kolla-ansible/releasenotes/notes/swift-replication-network-40ecd13e4339f299.yaml
Mark Goddard 3a6a9384cb Tidy up release notes for Stein release
Change-Id: I0d66e49f09313de8abb89f510c7a5098507c572a
2019-03-29 13:34:43 +00:00

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YAML

---
features:
- |
Adds support to seperate Swift access and replication traffic from other
storage traffic.
In a deployment where both Ceph and Swift have been deployed,
this changes adds functionalality to support optional seperation
of storage network traffic. This adds two new network interfaces
``swift_storage_interface`` and ``swift_replication_interface`` which
maintain backwards compatibility.
The Swift access network interface is configured via
``swift_storage_interface``, which defaults to ``storage_interface``. The
Swift replication network interface is configured via
``swift_replication_interface``, which defaults to
``swift_storage_interface``.
If a separate replication network is used, Kolla Ansible now deploys separate
replication servers for the accounts, containers and objects, that listen on
this network. In this case, these services handle only replication traffic, and
the original account-, container- and object- servers only handle storage
user requests.