openstack-ansible-os_nova/releasenotes/notes/live-migration-default-set-to-ssh-6add1dbdeea43509.yaml
Paulo Matias dcbc394948 Turn SSH auth into the default for live migration
Currently, non-encrypted SASL-authenticated communication (qemu+tcp
protocol) is the default for connecting to libvirtd in remote compute
nodes during live migration. This commit changes the scheme to encrypted
SSH-authenticated communication, which is readily usable since the role
already distributes SSH keypairs between the nodes.

Change-Id: Ia6d2c99872e192ab308fc6d0195b609c95f55ff5
Closes-Bug: #1580276
2016-07-08 08:58:28 -05:00

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YAML

---
upgrade:
- Adding a new nova.conf entry, live_migration_uri. This entry will default
to a ``qemu-ssh://`` uri, which uses the ssh keys that have already been
distributed between all of the compute hosts.