- name: proxy or not proxy
  debug:
    var: proxy
  
- name: block disable proxy
  block:
  - name: add proxy.sh file
    copy:
      src: os/proxy.sh
      dest: /etc/profile.d/proxy.sh
  
  - name: remove line proxy in yum.conf
    lineinfile:
      path: /etc/yum.conf
      insertafter: EOF
      line: proxy=http://ville-geneve.ch:8080
  when: proxy|bool # block

- name: block disable proxy
  block:
  - name: delete proxy.sh file
    file:
      path: /etc/profile.d/proxy.sh
      state: absent
  
  - name: remove line proxy in yum.conf
    lineinfile:
      path: /etc/yum.conf
      regexp: '^proxy'
      state: absent
  when: not proxy|bool # block