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variable "server_fqdn" {
type = "string"
}
variable "server_id" {
type = "string"
}
resource "hcloud_volume" "master" {
name = "master"
size = 50
server_id = "${var.server_id}"
}
# this is only run once if the volume id changes
resource "null_resource" "volume_format" {
triggers = {
volume_id = "${hcloud_volume.master.id}"
}
connection {
host = "${var.server_fqdn}"
}
provisioner "remote-exec" {
inline = [
"mkfs.ext4 ${hcloud_volume.master.linux_device}",
]
}
}
resource "null_resource" "volume_mount" {
triggers = {
server_id = "${var.server_id}"
volume_id = "${hcloud_volume.master.id}"
}
connection {
host = "${var.server_fqdn}"
}
provisioner "file" {
content = <<EOF
[Unit]
Description=Mount /srv directory
[Mount]
What=${hcloud_volume.master.linux_device}
Where=/srv
Type=ext4
Options=defaults
EOF
destination = "/etc/systemd/system/srv.mount"
}
provisioner "remote-exec" {
inline = [
"systemctl daemon-reload",
"systemctl enable srv.mount",
"systemctl start srv.mount",
]
}
}
output "server_id" {
value = "${null_resource.volume_mount.triggers.server_id}"
}
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