ansible-roles/roles/wordpress/templates/pre-backup.sh.j2

#!/bin/sh

set -eo pipefail

/usr/bin/mysqldump \
{% if not wp_db_server in ['localhost', '127.0.0.1'] %}
    --user={{ wp_db_user }} \
    --password={{ wp_db_pass | quote }} \
    --host={{ wp_db_server }} \
    --port={{ wp_db_port }} \
{% endif %}
    --quick --single-transaction \
    --add-drop-table {{ wp_db_name }} | zstd -c > {{ wp_root_dir }}/backup/{{ wp_db_name }}.sql.zst