1 files changed, 94 insertions, 0 deletions
diff --git a/terraform/stdvps/main.tf b/terraform/stdvps/main.tf
index 2328bb1..2e94f1d 100644
--- a/terraform/stdvps/main.tf
+++ b/terraform/stdvps/main.tf
@@ -6,6 +6,11 @@ variable "location" {
   type = "string"
 }
 
+variable "volume_name" {
+  type = "string"
+  default = ""
+}
+
 resource "random_id" "server" {
   prefix      = "peter-"
   byte_length = 2
@@ -33,6 +38,95 @@ resource "cloudflare_record" "record_aaaa" {
   type   = "AAAA"
 }
 
+resource "hcloud_volume" "master" {
+  count = "${var.volume_name == "" ? 0 : 1}"
+  name = "${var.volume_name}"
+  size = 50
+  server_id = "${hcloud_server.server.id}"
+}
+
+# volumes contain persistent storage and thus need to be initialized manually
+resource "null_resource" "volume_mount" {
+  count = "${var.volume_name == "" ? 0 : 1}"
+
+  triggers = {
+    server_id = "${hcloud_server.server.id}"
+    volume_id = "${hcloud_volume.master.id}"
+  }
+
+  connection {
+    host = "${hcloud_server.server.ipv4_address}"
+  }
+
+  provisioner "remote-exec" {
+    inline = ["mkdir -p /mnt/storage"]
+  }
+
+  provisioner "file" {
+    content = <<EOF
+[Unit]
+Description=Mount /mnt/storage directory
+
+[Mount]
+What=${hcloud_volume.master.linux_device}
+Where=/mnt/storage
+Type=ext4
+Options=defaults
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    destination = "/etc/systemd/system/mnt-storage.mount"
+  }
+
+  provisioner "file" {
+    content = <<EOF
+[Unit]
+Description=Mount /srv to persistent volume storage
+After=mnt-storage.mount
+BindsTo=mnt-storage.mount
+
+[Mount]
+What=/mnt/storage/srv
+Where=/srv
+Type=ext4
+Options=bind
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    destination = "/etc/systemd/system/srv.mount"
+  }
+
+  provisioner "file" {
+    content = <<EOF
+[Unit]
+Description=Mount /home to persistent volume storage
+After=mnt-storage.mount
+BindsTo=mnt-storage.mount
+
+[Mount]
+What=/mnt/storage/home
+Where=/home
+Type=ext4
+Options=bind
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    destination = "/etc/systemd/system/home.mount"
+  }
+
+  provisioner "remote-exec" {
+    inline = [
+      "systemctl daemon-reload",
+      "systemctl enable --now mnt-storage.mount",
+      "systemctl enable --now srv.mount",
+      "systemctl enable --now home.mount"
+    ]
+  }
+}
+
 output "ipv4" {
   value = "${hcloud_server.server.ipv4_address}"
 }