From b7085c7e5bd4ef37229d9fd6602fc3cacf06ed16 Mon Sep 17 00:00:00 2001
From: Jacob Babor <jacob@babor.tech>
Date: Thu, 20 Oct 2022 22:35:49 -0500
Subject: [PATCH] Implement dynamic backups for ostree systems, backing up
 system configuration in its entirety

---
 roles/backup/templates/s3backup.sh | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/roles/backup/templates/s3backup.sh b/roles/backup/templates/s3backup.sh
index 37fed9e..8d1e6b4 100644
--- a/roles/backup/templates/s3backup.sh
+++ b/roles/backup/templates/s3backup.sh
@@ -33,7 +33,18 @@ declare -a DIRS
 {% for item in backup_s3backup_list + backup_s3backup_list_extra %}
 DIRS+=("{{ item }}")
 {% endfor %}
-# End directories
+# End directory manual configuration
+
+# If we have ostree, add diff'd configs to the list, too
+if command -v ostree > /dev/null 2>&1; then
+	for file in $(
+		ostree admin config-diff 2>/dev/null | \
+		grep -e '^[A|M]' | \
+		awk '{print $2}'
+	); do
+		DIRS+=("/etc/$file")
+	done
+fi
 
 # Tar up all items in the backup list, recursively, and pipe them straight
 # up to S3