node="NOM_DU_NOEUD_MANAGER" 
dir_logs="CHEMIN_REPERTOIRE_CONTENANT_LES_LOGS"
EMAIL_RECIPIENT="MAIL_DESTINATAIRE_RAPPORT_BACKUP"
FROM="Backup Docker Swarm <backup-swarm@raspot.in>"
TARGET="CHEMIN_REPERTOIRE_BACKUP"
SOURCE="root@${node}:CHEMIN_REPERTOIRE_A_SAUVEGARDER"