Is azure private cloud uses azure stack?

The answer is yes! Azure Private Cloud uses Azure Stack as its foundation technology. Azure Stack is a hybrid cloud computing solution that enables organizations to run Azure services on-premises or in a hosted environment. Azure Stack includes many of the same services and APIs as the Azure public cloud, allowing users to build and deploy applications in a consistent manner across both environments.

Azure Private Cloud is essentially a deployment of Azure Stack that is hosted on dedicated infrastructure and is managed by the customer or a third-party hosting provider. It provides the same Azure services, APIs, and management tools as the public cloud but with the added control and security of a private cloud environment. This can be useful for organizations that have regulatory or compliance requirements that prohibit them from using public cloud services or for those who require the additional control over their IT infrastructure.

Is setting up azure private cloud uses own hardware in the office?

The answer is yes! Setting up an Azure Private Cloud can involve using your own hardware on-premises, or it can be hosted by a third-party provider. The choice of hardware depends on several factors, such as the size of the deployment, the workload requirements, and the budget.

If you choose to set up an Azure Private Cloud on-premises, you would need to provide the hardware infrastructure yourself. This would typically involve purchasing and configuring servers, storage, and networking equipment to meet the requirements of the Azure Stack deployment. Microsoft provides a hardware compatibility list that outlines the specific hardware requirements for Azure Stack.

Alternatively, you could choose to use a third-party hosting provider that offers Azure Stack as a service. In this case, the provider would supply and manage the hardware infrastructure for you, and you would simply consume the Azure Stack services through a subscription.

In either case, setting up an Azure Private Cloud requires careful planning and consideration of factors such as hardware requirements, network connectivity, security, and compliance.

How to set up private cloud in azure using on-premise hardware step by step?

Setting up an Azure Private Cloud using on-premise hardware can be a complex process that requires careful planning and configuration. Here are the general steps involved in setting up an Azure Private Cloud using on-premise hardware:

1. Check hardware compatibility: Review the Azure Stack hardware compatibility list and ensure that your hardware meets the requirements.
2. Prepare the hardware: Configure the servers, storage, and networking equipment according to the Azure Stack deployment requirements. This may involve BIOS updates, firmware updates, and configuring the hardware RAID.
3. Install Azure Stack: Install Azure Stack on the prepared hardware using the Azure Stack Deployment Tool. This tool guides you through the installation process and configures the necessary networking and storage components.
4. Connect to Azure: Connect your Azure Stack deployment to Azure using the Azure Stack Hub Azure Marketplace Management resource provider. This allows you to download and install Azure services and updates from Azure.
5. Configure Azure Stack: Configure the Azure Stack environment, including creating tenants, defining quotas, and setting up plans and offers for your users.
6. Deploy workloads: Deploy your workloads to the Azure Stack environment, either through the Azure Marketplace or by creating your own custom templates.
7. Manage the environment: Manage the Azure Stack environment using the Azure Stack portal, PowerShell, or the Azure Stack APIs.

The question is, why use of Azure stack? Because of high IO requirement.

Does Azure provision, for example, RAM to on-premise virtually? What if my on premise server runs out of RAM?

Azure Stack does allow you to provision additional resources such as virtual machines or storage from the Azure cloud and manage those resources alongside your on-premises infrastructure.

In your scenario, if your on-premises hardware is fully utilizing its 100GB of RAM, you can’t directly add virtual RAM from Azure to supplement this physical limitation. What you can do, however, is provision additional virtual machines in Azure to offload some processes or workloads from your on-premises environment. These Azure VMs can utilize Azure’s resources, including its RAM allocation, to handle tasks that may be pushing your on-premises hardware to its limits.

This approach allows you to distribute workloads between your on-premises infrastructure and Azure cloud resources, but it doesn’t directly increase the RAM available on your on-premises hardware.