I'm trying to deploy and connect instance of spark-jobserver in a docker container to BlueMix Spark service. Locally, container start perfectly with a command docker -d -p 8090:8090 {image-name}, but it looks like BlueMix ice -p command works differently and only allows to specify BlueMix port. How do I make this container available from BlueMix?
You are probably running the ice command line interface correctly and also binding a public IP address as you mentioned in you comments above.
The problem is that port 8090 is not currently exposed in the IBM Containers firewall. For security reasons there is a limited number of ports exposed.
You can try to use another port (like for example 9080) or your can open a support ticket in the web site below and request port 8090 to be added to the firewall whitelist: