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[Bug 1554837] Re: port of network:router_interface exists even if the subnet updated to no-gateway

 

[Expired for neutron because there has been no activity for 60 days.]

** Changed in: neutron
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1554837

Title:
  port of network:router_interface exists even if the subnet updated to
  no-gateway

Status in neutron:
  Expired

Bug description:
  reproduce steps:
  1. create a subnet
  2. connect to a router
  3. update subnet --no-gateway
  4. check port exists with device owner network:router_interface and fixed ip was the subnet gateway ip
  5. check in router ns qr-xxx has ip address gateway ip

  this bug was found in master branch, but I think it also affects
  previous version.

  fix solutions:
  when update subnet --no-gateway:
  1. check and router interface delete
  2. delete gateway port
  3. update dhcp configure

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References