<div dir="ltr">Hi Gary<div><br></div><div>Thanks for your information, It's very helpful.</div><div><br>Thanh</div><div class="gmail_extra"><br><div class="gmail_quote">2015-11-11 14:53 GMT+07:00 Gary Kotton <span dir="ltr"><<a href="mailto:gkotton@vmware.com" target="_blank">gkotton@vmware.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">



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<div>Hi,</div>
<div>This should be resolved with this path - <a href="https://review.openstack.org/239885" target="_blank">https://review.openstack.org/239885</a></div>
<div>Good luck</div>
<div>Gary</div>
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<span style="font-weight:bold">From: </span>thanh le giang <<a href="mailto:legiangthanh@gmail.com" target="_blank">legiangthanh@gmail.com</a>><br>
<span style="font-weight:bold">Reply-To: </span>OpenStack List <<a href="mailto:openstack-dev@lists.openstack.org" target="_blank">openstack-dev@lists.openstack.org</a>><br>
<span style="font-weight:bold">Date: </span>Wednesday, November 11, 2015 at 5:20 AM<br>
<span style="font-weight:bold">To: </span>OpenStack List <<a href="mailto:openstack-dev@lists.openstack.org" target="_blank">openstack-dev@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>[openstack-dev] [Neutron][IPAM] ML2 don't call ipam driver remove_subnet function<br>
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<div>Dear folks</div>
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<div>I have met a problem when implement IPAM driver, ML2 doesn't call remove_subnet function of ipam driver because ML2 doesn't use delete_subnet function of NeutronDbPluginV2</div>
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<div>Now I workaround by using "SUBNET BEFORE_DELETE" event to notify external IPAM that subnet will be deleted, but I think it's not a good solution. According to my understanding this event should be used for checking subnet is in-used or not. I think ML2
 should call IPAM driver for this situation or provide additional "SUBNET AFTER_DELETE" event</div>
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<div>Thanks,</div>
<div>Thanh</div>
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Email:<a href="mailto:legiangthanh@gmail.com" target="_blank"> legiangthan@gmail.com</a><br>
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