docs should mention that PUBLIC_INTERFACE is required in local.conf

[Lee Revell]

If PUBLIC_INTERFACE is not set in local.conf, instances will not have network connectivity as the public IP will remain bound to eth0 rather than br-ex.

[Kai Qiang Wu(Kennan) (wkqwu)]

I don't think it is one issue, the
https://github.com/openstack/magnum/blob/master/doc/source/dev/dev-quickstart.rst

have such following as

cat > /opt/stack/devstack/local.conf << END
[[local|localrc]]
enable_plugin magnum https://github.com/openstack/magnum
DATABASE_PASSWORD=password
RABBIT_PASSWORD=password
SERVICE_TOKEN=password
SERVICE_PASSWORD=password
ADMIN_PASSWORD=password
PUBLIC_INTERFACE=eth1
END

[Kai Qiang Wu(Kennan) (wkqwu)]

it is devstack knowledge, not issue

[Lee Revell (rlrevell-k)]

Yeah I said the same on IRC, I don't think it's a bug

On Tue, Apr 21, 2015 at 11:10 PM, Kai Qiang Wu(Kennan) <email address hidden>
wrote:

> it is devstack knowledge, not issue
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1446777
>
> Title:
> docs should mention that PUBLIC_INTERFACE is required in local.conf
>
> Status in Magnum - Containers for OpenStack:
> Triaged
>
> Bug description:
> If PUBLIC_INTERFACE is not set in local.conf, instances will not have
> network connectivity as the public IP will remain bound to eth0 rather
> than br-ex.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/magnum/+bug/1446777/+subscriptions
>

[Martin Falatic (martinfalatic)]

The fact that PUBLIC_INTERFACE is a minimum requirement is made more clear in this related fix:
Bugfix: https://bugs.launchpad.net/magnum/+bug/1472029
Review: https://review.openstack.org/#/c/199212/