Failed to retrieve provider versions for hashicorp/azurerm in Module 03-Network-Hub (URGENT)

[upwardsolutions-inc]

The issue occurs when running terraform init for the 03-Network-Hub module in the AKS Landing Zone Accelerator repository. The error specifically states that no provider versions match the given constraints for hashicorp/azurerm. However, the same issue is not encountered when initializing other modules like 04-Network-LZ or 06-AKS-Cluster.

Steps to Reproduce:

1. Clone the AKS Landing Zone Accelerator repository.
2. Navigate to the Scenarios/03-Network-Hub directory.
3. Run the following command:
   terraform init
4. Observe the error:

Error: Failed to query available provider packages
│ Could not retrieve the list of available versions for provider hashicorp/azurerm: 
│ no available releases match the given constraints >= 3.71.0, ~> 3.71, ~> 3.117, ~> 4.0, < 4.0.0, < 5.0.0

5. Navigate to other modules such as 04-Network-LZ or 06-AKS-Cluster:

cd Scenarios/04-Network-LZ
terraform init

6. Observe that no error occurs during initialization for these modules.

Expected Behavior:
Terraform should successfully initialize the 03-Network-Hub module without errors, similar to the other modules.

Actual Behavior:
Terraform fails to initialize the 03-Network-Hub module and outputs the following error:

Error: Failed to query available provider packages
│ Could not retrieve the list of available versions for provider hashicorp/azurerm: 
│ no available releases match the given constraints >= 3.71.0, ~> 3.71, ~> 3.117, ~> 4.0, < 4.0.0, < 5.0.0

Logs:
Attach Terraform debug logs (TF_LOG=TRACE terraform init) for the 03-Network-Hub module. Focus on any discrepancies in provider download attempts.

[upwardsolutions-inc]

I found the root cause. In the main.tf file, the below code didn't specify the version and it was taking the latest version 0.4.0 which depends on azurerm ~> 4.0 which was conflicting with other modules which depends on azurerm ~> 3.x.

By adding the version line, fixes the issue.
version = "0.3.0"

module "azure_bastion" {
source = "Azure/avm-res-network-bastionhost/azurerm"
name = "bastion"
resource_group_name = azurerm_resource_group.rg.name
location = azurerm_resource_group.rg.location
copy_paste_enabled = true
file_copy_enabled = false
sku = "Standard"
ip_configuration = {
name = "bastion-ipconfig"
subnet_id = module.avm-res-network-virtualnetwork.subnets["AzureBastionSubnet"].resource_id
public_ip_address_id = module.publicIpBastion.public_ip_id
}
ip_connect_enabled = true
scale_units = 4
shareable_link_enabled = true
tunneling_enabled = true
kerberos_enabled = false
}