docker_container does not support ipv6 port bindings

[prometheanfire]

Here's the example to reproduce

include:
  - sys.docker  # installs and configures docker (enables v6 support)

duo-access-gateway_volume:
  docker_volume.present:
    - name: duo-access-gateway
    - driver: local

duo-container:
  docker_container.running:
    - name: duo-access-gateway
    - image: duosecurity/access-gateway@sha256:ba065e9a04478fc17fd5b61b8c558616b7e9acba105668ef786f084545c32778
    - labels:
      - 'com.duo.access-gateway.builder.version': '62dc4eaf'
      - 'com.duo.access-gateway.code.version': 'v1.5.6'
      - 'com.duo.access-gateway.built': 'Fri, 14 Dec 2018 20:50:35 -0000'
    - restart_policy: always
    - log_driver: json-file
    - log_opt:
      - max-size: '50m'
      - max-file: '20'
    - port_bindings:
      - 'foo:bar:baz::foobar:80:8000'
      - '443:4443'
      - '8443:8443'
    - binds:
      - duo-access-gateway:/data
    - require:
      - docker_volume: duo-access-gateway_volume

You'll get an error like

local:
----------
          ID: duo-container
    Function: docker_container.running
        Name: duo-access-gateway
      Result: False
     Comment: Failed to translate input. Additional info follows:
              
              invalid:
                  ----------
                  port_bindings:
                      'foo:bar:baz::foobar:80:8000' is an invalid port binding definition (at most 3 components are allowed, found 7)
              
              If you feel this information is incorrect, the skip_translate argument can be used to skip input translation for the argument(s) identified as invalid. See the documentation for details.

I've tried the skip_translate option but it didn't help.

https://github.com/docker/docker-py/blob/master/docker/utils/ports.py#L3 is how upstream suports it (crazy regex).

https://github.com/saltstack/salt/blob/develop/salt/utils/docker/translate/container.py#L388 is why it's broken (it does a basic split on ':', which does not work for ipv6...)

[lenfree]

Hi @Akm0d, any update on this?

[HenriWahl]

Same tragedy here.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

If this issue is closed prematurely, please leave a comment and we will gladly reopen the issue.

[HenriWahl]

The problem is apparently not solved yet.

[stale[bot]]

Thank you for updating this issue. It is no longer marked as stale.

[ghost]

Any update here?

[mitar]

I can confirm that IPv6 address does still not work with salt 3007.0. :-(

[mitar]

It seems the following workaround works:

    - skip_translate: port_bindings
    - port_bindings:
        8080/tcp:
        - HostIp: "10.0.0.1"
          HostPort: 443
        - HostIp: "2001:db8::1"
          HostPort: 443

[ghost]

Simply use docker-compose as a workaround:

docker-compose.yml:

networks:
  - dual_stack
ports:
  - "0.0.0.0:443:443"
  - ":::443:443"

some.sls:

create_docker_network:
  cmd.run:
    - name: 'docker network create --ipv6 --subnet=fdd5:2126:618a::/64 dual_stack'
    - unless: 'docker network ls | grep dual_stack'
    - require:
      - docker_service

And yes the 3007 version is completely broken shit.

[mitar]

This issue is about docker_container.running, not docker compose.

[ghost]

Just as a workaround my friend ;)

[mitar]

I have posted a workaround without having to use an external tool already. Is there anything wrong with my workaround?