Fix topology for slurm_backup and login

Author: arnaudfroidmont

playbooks/roles/slurm/tasks/destroy.yml

@@ -55,7 +55,7 @@
 - name: Get hostnames
   set_fact:
     nodes_to_add_temp: "{{hostvars[item]['ansible_hostname']}}"
-  with_items: "{{ play_hosts | difference(groups['bastion']) }}"
+  with_items: "{{ play_hosts | difference(groups['bastion']) | difference(groups['slurm_backup'])  | difference(groups['login']) }}"
   run_once: true
   register: nodes_to_add_temp_results