[Unit] Description=restart unhealthy docker containers OnFailure=systemd-notifier@%n.service [Service] Type=oneshot ExecStartPre=/bin/sh -c '/usr/bin/python {{ path_system_maintenance_service_freezer_script }} freeze {{ system_maintenance_services | join(' ') }} --ignore {{system_maintenance_cleanup_services| join(' ') }} heal-docker --timeout "{{system_maintenance_timeout_heal_docker}}"' ExecStart=/bin/sh -c '/bin/python {{heal_docker}}heal-docker.py'