Issue with "get started with Docker" tutorial

Hi. i just started learning how to use docker and i am having an issue with Part 6: Deploy your app.

In the section “create your swarm” i am having an issue with these information:

Otherwise, create your nodes in the Docker Cloud UI, and run the docker swarm init and docker swarm join commands you learned in part 4 over SSH via Docker Cloud. Finally, enable Swarm Mode by clicking the toggle at the top of the screen, and register the swarm you just created.

After a few hours of researching i think i understand that what i need to do is to find the node cluster i made on docker cloud on my terminal and initiate a swarm and join it, but i can’t find any article that addresses this issue. Could someone please point out how i can do this? (details are much appreciated as i am just a newcomer)

Thank you.

I am facing similar issue. As part of the tutorial I need to link my Docker cloud to AWS/Azure. However, I do not see the feature ‘Service Providers’ on my Docker Hub/cloud portal. How do I enable this feature in my docker account? Is it now a paid service?