-If you do need to install from a tarball, simply pass `tarball` as the value for `install_method` and optionally pass the URL to your tarball via the `tarball_url` param. The default value for `tarball_url` points at OpenDaylight's latest release. The `unitfile_url` param points at the OpenDaylight systemd .service file used by the RPM and should (very likely) not need to be overridden.
+If you do need to install from a tarball, simply pass `tarball` as the value
+for `install_method` and optionally pass the URL to your tarball via the
+`tarball_url` param. The default value for `tarball_url` points at
+OpenDaylight's latest release. The `unitfile_url` param points at the
+OpenDaylight systemd .service file used by the RPM and should (very likely)
+not need to be overridden.