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[Bug 1431105] [NEW] dhcp scheduling is racey with first port creation

 

Public bug reported:

By deferring scheduling of networks to dhcp agents until the first VM
port is created, there is a possibility to create the VM port and have
it issuing DHCP requests before the DHCP agent gets a chance to create a
port on the network, launch its dnsmasq process, etc.

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1431105

Title:
  dhcp scheduling is racey with first port creation

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  By deferring scheduling of networks to dhcp agents until the first VM
  port is created, there is a possibility to create the VM port and have
  it issuing DHCP requests before the DHCP agent gets a chance to create
  a port on the network, launch its dnsmasq process, etc.

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References