure Site Recovery, including default alerts via Azure Monitor. Brings ASR alerting into the Azure Monitor alerts space for a more consistent experience.
  • Blog post
  • Documentation

Azure SQL

• Availability portal metric (Public Preview) : Monitor SLA-compliant availability of Azure SQL databases in the Azure portal. Supported for DTU and vCore-based DBs at all service tiers, and for single DBs and elastic pools.
• Update policy for Managed Instances (GA) : Choose the speed of updates for new SQL engine features for your managed instance:
  • Always up to date (engine features deployed as soon as they are released in Azure, without waiting for the next major release of SQL Server) or SQL Server 2022 (follows the mainstream servicing lifecycle of SQL Server 2022, with no new SQL engine features deployed until SQL Server vNext is released).
  • The former brings new functionality faster but keeps the database format changing (so e.g. restores or replication to other (‘on-premises’) SQL Server instances might break); latter keeps the SQL engine at 2022 (you still get Azure SQL platform updates) and maintains the database compatibility level, but no new features until SQL vNext.
  • Can change from SQL 2022 policy to Always up to date, but cannot go the other way as DB format can’t be downgraded.

Summary of Azure snippets for the week commencing 20th May 2024, grouped by Azure service.

GA = Generally Available
Public/Private Preview = as stated :-)

Microsoft Build took place this week, so lots of announcements - unsurprisingly, a strong focus on Copilot and AI, though there were some other technologies covered as well. Have a look at the Build 2024 Book of News for all the new stuff announced.

Azure services with highlighted updates this week: