neutron/remove-advertise_mtu-28933264714453c4.yaml at a6b9086df8a15504889661c77bf3ac989aa6d7bc - neutron - OpenDev: Free Software Needs Free Tools

openstack/neutron

Ihar Hrachyshka b09a380f95 Remove advertise_mtu config option

It was deprecated in Newton timeframe. Now we just clean it up from the
tree.

DocImpact: Any advertise_mtu option notions in documentation should be
removed.

UpgradeImpact: After upgrade, all DHCPv4 subnets will see the MTU option
served via corresponding DHCPv4 option. Also, all IPv6 subnets connected
to routers will see MTU set in Router Advertisement messages.

NeutronLibImpact: This patch will break any 3party plugins that directly
access the configuration option.

Change-Id: I31e15018fe764de0fe4d6de7da3c1d9f2cc1d532

2017-01-09 22:17:09 +00:00

6 lines

173 B

YAML

Raw Blame History

 ---
 upgrade:
   - The ``advertise_mtu`` option is removed. Now Neutron always uses all
     available means to advertise MTUs to instances (including DHCPv4 and IPv6
     RA).