we do not use gluster anymore

Former-commit-id: f053dfc8

roles/config_repos/tasks/main.yml

@@ -77,11 +77,6 @@
   become: true
   when: ansible_distribution_release == 'trusty'
 
-- name: add repos apt
-  shell: "add-apt-repository -y ppa:gluster/glusterfs-3.7"
-  become: true
-  when: ansible_distribution == 'Ubuntu'
-
 - name: apt-get update
   apt: update_cache=True
   become: true