如何使在 docker 容器内运行的应用程序可用于本地网络？

Question

I am given access to a docker container, I use ssh to get inside the container. ssh user@192.168.1.76 -p 2222

Now, I have deployed an app inside the docker container (from the container), in port 8000.

How can I access the app from my local network?

NB: I tried sudo ufw allow 8000 , and hostname -a to get the IP, but can't access the app on IP:8000 from the local network.

Now, the container was run with --net=host , so all the ports of the container are mapped to the host ones. So, I had to change the host in app to 0.0.0.0 to get the app live in the local network.

Answer 1

Use -p 8000:8000 as an argument to docker run . Then you can access this port with the IP of the host machine.

Reference: https://docs.docker.com/network/host/