<div dir="ltr"><div>Hi, <br><br>The blueprint let admins provide some provider attributes and let neutron the remaining attributes.<br></div>The blueprint specification and associated implementation are under reviews[1].<br>
<div><br>[1] <a href="https://review.openstack.org/#/q/topic:bp/provider-network-partial-specs,n,z">https://review.openstack.org/#/q/topic:bp/provider-network-partial-specs,n,z</a><br></div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Thu, May 29, 2014 at 1:23 PM, Henry Gessau <span dir="ltr"><<a href="mailto:gessau@cisco.com" target="_blank">gessau@cisco.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="HOEnZb"><div class="h5">On 5/29/2014 4:41 AM, Xurong Yang wrote:<br>
> Hi, stackers<br>
> if i define provider when creating network, but no segmentation_id, net-create fail. why not allocate segmentation_id automatically?<br>
> ~$ neutron net-create test --provider:network_type=vlan --provider:physical_network=default<br>
> Invalid input for operation: segmentation_id required for VLAN provider network.<br>
<br>
</div></div>There is a blueprint[1] to address this, with a spec[2] and some code proposed<br>
that you can find by searching for topic:bp/provider-network-partial-specs.<br>
Only for the ML2 plugin.<br>
<br>
[1] <a href="https://blueprints.launchpad.net/neutron/+spec/provider-network-partial-specs" target="_blank">https://blueprints.launchpad.net/neutron/+spec/provider-network-partial-specs</a><br>
[2] <a href="https://review.openstack.org/91540" target="_blank">https://review.openstack.org/91540</a><br>
<br>
<br>
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</blockquote></div><br></div>