From 9d8b47ba9ea7f8c5f2aa82352b53138c528efda0 Mon Sep 17 00:00:00 2001
From: Steve Smith <ssmith@atlassian.com>
Date: Wed, 9 Oct 2019 13:48:50 +1100
Subject: [PATCH] DCD-686: Only download backups if changed.

---
 roles/fetch_backups/tasks/main.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/roles/fetch_backups/tasks/main.yml b/roles/fetch_backups/tasks/main.yml
index 45d7e1f..16b18b8 100644
--- a/roles/fetch_backups/tasks/main.yml
+++ b/roles/fetch_backups/tasks/main.yml
@@ -28,6 +28,7 @@
     - name: Fetch the manifest from S3
       aws_s3:
         mode: get
+        overwrite: different
         bucket: "{{ atl_backup_manifest_bucket }}"
         object: "{{ atl_backup_manifest_path }}"
         dest: "{{ atl_backup_manifest_dest }}"
@@ -55,6 +56,7 @@
     - name: Fetch DB backup from S3
       aws_s3:
         mode: get
+        overwrite: different
         bucket: "{{ atl_backup_manifest.db_dump | urlsplit('hostname') }}"
         object: "{{ atl_backup_manifest.db_dump | urlsplit('path') }}"
         dest: "{{ atl_backup_db_dest }}"
@@ -62,6 +64,7 @@
     - name: Fetch Home backup from S3
       aws_s3:
         mode: get
+        overwrite: different
         bucket: "{{ atl_backup_manifest.shared_home_dump | urlsplit('hostname') }}"
         object: "{{ atl_backup_manifest.shared_home_dump | urlsplit('path') }}"
         dest: "{{ atl_backup_home_dest }}"