Set container port dynamically (use a variable)

[Pickl3s]

Is it possible to set the conatiner port dynamically?

 

I have a container running on ports 8095 and 40123 by default.

I can change this via 2 variables (but this also affects the server, so the container ports would have to be changed as well)

 

What I mean as command

 

Default:

docker run -p 8095:8095 -p 40123:40123 ...

 

With modified ports:

docker run --env WEB_PORT=1234 --env=API_PORT=4321 -p 1234:1234 -p 4321:4321 ...

 

How can I set this dynamically in the config?

 

 

[trurl]

Don't understand what you are trying to do that is different than docker port mapping 

[Pickl3s]

How can I configure "Container Port" with the corresponding variable and its Default Value

 

For example:

Variable WEB_PORT = 8095 (Default, can be changed)

 

Container Port = $WEB_PORT (Changes automatically when variable is changed)

[Squid]

You can't.

[Pickl3s]

Ah ok thanks