Start with Cloud Adoption Framework enterprise-scale landing zones #CAF #Azure #Cloud #MVPBuzz

The Cloud Adoption Framework for Azure enterprise-scale landing zone architecture varies between customers. So there is no one size fits all but there is a lot in common that can be reused next time.

Often I hear Azure Enterprise-scale is not for me it is enterprise. Wrong anyone can use the CAF and Azure Enterprise-scale. as it is modular by design. But if you have just 1 VM there is still some usage that you could use say the management groups or monitoring ,RBAC.

Source :

The enterprise-scale approach to construct landing zones includes three sets of assets to support cloud teams:

But how do we start with this what to build Well Microsoft made this easy there is a accelerator that I will explain below.

With this solution accelerator you can setup the foundation in one process.

Often there is this error showing even if you are an Azure subscription owner

You don't have authorization to perform action ‘Microsoft.Resources/deployments/validate/action'.

This can be fixed by adding the user account to the Owner role at Tenant root scope. This can only be done with powershell assign Owner role at Tenant root scope (“/”) as a User Access Administrator to current user
New-AzRoleAssignment -Scope ‘/' -RoleDefinitionName ‘Owner' -ObjectId “user objectID”

go to the user and grab the object ID

Now that everything is ready we can start.

Choose where the instance needs to land, pick the proper region for your azure resources. If your default is west europe then choose west europe here

As I did not want to deploy it in a dedicated subscription, I'll pick my own. the prefix for the management groups is based on the text that is visible later.

The management groups holds the subscriptions and policys can be placed on the management groups.

Here are the options for the log analytics and the policys. to keep a good governance you need logging and policy's in the Azure Microsoft defender for cloud you can see later the policys and the secure score.

At this time I don't want to use the devops pipeline. but it is a great add on and you can start from there with the pipeline deployment

Now you need to choose the deployment go for a hub spoke or Azure virtual wan. Depending on your needs, personally I'm a big fan of Azure virtual wan so I'll choose this. As optional resources can be added as:

  • DDoS Protection Standard
  • Azure Private DNS Zones for Azure PaaS services
  • and ExpressRoute Gateways
  • Azure Firewall

With these options you may need to choose the right sku and a proper subnet and or zone redundancy.

I choose the standard sku, this is without the IDS and TLS inspection, best option is choose premium.

Always use a NSG on your network, never never never add a direct to the web.

In the Enterprise-scale it is to use multiple subscriptions, see also the enterprise-scale layout

Now that the deployment is ready we can view de Azure virtual wan with the firewall.

The deployment of the resources are easy to find as the prefix is used on all the resources

Looking at the log analytics and de policys, always check this. maybe you need to adjust the workload and or add extra settings on the workload the make things compliant.

Overall the template is a great starter, and yes you need to configure a lot more than just the foundation, but this gives you a good understanding on what is needed and what to connect and play with the resources.

Go here for the github template of the enterprise scale

Look on my blog for how to configure the and Azure firewall.

Follow Me on Twitter @ClusterMVP

Follow My blog https://robertsmit.wordpress.com

Linkedin Profile Robert Smit MVP Linkedin profile

Google  : Robert Smit MVP profile

Author: Robert Smit [MVP]

Robert Smit is Senior Technical Evangelist and is a current Microsoft MVP in Clustering as of 2009.
Robert has over 20 years experience in IT with experience in the educational, health-care and finance industries.
Robert's past IT experience in the trenches of IT gives him the knowledge and insight that allows him to communicate effectively with IT professionals
who are trying to address real concerns around business continuity, disaster recovery and regulatory compliance issues. Robert holds the following certifications:
MCT – Microsoft Certified Trainer, MCTS – Windows Server , MCSE, MCSA and MCPS. He is an active participant in the Microsoft newsgroup community and is currently focused on , Failover Clustering, SQL Server, Azure and all things related to Cloud Computing and Infrastructure Optimalization.
Follow Robert on Twitter @ClusterMVP
Or follow his blog https://robertsmit.wordpress.com
Linkedin Profile Http://nl.linkedin.com/in/robertsmit

Robert is also capable of transferring his knowledge to others which is a rare feature in the field of IT. He makes a point of not only solving issues but also of giving on the job training of his colleagues.

A customer says ” Robert has been a big influence on our technical staff and I have to come to know him as a brilliant specialist concerning Microsoft Products. He was Capable with his in-depth knowledge of Microsoft products to troubleshoot problems and develop our infrastructure to a higher level. I would certainly hire him again in the future. ”

Details of the Recommendation: “I have been coordinating with Robert implementing a very complex system. Although he was primarily a Microsoft infrastructure specialist; he was able to understand and debug .Net based complext Windows applications and websites. His input to improve performance of applications proved very helpful for the success of our project

 

This article was originally published by The Windows Server HA Blog. You can find the original article here.