Volume attachments not supported @ PSNC production

production1/terraform/vms.tf

@@ -109,10 +109,11 @@ resource "openstack_blockstorage_volume_v3" "nfs-volume" {
   size = var.nfs_volume_size
 }
 
-resource "openstack_compute_volume_attach_v2" "nfs-volume-attach" {
-  instance_id = openstack_compute_instance_v2.nfs.id
-  volume_id   = openstack_blockstorage_volume_v3.nfs-volume.id
-}
+# Multiattach volumes are only supported starting with compute API version 2.60.
+# resource "openstack_compute_volume_attach_v2" "nfs-volume-attach" {
+#   instance_id = openstack_compute_instance_v2.nfs.id
+#   volume_id   = openstack_blockstorage_volume_v3.nfs-volume.id
+# }
 
 resource "local_file" "volume-script" {
   filename        = "nfs-volume.sh"
@@ -123,7 +124,7 @@ if ! dpkg-query -s xfsprogs >/dev/null 2>&1; then
 	apt-get update
 	apt-get install -y xfsprogs
 fi
-device="${openstack_compute_volume_attach_v2.nfs-volume-attach.device}"
+device="/dev/sdc" # openstack_compute_volume_attach_v2.nfs-volume-attach.device
 mkfs.xfs -L NFS "$device" || true
 grep -q 'LABEL=NFS' /etc/fstab || /bin/echo -e "LABEL=NFS\t/exports\txfs\tdefaults,uquota,pquota\t0\t0" | tee -a /etc/fstab
 mkdir /exports 2>/dev/null || true
@@ -137,18 +138,19 @@ resource "openstack_blockstorage_volume_v3" "docker-volume" {
   size  = var.docker_volumes_size
 }
 
-resource "openstack_compute_volume_attach_v2" "docker-volume-attach" {
-  count       = var.extra_workers + var.gpu_workers + 2
-  instance_id = local.nodes[count.index].id
-  volume_id   = openstack_blockstorage_volume_v3.docker-volume[count.index].id
-}
+# Multiattach volumes are only supported starting with compute API version 2.60.
+# resource "openstack_compute_volume_attach_v2" "docker-volume-attach" {
+#   count       = var.extra_workers + var.gpu_workers + 2
+#   instance_id = local.nodes[count.index].id
+#   volume_id   = openstack_blockstorage_volume_v3.docker-volume[count.index].id
+# }
 
 resource "local_file" "docker-volume-script" {
   filename        = "docker-volume.sh"
   file_permission = "0755"
   content         = <<EOT
 #! /bin/bash -xe
-volumes="${join("\n", [for n, d in zipmap(tolist(local.nodes[*].name), tolist(openstack_compute_volume_attach_v2.docker-volume-attach[*].device)) : format("%s:%s", n, d)])}"
+volumes="${join("\n", [for n in tolist(local.nodes[*].name) : format("%s:%s", n, "/dev/sdb")])}"
 volume=$(echo "$volumes" | grep "$(hostname):")
 device=$(echo "$volume" | cut -d: -f2)
 if ! dumpe2fs -h "$device" >/dev/null 2>&1; then
@@ -173,17 +175,18 @@ resource "openstack_blockstorage_volume_v3" "squid-volume" {
   size = var.squid_volume_size
 }
 
-resource "openstack_compute_volume_attach_v2" "squid-volume-attach" {
-  instance_id = openstack_compute_instance_v2.ingress.id
-  volume_id   = openstack_blockstorage_volume_v3.squid-volume.id
-}
+# Multiattach volumes are only supported starting with compute API version 2.60.
+# resource "openstack_compute_volume_attach_v2" "squid-volume-attach" {
+#   instance_id = openstack_compute_instance_v2.ingress.id
+#   volume_id   = openstack_blockstorage_volume_v3.squid-volume.id
+# }
 
 resource "local_file" "squid-volume-script" {
   filename        = "squid-volume.sh"
   file_permission = "0755"
   content         = <<EOT
 #! /bin/bash -xe
-device="${openstack_compute_volume_attach_v2.squid-volume-attach.device}"
+device="/dev/sdc" # openstack_compute_volume_attach_v2.squid-volume-attach.device
 if ! dumpe2fs -h "$device" >/dev/null 2>&1; then
 	mkfs.ext4 -L SQUID "$device"
 fi