Recently i’ve posted an issue on the project chatops Issues · centreon/centreon-chatops · GitHub, i reviewed the Centreon documentation. I think i have my answer.
Actually chatops module seems to be able to communicate with Centreon (Acknowledgement, Downtimes, list status) and it can’t push/stream events inside a chatroom.
The only possibility to remediate to that would be an output broker for Mattermost or a stream connector for Mattermost ? (Broker module seems to be the only flow to stream events, business activity and metrics)
A centreon-plugins could be a more simple solution in order to just be a notification command (a fork of Notification Slack for Mattermost) ?