migrate-transport.yml

---
- hosts: webservers
  vars_files:
    - vault.yml
    - vars.yml
  tasks:

    - name: open SSH tunnel
      shell: ssh -N -L 7380:localhost:6379 fabianvogler@opendata.nine.ch
      async: 30

    - name: enable replication
      shell: redis-cli slaveof localhost 7380

    - name: let Redis sync with master
      pause: seconds=20

    - name: disable replication
      shell: redis-cli slaveof no one