Add lxd-databases backup

files/lxd-databases.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd /var/backups/databases
+for i in $(lxc list --format csv -c n); do
+  if lxc exec $i -- which mysql; then
+    lxc exec $i -- mysqldump --opt --all-databases --force --events --hex-blob | cat > ${i}.sql
+  if
+  if lxc exec $i -- which psql; then
+    lxc exec $i -- sudo -u postgres pg_dumpall | cat > ${i}.sql
+  fi
+done