[openstack-dev] dhcp port creation

2014-03-27 Thread hanish gogada
Hi all,

I tried out the following scenario on openstack grizzly, i created a
network and subnet on it. I attached this subnet to the router ( i did not
launch any vms on it). I restarted l3 and dhcp agent, this created a dhcp
port on that network. Though there is no functionality breakage, Is this
behavior expected.

 thanks  regards
hanish
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Re: [openstack-dev] dhcp port creation

2014-03-27 Thread Carl Baldwin
Hanish,

I have observed this behavior as well. Without digging in to recall
the details, I believe that when the DHCP agent restarts, it makes a
call that schedules any unscheduled networks to it.  Upon scheduling
the network to the agent, the port is created by the agent.

Without restarting the DHCP agent, the normal behavior is to wait
until a VM port is spawned on the network to schedule the network to
an agent.

I think the answer to your question is that this is expected but may
be surprising to some.

Carl

On Thu, Mar 27, 2014 at 6:30 AM, hanish gogada
hanishgogada...@gmail.com wrote:
 Hi all,

 I tried out the following scenario on openstack grizzly, i created a network
 and subnet on it. I attached this subnet to the router ( i did not launch
 any vms on it). I restarted l3 and dhcp agent, this created a dhcp port on
 that network. Though there is no functionality breakage, Is this behavior
 expected.

  thanks  regards
 hanish

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 OpenStack-dev@lists.openstack.org
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