-- {ip: ${fuel_msg_ip}, name: msg01, key_filename: /home/opnfv/userconfig/pre_config/id_rsa, role: controller, user: ${ssh_user}}
-- {ip: ${fuel_cmp_ip}, name: cmp01, key_filename: /home/opnfv/userconfig/pre_config/id_rsa, role: controller, user: ${ssh_user}}
-- {ip: ${fuel_dbs_ip}, name: dbs01, key_filename: /home/opnfv/userconfig/pre_config/id_rsa, role: controller, user: ${ssh_user}}
+- {ip: ${fuel_msg_ip}, name: msg01, key_filename: ${DOVETAIL_CONFIG}/id_rsa, role: controller, user: ${ssh_user}}
+- {ip: ${fuel_cmp_ip}, name: cmp01, key_filename: ${DOVETAIL_CONFIG}/id_rsa, role: controller, user: ${ssh_user}}
+- {ip: ${fuel_dbs_ip}, name: dbs01, key_filename: ${DOVETAIL_CONFIG}/id_rsa, role: controller, user: ${ssh_user}}