prelude section is prepared for general comments about a release [1].
At now neutron release notes use prelude section randomly.
Some rel notes use it and some do not.
This commit drop or move prelude section in Pike release notes.
In addition, some guideline on writing a release note
to the release notes howto page.
Change-Id: I53fefcc3eed30700d095c77d9e000319668097e8
In order to route traffic between the internal subnets and the
external subnet that belong to the same address_scopes we need
to create the gateway port and the fip namespace irrespective of
the configured floatingips for the internal subnet.
This will consume an additional IP from the external subnet on
all nodes, but with the introduction of service_type networks,
this will not be an issue any more.
This patch is the first in series that creates the agent gateway
port and the fip namespace on every node when the gateway is set
for the router. For every router created it will connect the
router namespace to the fip namespace.
Partial-Bug: #1577488
DocImpact: Document the change in behavior for fip-agent-gw create
Change-Id: I30c4f7fc250e486fe9a71b68540e783e90a6cf15