terraform-azure-site-recovery

Deploys Azure Site Recovery vault and configures replication for existing Azure VMs.

Prerequisite the subnets where the exisitng VMs reside must have the 'Microsoft.Storage' service endpoint enabled to allow access to the replication cache storage account

WARNING adding additional disks to a VM already replicated will destory the current replication first before the entire VM is re-replicated. This can take additional time to complete.

Usage Examples

Review the examples folder: examples

Deployment

Perform the following commands on the root folder:

• terraform init to get the plugins
• terraform plan to see the infrastructure plan
• terraform apply to apply the infrastructure build
• terraform destroy to destroy the built infrastructure

use terraform-docs to create Inputs and Outpus documentation terraform-docs

terraform-docs markdown .

Requirements

Name	Version
terraform	>=1.0.0
azurerm	=2.97.0

Providers

Name	Version
azurerm	=2.97.0
random	n/a

Modules

No modules.

Resources

Name	Type
azurerm_public_ip.secondary	resource
azurerm_recovery_services_vault.asr_vault	resource
azurerm_resource_group.rg_secondary	resource
azurerm_role_assignment.asr_contributor_assignment	resource
azurerm_role_assignment.asr_storageblobdatacontributor_assignment	resource
azurerm_site_recovery_fabric.primary	resource
azurerm_site_recovery_fabric.secondary	resource
azurerm_site_recovery_network_mapping.network-mapping	resource
azurerm_site_recovery_protection_container.primary	resource
azurerm_site_recovery_protection_container.secondary	resource
azurerm_site_recovery_protection_container_mapping.container-mapping	resource
azurerm_site_recovery_replicated_vm.vm-replication-no-pubip	resource
azurerm_site_recovery_replicated_vm.vm-replication-pubip	resource
azurerm_site_recovery_replication_policy.policy	resource
azurerm_storage_account.primary	resource
azurerm_subnet.secondary	resource
azurerm_virtual_network.secondary	resource
random_string.random_string	resource

Inputs

Name	Description	Type	Default	Required
app_consistent_snapshot_frequency_minutes	ASR policy setting. Sets the application consistent snapshot frequency in minutes	number	240	no
asr_cache_resource_group_name	Azure resource group name of where the storgae account for replication cache should be created	string	null	no
asr_subnet_prefixes	The address prefix to use for the subnets in the ASR replicated secondary location	list(string)	[
"10.0.1.0/24" ]	no
asr_vault_name	Azure ASR Vault Name	string	null	no
asr_vnet_address_space	The address space that is used by the virtual network setup in the ASR replicated secondary location
list(string)	[ "10.0.0.0/16" ]	no
existing_subnet_id	Azure subnet id of the existing subnet where one the primary VM resides. Please ensure this subnet has the Microsoft.Storage service endpoint enabled	string	null	no
existing_vm_networkinteface_id	Azure network interface id of interface attached to existing VM	string	null	no
existing_vm_primary	Azure exisiting VMs information. The object 'vm_pubip' should be set to true if a public IP is required for the VM and the 'vm_datadisks' allows for multiple data disks to be specified	list(object({ vm_name = string vm_id = string vm_osdisk_id = string vm_osdisk_type = string vm_existing_nic_id = string vm_pubip = bool vm_datadisks = list(object({ id = string type = string
})) }))	[]	no
existing_vnet_id_primary	Azure vNet id of exisitng network where primary VM resides	string	null	no
location_primary	Azure location of where the exisiting VMs reside	string	null	no
location_secondary	Azure location of where the VMs will need to be replicated to	string	null	no
recovery_point_retention_minutes	ASR policy setting. Sets the recovery point retention in minutes	number	1440	no
resource_group_name_secondary	Azure resource group for secondary location of replicated resources	string	null	no

Outputs

No outputs.