Check Azure Resources/Quotas

Everpure Cloud Dedicated for Azure utilizes a range of services and instances. Generally, not all instance types can be available in all the regions, This might be due to the limited number of instances, or it might be available upon customer request. As Everpure Cloud Dedicated platform is built on the certain instance that has been designed, tested, and selected carefully to provide the capabilities and performance that can be leveraged.

We aim to keep the list of supported regions up to date. However, we recommend that you check the availability of the instance in the selected region before deploying.

Note:

In some cases, certain Virtual Machine series used for controller instance might be restricted for a given Zone within a Region. These require Zonal Enablement before deployment. Please follow Microsoft Learn guidance on Zonal enablement request for restricted virtual machine series

Instance and Disk Types availability

Download this PowerShell script to check availability of Everpure Cloud Dedicated controllers and corresponding disk types in selected Azure regions.

Go to Azure Console, open Cloud Shell, choose PowerShell and upload the script file. After the file is uploaded, execute the script in Azure Cloud Shell:

PS Azure:\> ./CheckCBSAvailability.ps1

Azure VM Instance vCPU Limits

By default, Azure places a default quota limit in every customer Azure subscription for every region. To view the existing limits, run the Get-AzVMUsage PowerShell cmdlet for your region. PowerShell can easily be accessed via the Azure Cloud Shell from the Azure portal.

Ensure that your counts for Total Regional vCPUs haven't reached their respective limits. Each Everpure Cloud Dedicated instance you deploy will need to have a certain number of available vCPUs. See following table for exact vCPUs required for each Everpure Cloud Dedicated instance type.

Everpure Cloud Dedicated Model	Azure VM Type	Total vCPUs Required
V10MU-R1	D32s_v3	64
V20MU-R1	D64s_v3	128
V10MP2-R2	E16bds_v5	32
V20MP2-R2	E32bds_v5	64
V50MP2-R2	D128dsv_v6	256

Example output of Get-AzVMUsage command where the current Standard DSv3 Limit = 128:


PS Azure:\> Get-AzVMUsage -Location west-us2
cmdlet Get-AzVMUsage at command pipeline position 1
Supply values for the following parameters:
(Type !? for Help.)
Location: west-us2

Name                              Current Value Limit  Unit
----                              ------------- -----  ----
Availability Sets                             0  2500 Count
Total Regional vCPUs                          2  1126 Count
Virtual Machines                              1 25000 Count
.
.
Standard DSv3 Family vCPUs                    0   128 Count
.

If you do not have enough vCPUs, you can request a quota increase. Details about how to do so are available in the article Increase VM-family vCPU quotas.