spalladino

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

jgornick

---
- name: Capture files in path and register
  shell: >
    ls -1 /path/to/files
  register: files

- name: Remove files except specified
  file:
    path: "/path/to/files/{{ item }}"
    state: absent