Re: [openstack-dev] [Neutron][LBaaS] Mini-summit Interest?

2014-03-06 Thread Carl Perry
I am also interested

On 03/06/2014 11:08 AM, John Dewey wrote:
 I am interested

 On Thursday, March 6, 2014 at 7:32 AM, Jorge Miramontes wrote:

 Hi everyone,

 I'd like to gauge everyone's interest in a possible mini-summit for
 Neturon LBaaS. If enough people are interested I'd be happy to try
 and set something up. The Designate team just had a productive
 mini-summit in Austin, TX and it was nice to have face-to-face
 conversations with people in the Openstack community. While most of
 us will meet in Atlanta in May, I feel that a focused mini-summit
 will be more productive since we won't have other Openstack
 distractions around us. Let me know what you all think!

 Cheers,
 --Jorge
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Re: [openstack-dev] [neutron] Neutron should disallow /32 CIDR

2014-01-21 Thread Carl Perry
Using a /32 has use cases. When trying to build a L3 only routed network
/32 routes are required. While it can be inconvenient for the more
generic L2 network use case, I wouldn't remove it since there are other
use cases where it is useful.

  -Carl

On 01/21/2014 12:35 PM, Paul Ward wrote:

 Currently, NeutronDbPluginV2._validate_allocation_pools() does some
 very basic checking to be sure the specified subnet is valid.  One
 thing that's missing is checking for a CIDR of /32.  A subnet with one
 IP address in it is unusable as the sole IP address will be allocated
 to the gateway, and thus no IPs are left over to be allocated to VMs.

 The fix for this is simple.  In
 NeutronDbPluginV2._validate_allocation_pools(), we'd check for
 start_ip == end_ip and raise an exception if that's true.

 I've opened lauchpad bug report 1271311
 (https://bugs.launchpad.net/neutron/+bug/1271311) for this, but wanted
 to start a discussion here to see if others find this enhancement to
 be a valuable addition.


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