- name: Backup MongoDB Databases
  hosts: all
  become: yes
  tasks:
    - name: Process each item
      include_tasks: self
      loop: "{{ buckets }}"
      loop_control:
        loop_var: item
    - block:
        - name: Export data
          command: "s3cmd sync --preserve --config {{ config }}  s3://{{ item }} {{ backup_dir }}"
        - name: Create tar archive
          command: >
            tar -czf "{{ backup_dir }}/{{server}}-{{service}}-{{ item }}.tar.gz" -C "{{ backup_dir }}" "{{ item }}"
        - name: Delete backed-up directories
          file:
            path: "{{ backup_dir }}/{{ item }}"
            state: absent
        - name: Get the current weekday
          shell: date +%a
          register: weekday
          changed_when: false
        - name: send them to s3
          command: >
            s3cmd put {{ backup_dir }}/{{server}}-{{service}}-{{ item }}.tar.gz
            {{ s3_folder }}/{{ weekday.stdout }}/{{server}}-{{service}}-{{ item }}.tar.gz
        - name: Delete backed-up files
          file:
            path: "{{ backup_dir }}/{{server}}-{{service}}-{{ item }}.tar.gz"
            state: absent