Hi,
You should ask your questions in English instead of French on such
group.
(You ask about some help to upgrade ansible from 2.7 to 2.9)
Before answering, what's your OS Controller ? What's your version ?
Is the version 2.7 installed by RPM, by dpkg, by pip, with virtualenv ?
Regards,
JYL
--
Jean-Yves LENHOF
jean...@lenhof.eu.org
Tel: 06 50 95 41 26