---
  - name: Ensure backups directory
    file:
      path: /srv/newsblur/backups
      state: directory

  - name: Ensure pip installed
    become: yes
    package:
      name: python3-pip
      state: present

  - name: Ensure boto installed
    pip:
      name: boto3

  - name: Set backup vars
    set_fact:
      redis_story_filename: backup_redis_story_2021-03-15-04-00.rdb.gz
      postgres_filename: backup_postgresql_2021-03-15-04-00.sql.gz
      mongo_filename: backup_mongo_2021-03-15-04-00.tgz
      redis_filename: backup_redis_2021-03-15-04-00.rdb.gz
    tags: restore_postgres, restore_mongo, restore_redis, restore_redis_story

  - name: Download archives
    amazon.aws.aws_s3:
      bucket: newsblur_backups
      object: "{{ item.dir }}{{ item.file }}"
      dest: "/srv/newsblur/backups/{{ item.file }}"
      mode: get
      overwrite: different
      aws_access_key: "{{ lookup('ini', 'aws_access_key_id section=default file=/srv/secrets-newsblur/keys/aws.s3.token') }}"
      aws_secret_key: "{{ lookup('ini', 'aws_secret_access_key section=default file=/srv/secrets-newsblur/keys/aws.s3.token') }}"
    with_items:
      - dir: /redis_story/
        file: "{{ redis_story_filename }}"
      - dir: /postgres/
        file: "{{ postgres_filename }}"
      - dir: /mongo/
        file: "{{ mongo_filename }}"
      - dir: /backup_redis/
        file: "{{ redis_filename }}"
  
  - name: Restore postgres
    block:
      - name: move postgres archive
        become: yes
        command: "mv -f /srv/newsblur/backups/{{ postgres_filename }} /srv/newsblur/docker/volumes/postgres"
        ignore_errors: yes
        
      - name: pg_restore
        become: yes
        command: |
          docker exec -i db_postgres bash -c 
          "pg_restore -U newsblur --role=newsblur --dbname=newsblur /var/lib/postgresql/data/{{ postgres_filename }}"
    tags: never,restore_postgres
  
  - name: Restore mongo
    block:
      - name: Untgz mongo archive
        command: "tar -xzf /srv/newsblur/backups/{{ mongo_filename }}"
        ignore_errors: yes

      - name: move mongo archive
        become: yes
        command: "mv -f /srv/newsblur/backups/{{ mongo_filename|regex_replace('.tgz$', '') }} /srv/newsblur/docker/volumes/db_mongo"
        ignore_errors: yes
        
      - name: mongorestore
        become: yes
        command: |
          docker exec -i db_mongo bash -c 
          "mongorestore --port 29019 --drop /data/db/{{ mongo_filename|regex_replace('.tgz$', '') }}/"
    tags: never,restore_mongo