I have encountered a bug in the rasa X simple install script, line 269:
"--set global.redis.password=${RABBITMQ_PASSWORD}"
"--set rabbitmq.rabbitmq.password=${REDIS_PASSWORD}"
The two variables are switched, blocking installation.
This causes the error:
Deploying Rasa X ...
/No resources found in rasa namespace.
Welcome to the forum and nice catch! 
Please post that issue on Rasa’s GitHub page, it will have a better chance to be seen by the devs (try to include a more specific title).
When done, please post the link to that issue here.
Done! Issue is here Incorrect variable assignment in Rasa X simple install script · Issue #11065 · RasaHQ/rasa · GitHub