如何从Windows 10主机访问Linux Docker Container的TCP端口

Question

I have installed Docker for windows on windows 10 . I am running Linux containers on docker. I have a python app which has ZeroMQ which has a zmq server listening on port 3000 . I want to send images from my c# app deployed on windows host to connect to the zmq app running on docker linux containers and send images through tcp using zeromq . I am unable to access the container tcp port from windows app . Please advise .

I tried the below:

C:\Windows\system32>docker run -p 3000:3000 server-zmq10 docker: 

Error response from daemon:

driver failed programming external connectivity on endpoint condescending_kilby
(fc383d60832ae98a5601ba62e215a4033936f74b64577ca6b14f7c47f1f27f9a): Error starting
userland proxy: mkdir /port/tcp:0.0.0.0:3000:tcp:172.17.0.2:3000: input/output error. 

Python code:

context = zmq.Context()
socket = context.socket(zmq.REP)
print('Binding to port 3000')
socket.bind("tcp://127.0.0.1:3000")

I have done on the DockerFIle when creating the image:

EXPOSE 3000

Is there anything else which is required here ?

Answer 1

After exposing 3000 port is there any service running for listening?

or use -p 5000:5000 in docker run command