Question Subscription for a sub-domain

[SMAHI]

I have created a subscription for a sub-domain, but unfortunately I am not able to generate SSL certificate for the sub-domain
and Some features are missing like: Docker, to create containerized apps
Second i need to know how to increase Disk, Bandwidth of subscription, and how to Allow SSH Access in the subscription.

 

[IgorG]

I am not able to generate SSL certificate for the sub-domain

Go to Extensions and install SSLIt! Plesk extension. After that, you will be able to set up SSL certificate for your subdomain.

Docker, to create containerized apps

Go to Extensions and install Docker Plesk extension. More details you can find here Using Docker

how to increase Disk, Bandwidth of subscription, and how to Allow SSH Access in the subscription.

Hosting Parameters

These parameters define the hosting service provided with the plan or subscription. The parameters can be found in: ...

docs.plesk.com

 

[SMAHI]

@IgorG
I did install SSLit! and Docker extessions but I am not able to generate a certificate for the subdomain `sub.domain.ltd`
Knowing that I've already generated a wildcard certificate for `domain.ltd` in the main plesk account `admin` and its working properly, but subscriptions.
The docker icon is still missing in subscription admin area.