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https://issues.apache.org/jira/browse/MESOS-4370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15183425#comment-15183425
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Robert Brockbank edited comment on MESOS-4370 at 3/7/16 6:41 PM:
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I think getting better support for the --net option is a separate issue.
At the moment, service discovery/DNS does not work with Docker 1.10 because of
the relocation of the IP field in the inspection data. This issue *does*
resolve that and I don't think we should be holding off on getting this into a
release. It is not necessary to wait until we have improved --net support.
As it stands today, specifying an additional --net option does work as a
mechanism for using user-defined networks, and people are using it. I agree
that the UX isn't ideal and we should aim to improve that, but DNS is actually
broken and we do have a simple fix for that which could go in.
was (Author: [email protected]):
I think getting better support for the --net option is a separate issue.
At the moment, service discovery/DNS does not work with Docker 1.10 because of
the relocation of the IP field in the inspection data. This issue *does*
resolve that and I don't think we should be holding off on getting this into a
release. It is not necessary to wait until we have improved --net support.
As it stands the --net option does work today as a mechanism for using
user-defined networks, and people are using it. I agree that the UX isn't
ideal and we should aim to improve that, but DNS is actually broken and we do
have a simple fix for that which could go in.
> NetworkSettings.IPAddress field is deprecated in Docker
> -------------------------------------------------------
>
> Key: MESOS-4370
> URL: https://issues.apache.org/jira/browse/MESOS-4370
> Project: Mesos
> Issue Type: Bug
> Components: containerization, docker
> Affects Versions: 0.25.0, 0.26.0, 0.27.0
> Environment: Ubuntu 14.04
> Docker 1.9.1
> Reporter: Clint Armstrong
> Assignee: Travis Hegner
>
> The latest docker API deprecates the NetworkSettings.IPAddress field, in
> favor of the NetworkSettings.Networks field.
> https://docs.docker.com/engine/reference/api/docker_remote_api/#v1-21-api-changes
> With this deprecation, NetworkSettings.IPAddress is not populated for
> containers running with networks that use new network plugins.
> As a result the mesos API has no data in
> container_status.network_infos.ip_address or
> container_status.network_infos.ipaddresses.
> The immediate impact of this is that mesos-dns is unable to retrieve a
> containers IP from the netinfo interface.
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