From 58d869f3ca3c980897e62cef55cda4fdf932affb Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Wed, 5 Jun 2019 20:22:09 -0300
Subject: Add volume to VPS

Don't destroy everything on deploy. This would destroy the volume too.
---
 provision.yaml          |  5 +++++
 scripts/ci/provision.sh |  4 ----
 vps.tf                  | 13 +++++++++++++
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/provision.yaml b/provision.yaml
index 636e6d1..2ff7c6c 100644
--- a/provision.yaml
+++ b/provision.yaml
@@ -19,6 +19,11 @@
       file:
         path: /home/vps/
         state: directory
+    - name: Create symlink to attached volume
+      file:
+        src: /mnt/vps_persistent_volume
+        dest: /home/vps/volumes
+        state: link
     - name: Copy file
       copy: src={{ item.src }} dest={{ item.dest }}
       with_items:
diff --git a/scripts/ci/provision.sh b/scripts/ci/provision.sh
index b72a0f5..1000a55 100755
--- a/scripts/ci/provision.sh
+++ b/scripts/ci/provision.sh
@@ -18,10 +18,6 @@ envsubst < ./scripts/box/run-backup.env.sh | ssh "$TLD" 'cat > /home/vps/run-bac
 ssh "$TLD" /home/vps/run-backup.sh
 echo "Done."
 
-echo "Destroying existing infrastructure..."
-terraform destroy -input=false -auto-approve
-echo "Done."
-
 echo "Running 'terraform plan' and storing the planfile..."
 terraform --version
 terraform init
diff --git a/vps.tf b/vps.tf
index e278cc1..55a640e 100644
--- a/vps.tf
+++ b/vps.tf
@@ -42,3 +42,16 @@ resource "digitalocean_floating_ip_assignment" "vps" {
   ip_address = "${var.floating_ip}"
   droplet_id = "${digitalocean_droplet.vps.id}"
 }
+
+resource "digitalocean_volume" "vps_persistent_volume" {
+  region     = "nyc3"
+  name                    = "vps-persistent-volume"
+  size                    = 10
+  initial_filesystem_type = "ext4"
+  description             = "Persistent disk to store docker volumes contents across droplets being created and destroyed"
+}
+
+resource "digitalocean_volume_attachment" "foobar" {
+  volume_id  = "${digitalocean_volume.vps_persistent_volume.id}"
+  droplet_id = "${digitalocean_droplet.vps.id}"
+}
-- 
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