I created and tested a Salt reactor that listens for the carp/master event sent by the routers. For now, the reactor only runs a test command on Ysul and Windriver to confirm that the event is correctly received and that the master can trigger actions on those hosts.

For T2319, I added a function to send event to Salt master.

Test to validate Salt event emission and reception on the master :

@dereckson Works good, thank you !

Use "/me" endpoint instead of "me", which caused an ERROR: 'nichandle'.

@yousra I've created yesterday evening a new token with /me permission too.