first working version that includes snapmirror creation.

Author: nichollri

Terraform/fsxn-replicate/main.tf

@@ -36,14 +36,14 @@ provider "netapp-ontap" {
   # At least one is required.
   connection_profiles = [
     {
-      name = "primary_clus"
+      name = var.prime_clus_name
       hostname = var.prime_hostname
       username = jsondecode(data.aws_secretsmanager_secret_version.ontap_prime_username_pass.secret_string)["username"]
       password = jsondecode(data.aws_secretsmanager_secret_version.ontap_prime_username_pass.secret_string)["password"]
       validate_certs = var.validate_certs
     },
     {
-      name = "dr_clus"
+      name = var.dr_clus_name
       hostname = join("", aws_fsx_ontap_file_system.terraform-fsxn.endpoints[0].management[0].ip_addresses)
       username = jsondecode(data.aws_secretsmanager_secret_version.ontap_prime_username_pass.secret_string)["username"]
       password = jsondecode(data.aws_secretsmanager_secret_version.ontap_prime_username_pass.secret_string)["password"]
@@ -88,65 +88,53 @@ resource "aws_fsx_ontap_storage_virtual_machine" "mysvm" {
   root_volume_security_style = var.dr_root_vol_sec_style
 }
 
-data "netapp-ontap_storage_volume_data_source" "my_vol" {
+data "netapp-ontap_storage_volume_data_source" "src_vols" {
    for_each        = toset(var.list_of_volumes_to_replicate)
-   cx_profile_name = "primary_clus"
+   cx_profile_name = var.prime_clus_name
    svm_name        = var.prime_svm
    name            = each.value
 }
 
-resource "netapp-ontap_storage_volume_resource" "volloop" {
-   for_each = data.netapp-ontap_storage_volume_data_source.my_vol
-   cx_profile_name = "dr_clus"
-   name = "${each.value.name}_dp"
-   type = "dp"
-   svm_name = aws_fsx_ontap_storage_virtual_machine.mysvm.name
-   aggregates = [
-     {
-       name = "aggr1"
-     },
-   ]
-   space_guarantee = "none"
-   space = {
-       size = each.value.space.size
-       size_unit =  each.value.space.size_unit
-       logical_space = {
-       enforcement = true
-       reporting = true
-     }
-  }
-  tiering = {
-      policy_name = "all"
-  }
-  nas = {
-    export_policy_name = "default"
-#    security_style = "unix"
-    # junction_path = join("", ["/",each.value.name])
+variable "size_in_mb" {
+  type = map(string)
+
+  # Conversion to MBs
+  default = {
+    "mb" = 1
+    "MB" = 1
+    "gb" = 1024
+    "GB" = 1024
+    "tb" = 1024*1024
+    "TB" = 1024*1024
   }
 }
 
-# Now that we have the DP volumes created on the newly deployed destination cluster,
-# let's get the intercluster LIFs so we can peer the clusters.
 
-# For existing FSx ONTAP cluster
-data "netapp-ontap_networking_ip_interfaces_data_source" "primary_intercluster_lifs" {
-  cx_profile_name = "primary_clus"
-  filter = {
-     svm_name        = var.prime_svm
-#     svm_name        = "FsxId020de2687bd98ccf7"
-     name            = "iscsi_*"  # Filter to only get intercluster LIFs
+resource "aws_fsx_ontap_volume" "dp_volumes" {
+  for_each = data.netapp-ontap_storage_volume_data_source.src_vols
+  storage_virtual_machine_id = aws_fsx_ontap_storage_virtual_machine.mysvm.id
+  name     = "${each.value.name}_dp"
+  ontap_volume_type = "DP"
+  size_in_megabytes = each.value.space.size * lookup(var.size_in_mb, each.value.space.size_unit, 0)
+  tiering_policy {
+    name = "ALL"
   }
+  skip_final_backup = true
 }
 
-# For newly created FSx ONTAP cluster
-data "netapp-ontap_networking_ip_interfaces_data_source" "dr_intercluster_lifs" {
-  cx_profile_name = "dr_clus"
-  filter = {
-     svm_name        = aws_fsx_ontap_storage_virtual_machine.mysvm.name
-     name            = "inter*"  # Filter to only get intercluster LIFs
-  }
+resource "aws_fsx_ontap_volume" "test_src" {
+  storage_virtual_machine_id = aws_fsx_ontap_storage_virtual_machine.mysvm.id
+  name                       = "volx_src"
+  ontap_volume_type          = "RW"
+  size_in_megabytes          = 1024
+  junction_path              = "/volx_src"
+  storage_efficiency_enabled = true
 }
 
+# Now that we have the DP volumes created on the newly deployed destination cluster,
+# let's get the intercluster LIFs so we can peer the clusters.
+
+
 # For now let's try to get the source and destination IC LIFs via AWS TF provider.
 data "aws_fsx_ontap_file_system" "source_fsxn" {
   id = var.prime_fsxid
@@ -155,8 +143,8 @@ data "aws_fsx_ontap_file_system" "source_fsxn" {
 # Now udse the LIF names and IP addresses to peer the clusters
 
 resource "netapp-ontap_cluster_peers_resource" "cluster_peer" {
-  cx_profile_name      = "primary_clus"  # Source cluster profile
-  peer_cx_profile_name = "dr_clus"       # Destination (peer) cluster profile
+  cx_profile_name      = var.prime_clus_name  # Source cluster profile
+  peer_cx_profile_name = var.dr_clus_name       # Destination (peer) cluster profile
 
   remote = {
     # Destination cluster (DR) intercluster LIF IPs
@@ -172,3 +160,37 @@ resource "netapp-ontap_cluster_peers_resource" "cluster_peer" {
   # passphrase = var.cluster_peer_passphrase  # Optional, if you use passphrase for peering
   peer_applications = ["snapmirror"]
 }
+
+resource "netapp-ontap_svm_peers_resource" "peer_svms" {
+  cx_profile_name = var.dr_clus_name
+  svm = {
+    name = aws_fsx_ontap_storage_virtual_machine.mysvm.name
+  }
+  peer = {
+    svm = {
+      name = var.prime_svm
+    }
+    cluster = {
+      name = var.prime_cluster_vserver
+    }
+    peer_cx_profile_name = var.prime_clus_name
+  }
+  applications = ["snapmirror", "flexcache"]
+  depends_on = [
+    netapp-ontap_cluster_peers_resource.cluster_peer
+  ]
+}
+
+resource "netapp-ontap_snapmirror_resource" "snapmirror" {
+  for_each = data.netapp-ontap_storage_volume_data_source.src_vols
+  cx_profile_name = var.dr_clus_name
+  source_endpoint = {
+     path = join(":",[var.prime_svm,each.value.name])
+  }
+  destination_endpoint = {
+     path = join(":",[aws_fsx_ontap_storage_virtual_machine.mysvm.name, "${each.value.name}_dp"])
+  }
+  depends_on = [
+    netapp-ontap_svm_peers_resource.peer_svms
+  ]
+}

Terraform/fsxn-replicate/output.tf

@@ -1,39 +1,18 @@
-output "volume_details" {
-  value = {
-    for key, volume in data.netapp-ontap_storage_volume_data_source.my_vol : key => {
-      name      = volume.name
-      type      = volume.type
-      size      = "${volume.space.size}${volume.space.size_unit}"
-    }
-  }
-  description = "Details of the volumes including name, type, size, and size unit"
-}
-
-#output "lifs" {
+#output "volume_details" {
 #  value = {
-#    for key, lif in data.netapp-ontap_networking_ip_interfaces_data_source.primary_intercluster_lifs : key => {
-#      name       = lif.ip_interfaces.name
-#      ip_address = lif.ip_interfaces.ip.ip_address
+#    for key, volume in data.netapp-ontap_storage_volume_data_source.src_vols : key => {
+#      name      = volume.name
+#      type      = volume.type
+#      size      = "${volume.space.size}${volume.space.size_unit}"
 #    }
 #  }
-#  description = "Details of source intercluster LIFs"
+#  description = "Details of the volumes including name, type, size, and size unit"
 #}
 
-output "primary_intercluster_lifs_details" {
-  value = {
-    for lif in data.netapp-ontap_networking_ip_interfaces_data_source.primary_intercluster_lifs.ip_interfaces : lif.name => lif.ip.address
-  }
-  description = "Intercluster LIF names and IP addresses for the primary existing cluster"
-}
-
-output "data_from_aws_fsxn" {
-  value =  {
-    intercluster = {
-#      dns_name = data.aws_fsx_ontap_file_system.source_fsxn.endpoints[0].intercluster[0].dns_name
-#      ip_addresses = data.aws_fsx_ontap_file_system.source_fsxn.endpoints[0].intercluster[0].ip_addresses
-      all_of_it = data.aws_fsx_ontap_file_system.source_fsxn
-    }
-  }
-  description = "All data from aws fsxn provider"
-}
+#output "data_from_aws_fsxn" {
+#  value =  {
+#      all_of_it = data.aws_fsx_ontap_file_system.source_fsxn
+#  }
+#  description = "All data from aws fsxn provider"
+#}
 

Terraform/fsxn-replicate/variables.tf

@@ -12,12 +12,24 @@ variable "prime_fsxid" {
    default     = "fs-020de2687bd98ccf7"
 }
 
+variable "prime_clus_name" {
+   description = "This is the name of the cluster given for ONTAP TF connection profile. This is a user creatred value, that can be any string. It is referenced in many ONTAP TF resources."
+   type        = string
+   default     = "primary_clus"
+}
+
 variable "prime_svm" {
    description = "Name of svm for replication in the primary cluster."
    type        = string
    default     = "vs1cli"
 }
 
+variable "prime_cluster_vserver" {
+   description = "Name of cluster vserver for inter cluster lifs in the primary cluster. This can be found by running network interface show on the source cluster"
+   type        = string
+   default     = "FsxId020de2687bd98ccf7"
+}
+
 variable "prime_aws_region" {
    description = "AWS regionfor the Primary ONTAP FSxN"
    type        = string
@@ -39,7 +51,7 @@ variable "username_pass_secrets_id" {
 variable "list_of_volumes_to_replicate" {
    description = "list of volumes to replicate to dr fsxn"
    type        = list(string)
-   default     = ["cifs_share", "rvwn_from_bxp", "unix"]
+   default     = ["cifs_share", "rvwn_from_bxp", "rvwn_voltb", "rvwn_volmb"]
 }
 
 variable "dr_fsx_name" {
@@ -48,6 +60,12 @@ variable "dr_fsx_name" {
    default     = "terraform-dr-fsxn"
 }
 
+variable "dr_clus_name" {
+   description = "This is the name of the cluster given for ONTAP TF connection profile. This is a user creatred value, that can be any string. It is referenced in many ONTAP TF resources."
+   type        = string
+   default     = "dr_clus"
+}
+
 variable "dr_fsx_deploy_type" {
    description = "The file system deployment type. Supported values are 'MULTI_AZ_1', 'SINGLE_AZ_1', 'MULTI_AZ_2', and 'SINGLE_AZ_2'. MULTI_AZ_1 and SINGLE_AZ_1 are Gen 1. MULTI_AZ_2 and SINGLE_AZ_2 are Gen 2."
    type        = string
@@ -70,7 +88,7 @@ variable "dr_fsx_subnets" {
 variable "dr_fsx_capacity_size_gb" {
    description = "The storage capacity in GiBs of the FSxN file system. Valid values between 1024 (1 TiB) and 1048576 (1 PiB). Gen 1 deployment types are limited to 192 TiB. Gen 2 Multi AZ is limited to 512 TiB. Gen 2 Single AZ is limited to 1 PiB."
    type        = number
-   default     = 1024
+   default     = 2048
    validation {
       condition = var.dr_fsx_capacity_size_gb >= 1024 && var.dr_fsx_capacity_size_gb <= 1048576
       error_message = "Invalid capacity size. Valid values are between 1024 (1TiB) and 1045876 (1 PiB)."
@@ -214,7 +232,7 @@ variable "dr_vpc_id" {
 variable "dr_username_pass_secrets_id" {
    description = "Name of secret ID in AWS secrets"
    type        = string
-   default     = "rvwn_replicate_ontap_creds"
+   default     = "rvwn_replicate_ontap_creds_dr"
 }
 
 variable "validate_certs" {