Draft: Add image sharing option to packer template

xdmod/image.pkr.hcl

@@ -10,6 +10,9 @@ source "openstack" "image" {
   ssh_keypair_name         = "${var.ssh_keypair_name}"
   ssh_private_key_file     = "${var.private_key_file}"
   ssh_username             = "${var.ssh_username}"
+  image_members            = var.image_membership
+  image_auto_accept_members= var.auto_accept_members
+  image_tags               = var.image_tags
   #pause_before_connecting  = "5m"
   #ssh_timeout              = "10m"
 }