#DOCKER PORT MAP MAC#
I'd expect that since the device is sitting on a macvlan that the specific ports for different containers shouldn't be important since the routing is done by destination MAC address, so it's effectively its own machine, correct?įwiw, all this access testing is all within the local network. In fact, docker-compose ps shows no port mappings at all Name Command State Ports The aux address is used for a macvlan shim so my host can talk to devices on the macvlan, I.E like thisĪs far as I know there should be nothing listening on port 80 on my machine - certainly not on port 80 on that container. Where dockernet is created as docker network create -d macvlan -o parent=enp3s0 \ If you want to access the particular application with the help of port number you need to map the port number of the container with the port number of the docker host. My docker-compose looks like: version: "3.8" In docker, all the application in the container runs on particular ports when you run a container. Is this different because it's a macvlan'd container? How would I do this kind of mapping? Is my only option to modify the underlying files to start the notebook server on port 80? Is there something I'm doing wrong here? My understanding was the ports section served to map a port external to the container to one inside the container. One of the tickets has been assigned to set up a nginx container on Application Server 1 in Stratos Datacenter. There are number of tickets already been created for similar tasks. The same goes to try mapping any other port to port 1234, I.E "4568:1234" Docker Ports Mapping Task : The Nautilus DevOps team is planning to host an application on a nginx-based container. So that I can just go to 123.45.67.89 to access the service, it does not work, but appending :1234 to the address still works as expected. However, if I specify in the docker-compose file something like. I can access the service as expected by going to 123.45.67.89:1234 in a browser. That container is attached to a macvlan to my local network.
I do not appear to have the option to change this via environment variables or arguments without pulling/modifying the git repo manually. I have a container running Pluto, a Julia interactive notebook, which by default listens for web traffic on port 1234.
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