From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Fri, 7 Feb 2020 12:43:56 +0000 (+0100)
Subject: backup.pl: Backup and restore rrd graphs.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fheads%2Fnext-backup-rrd;p=people%2Fstevee%2Fipfire-2.x.git

backup.pl: Backup and restore rrd graphs.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
---

diff --git a/config/backup/backup.pl b/config/backup/backup.pl
index 9a92a9d9f7..926993e7ad 100644
--- a/config/backup/backup.pl
+++ b/config/backup/backup.pl
@@ -57,6 +57,12 @@ make_backup() {
 		make_addon_backup "${addon}"
 	done
 
+	# Dump rrd data into xml
+	for rrd in /var/log/rrd/*.rrd; do
+		xml=`echo $rrd | sed 's/\.rrd//g'`
+		rrdtool dump $rrd > $xml.xml
+	done
+
 	tar cvzf "${filename}" \
 		--exclude-from="/var/ipfire/backup/exclude" \
 		--exclude-from="/var/ipfire/backup/exclude.user" \
@@ -149,6 +155,19 @@ restore_backup() {
 	# move nobeeps if exist
 	[ -e "/var/ipfire/ppp/nobeeps" ] && mv /var/ipfire/ppp/nobeeps /var/ipfire/red/nobeeps
 
+	# Restore RRD graphs
+	/etc/init.d/collectd stop
+	/etc/init.d/vnstat stop
+
+	for xml in /var/log/rrd/*.xml; do
+		rrd=`echo $xml | sed 's/\.xml//g'`
+		rrdtool restore $xml $rrd.rrd
+		rm -rf $xml
+	done
+
+	/etc/init.d/collectd start
+	/etc/init.d/vnstat start
+
 	return 0
 }