---
- name: Locate all switches
  hosts: localhost
  tasks:
    - name: Lookup DHCP harvest
      shell: cat /etc/bind/maas/dhcp_harvest.inc | grep -i " cc:37:ab\| 70:72;cf" | awk '{print $1}'
      register: switches
      changed_when: false
    - name: Add hosts into inventory
      add_host: name={{item}} group=fabric
      with_items: "{{switches.stdout_lines}}"

- name: Connect all fabric switches to onos-fabric
  hosts: fabric
  remote_user: root
  tasks:
    - name: Check the status of indigo agent
      command: ps aux
      changed_when: false
      register: status

    - name: Terminate indigo agent
      command: /root/killit
      when: status.stdout.find('brcm-indigo-ofdpa-ofagent') != -1

    - name: Purge hardware tables
      command: /root/purge
      changed_when: true

    - name: Start indigo agent
      command: /root/connect -bg
      changed_when: true

    - name: Verify indigo agent has been started
      command: ps aux
      changed_when: false
      register: status
      failed_when: status.stdout.find('brcm-indigo-ofdpa-ofagent') == -1