Azure Stack
21 TopicsGuidance on Network Configurations for Azure Stack HCI Cluster
Hello All, I am going to deploy my very first Azure Stack HCI cluster. I need guidance on how to assign the IP addresses to the NICs, what should be IP address scheme, and best practices. Details of network adapters are as follows: 2 NICs of 25 Gbps for compute/Virtualization (VMs) traffic 2 NICs of 25 Gbps for Storage 2 NICs of 1 Gbps for Mgmt Questions: (1) How to assign the IP addresses? since it's my first time with the black screen. (2) How to configure SET for the NICs to be used for virtualization/compute step-by-step? (3) I know that I don't need to configure SET (Switch Embedded Teaming) for the Storage NICs, but what should I do for the Mgmt NICs? Should I configure SET for them OR should 1 NIC be enough for the Mgmt? (4) How to configure SET step-by-step? (5) What is the recommendation for the IP address scheming for all the NICs? Let's say I'm assigning 10.4.8.x to the Mgmt NICs, should I use the same IP address scheme for Storage and Compute NICs as well, or should I assign some different IP schemes like 172.x.x.x (6) There are 2 NICs for Storage and we are not configuring SET for them... So, just to confirm, will I need to assign 2 IP addresses for Storage on each server? (7) How to enable the iWARP RDMA for the Storage NICs? I'm thinking to use iWARP RDMA as I read MSFT engineers recommend/prefer iWARP over RoCE. Please confirm my understanding. (8) For the Mgmt NIC, first I will configure the SET then I will assign the IP address to the SET NIC, just like we used to with the conventional NIC Teaming in Windows Server 2012 R2. Apologies in advance for such basic questions... It's my first time with Azure Stack HCI... Thank you very much!Solved8.9KViews1like9CommentsMTU mismatch between stack and Datacenter
Dear experts, Azure stack comes with pair of TOR switches that should establish bgp to the external DC switches. AFAIK , Stack TORS is configured with an MTU of 9216. Do you anticipate any problems in egress/ingress connectivity to the stack if Datacenter switches has different MTU settings ? My expectation that only end-to-end connectivity MTU ( e.g. VM on stack to VM in the DC ) matters. Do you know if all VM and services in stack hub will have 1500 ? Thank you !Solved3.6KViews0likes3CommentsLearn about Azure Stack HCI on Microsoft Learn!
Last week the general availability of the new Azure Stack HCI, our new hybrid cloud hyper-converged platform was announced. With the release of this new platform, the team also released a new Microsoft Learn learning path called Azure Stack HCI foundations. In this learning path, you will be introduced to the Azure Stack portfolio and describes basic architecture, core capabilities, and primary use cases of its products. You’ll also learn about the differences and similarities between Azure Stack HCI, Azure Stack Hub, Azure Stack Edge, and Azure. If you want to get an overview of the Azure Stack portfolio or the new Azure Stack HCI 20H2 version, check out my blog posts. The new Azure Stack HCI foundations learning path on Microsoft Learn currently has 4 modules: Introduction to Azure Stack This module introduces you to the Azure Stack portfolio and describes basic architecture, core capabilities, and primary use cases of its products. You’ll also learn about the differences and similarities between Azure Stack HCI, Azure Stack Hub, Azure Stack Edge, and Azure. You can check out the module here. Introduction to Azure Stack HCI core technologies This module introduces Azure Stack HCI technologies. You’ll learn about the core Azure Stack HCI technologies, including Hyper-V, Windows Server software-defined storage, and Windows Server software-defined networking. You can check out the module here. Plan and deploy Azure Stack HCI This module introduces you to planing for and deploying Azure Stack HCI. Content includes identifying suitable workloads, determining the optimal configuration to host these workloads, stepping through the deployment process, validating post-deployment operational status, and evaluating Azure integration options. You can check out the module here. Integrate Azure Arc and Azure Stack HCI In this module, you will learn the fundamentals of Azure Arc and how is it used to bring new capabilities to the management and monitoring of your Azure Stack HCI clusters at scale. You can check out the module here. You can read the full blog post here.2.2KViews3likes0CommentsInstalling App Services on Azure Stack Hub
We recently deployed app services to a production azure stack environment and realized existing documentation and articles either out of date, poorly written or leave out crucial pieces so I wrote a complete beginning to end walk through of our deployment of app services in an azure stack hub. https://www.safarimicro.com/blog/installing-azure-app-services-on-azure-stack-hub It contains all the important information we learned during the deployment that should help save you hours in your own deployment.1.9KViews0likes1CommentDoubts about hybrid architecture with azure stack connection with cloud resources
I recently started studying Azure Stack for a possible project, I would like to know if it is possible, for example, to use a Storage Account in Azure Stack and an Azure Databricks consuming information from that local Storage Account. In addition, is traffic charged as if it were data transfer between regions?1.5KViews0likes2CommentsConnection to an ARM server using Azure Stack client library for C++ using SSL certificates.
We are trying to connect to an ARM server using Azure Stack client library for C++. https://azure.github.io/azure-storage-cpp/ We would like to use the blob storage to read/write data. SSL certificates are deployed in the Azure Stack servers. We would like to validate the SSL certificates of the ARM server before connecting to it. If REST APIs are used such as to list the subscriptions Ids in ARM server, SSL certificates and enforcement of TLS 1.2 could be done by the below curl command. curl -X "POST" "https://adfs.local.azurestack.external/adfs/oauth2/token" -H "Content-Type: application/x-www-form-urlencoded" --data-urlencode "client_id=1950a258-227b-4e31-a9cf-717495945fc2" --data-urlencode "grant_type=password" --data-urlencode "username=cloudadmin@azurestack.local" --data-urlencode "password=myazurepassword" --data-urlencode "resource=https://management.adfs.azurestack.local/65c7dcc3-2100-4ab2-a1bf-00d13291bf7d" --tlsv1.2 --cacert "C:\Users\AzureStackAdmin\Desktop\certs.pem" where --tlsv1.2 has been used for TLS enforcement and --cacert option of curl has been used for the certificate store. Could someone explain how the certificates could be validated when the connection is made to the ARM server using connect string of the client library. const utility::string_t storage_connection_string(U("DefaultEndpointsProtocol=https;AccountName=my_storage_account;AccountKey=my_storage_account_key")); What should be the method to specify the TLS version string and the certificate path in the connection string? Could someone please help? Thanks, Suman1.4KViews0likes1Comment