Add rn2_backup to scripts

backup/rn2_backup

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+HOME=/home/nathan
+
+DOCKER=$HOME/docker
+BACKUP=$HOME/backup/
+DIRS=('nginx' 'npm' 'umami' 'uptimekuma' 'vaultwarden')
+#DIRS=( "$DOCKER"/*/ )
+
+REMOTE=alphavps
+REMOTEBACKUP=/home/nathan/backups/docker/rn2
+
+# requires rdiff-backup rsync docker-compose
+
+for i in "${DIRS[@]}"
+do
+	#echo $i
+	# Stop docker containers before backup incase any moving parts
+	cd $DOCKER/$i
+	docker compose stop
+	rdiff-backup $DOCKER/$i $BACKUP/$i 
+	rdiff-backup --force --remove-older-than 2M $BACKUP/$i
+	docker compose start
+done
+
+# Create the remote directory for backup if it doesn't exist
+#ssh $REMOTE mkdir -p $REMOTEBACKUP
+
+# Copy the backup accross
+# -e ssh makes it secure
+#rsync -azh -e ssh \
+	#--delete \
+	#$BACKUP \
+	#$REMOTE:$REMOTEBACKUP 
+