Modification installation

fr/pgbackrest_dans_tous_ses_etats/ansible/README.md

@@ -0,0 +1,7 @@
+Pour lancer l'installation avec ansible :
+
+```
+ansible-playbook -i inventory install.yml --extra-vars="ansible_ssh_pass=<fixme>"
+```
+
+On trouve les mots de passe ici: https://gitlab.dalibo.info/formation/infra/dba1/-/jobs/422335/artifacts/download?file_type=archive

fr/pgbackrest_dans_tous_ses_etats/ansible/install.yml

@@ -1,7 +1,7 @@
 # provisionning/all.yml
 - name: "Install"
   hosts: "postgres"
-  gather_facts: false
+  gather_facts: true
   tasks:
     - name: "Copy file with owner and permissions"
       ansible.builtin.copy: