---
# reload cobar server for mysql backend changed?
# fetching cobar user and password from hashicorp vault
- hosts: cobar-server
  remote_user: root
  vars_files:
    - extra_vars/all.yml
  vars:
    cobar: "{{ lookup('hashi_vault',  'secret=yoho/ops/cobar token='+'{{vault.token}}'+' url='+'{{vault.server}}', errors='ignore') }}"
    
  vars_prompt:
    - name: "confirmation"
      prompt: "Reload cobar. Please Enter YES to continue"
      private: no
      default: YES
  tasks:
    - name: install mysql client
      yum: name=mysql state=present
    - name: --COBAR-- Checking cobar status
      command: /home/master/cobar-server/bin/switch.sh status
      become: true
      become_method: sudo
      become_user: master
      register: cobar_status
      failed_when: cobar_status.rc != 0
      changed_when: False

    - name: --COBAR-- Reloading cobar
      command: /usr/bin/mysql -h 127.0.0.1 -u{{cobar.user}} -p"{{ cobar.password }}" -P 9066 -e "reload @@config"
      register: cobar_reload
      failed_when: cobar_reload.rc != 0
      changed_when: cobar_reload.rc == 0