Using Terraform modules from the Hashicorp public registry.

Use JamesDld modules from the Terraform registry : https://registry.t…

…erraform.io/modules/JamesDLD.

Use a Terraform YAML template for the multi-stage pipelines.
Use Terraform 0.12.6 and above.
Use the last version of the azurerm and azuread providers, reguraly tested by an Azure DevOps pipeline.
All Best Practices can be excecuted separately.

Use IP Address from RFC 1918

Enable Kernel IP Forwarding for Linux VM when asked
Bug fix when creating an Azure Bastion trhough the Az-VirtualNetwork module

Merge the nic module into the vm module without using the null resour…

…ce resource

Merge the rsv module into the vm module
VM options fits with the Terraform resources options and some option are no more mandatory
Upgrade from Terraform v0.12.3 to v0.12.5
Merge the subnet, nsg, route table modules into the vnet module without using the null resource resource

Use the following versions Terraform 0.12.3, AzureRm 1.31.0, AzureAd …

…0.4.0

Use the master branch for Terraform module.

Use Azure DNS private zones and Azure Firewall DNAT rules.

terraform 0.12.1 and azurerm 1.29.0

Terraform 0.12 ready.