In that case /etc/resolv.conf will be generated with no search option. Usage: --dns-search=. Docker-DCO-1.1-Signed-off-by: Fabio Falci <fabiofalci@gmail.com> (github: fabiofalci) Upstream-commit: 804b00cd7d1f084a872211e5043d255c454c8e51 Component: engine