feat: Add new data volume for XDMod queue data

• Added a new data block storage resource in Terraform configuration.
• Updated the remote-exec provisioner to mount the XDMod queue data volume.

main.tf

@@ -56,6 +56,7 @@ output "keypair_name" {
 
 data "openstack_networking_network_v2" "external_net" {name = var.external_network}
 data "openstack_blockstorage_volume_v3" "disk" {name = var.data_volume}
+data "openstack_blockstorage_volume_v3" "disk2" {name = var.xdmod_queue_data_volume}
 
 # runs the ohpc-instance module - creates ohpc instance using variables defined above
 # calls functions from dmz-network, import-keypair, and floating-ip-address modules to get values created there for use
@@ -71,7 +72,10 @@ module "create-ohpc-instance" {
     floating_ip_ohpc = module.floating-ip-address.ohpc_address
     ohpc_user =  var.ohpc_user
     ssh_private_key = var.ssh_private_key
-    vol_id = data.openstack_blockstorage_volume_v3.disk.id
+    vol_ids = [
+      data.openstack_blockstorage_volume_v3.disk.id,
+      data.openstack_blockstorage_volume_v3.disk2.id,
+    ]
 }
 
 # runs the ood-instance module - creates ood instance using variables defined above
@@ -149,7 +153,9 @@ provisioner "remote-exec" {
 
 provisioner "remote-exec" {
     inline = [
-      "sudo mount ${module.create-ohpc-instance.device}1 /var/lib/mysql",
+      "sudo mkdir -p /data/xdmod/queues",
+      "sudo mount ${module.create-ohpc-instance.device[0]}1 /var/lib/mysql",
+      "sudo mount ${module.create-ohpc-instance.device[1]}1 /data/xdmod/queues",
       "sudo df -h",
       "sudo systemctl restart mariadb",
     ]