Add support for "docker swarm init --data-path-port"

[jensens]

SUMMARY

The docker swarm init parameter --data-path-port is not supported, at least as I searched I did not find it.

ISSUE TYPE

• Feature Idea

COMPONENT NAME

community.docker_swarm

ADDITIONAL INFORMATION

--data-path-port can be passed to docker swarm init to use a different port for the bridge network.

Background/use-case:
In our customers setup the port is was already used by another network in VMWare, so we were forced to set the bridge/VXLAN UDP port to a different one using mentioned parameter.

see https://docs.docker.com/engine/reference/commandline/swarm_init/#options

I would expect a YAML like this

- name: Init a new swarm with different data-path-port parameter
  docker_swarm:
    state: present
    data_path_port: 4790

[felixfontein]

A quick search of https://docker-py.readthedocs.io/en/stable/api.html and the checked out git repo does not indicate this is supported by Docker SDK for Python. (On the API side, the property is called DataPathPort.)

[thehedgefrog]

This is now supported in docker-py via this PR: docker/docker-py#2987

The collection would need to be updated.