Add backup-to-minio

bin/backup-to-minio

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+# /etc/cron.weekly/backup-to-minio
+
+TEMP_DIR=$(mktemp -d || echo "Failed to make temp dir"; exit 1)
+chmod 700 "${TEMP_DIR}"
+trap 'rm -rf "${TEMP_DIR}" ; exit 0' 0 1 2 3 15
+
+while read -r line; do
+    rsync -aAX "$line" "${TEMP_DIR}" ;
+done </etc/rsync-includes.txt
+
+UNPRIV_USER=$(grep "1000" /etc/passwd | awk -F: '{print $1}')
+chown -R "$UNPRIV_USER":"$UNPRIV_USER" "${TEMP_DIR}"
+
+declare -i NUM_TX
+NUM_TX=$(getconf _NPROCESSORS_ONLN)/2
+
+if ! test -f "/home/${UNPRIV_USER}/.config/rclone/rclone.conf"; then
+    echo "Rclone config not found. Setup rclone first."
+    exit 1
+fi
+
+if ! sudo -u "$UNPRIV_USER" rclone copy --quiet --transfers="$NUM_TX" "${TEMP_DIR}" "minio:$(hostname)"; then
+    echo "Error running rclone"
+    exit 1
+fi
+
+exit 0