check_connect_ready command must wait for 20x status in loop several times with time.sleep(1) while 404 status code received from rest api during bootstrap initialisation.
Later the connect process finishes initializing, and starts returning 200s, but by the time this happens, the cub script has failed, and bubbled that failure up to your orchestration system indicating a failure.
I'v got 404 error in my local docker environment when execute command
Becouse wrong kafka ready state detection.
check_connect_ready
command must wait for 20x status in loop several times with time.sleep(1) while 404 status code received from rest api during bootstrap initialisation.