openstack/kolla-ansible
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Merge "Updated multi-region docs to include keepalived"

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Zuul 2019-07-22 06:26:23 +00:00 committed by Gerrit Code Review
commit c02629d76d
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8
doc/source/user/multi-regions.rst
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@ -79,6 +79,14 @@ the value of ``kolla_internal_fqdn`` in RegionOne:
project_name: "admin"
domain_name: "default"
.. note::
If the ``kolla_internal_vip_address`` and/or the
``kolla_external_vip_address`` reside on the same subnet as
``kolla_internal_fqdn_r1``, you should set the
``keepalived_virtual_router_id`` value in the ``/etc/kolla/globals.yml``
to a unique number.
Configuration files of cinder,nova,neutron,glance... have to be updated to
contact RegionOne's Keystone. Fortunately, Kolla allows you to override all
configuration files at the same time thanks to the

2
etc/kolla/globals.yml
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@ -122,6 +122,8 @@
# keepalived options
####################
# Arbitrary unique number from 0..255
# This should be changed from the default in the event of a multi-region deployment
# where the VIPs of different regions reside on a common subnet.
#keepalived_virtual_router_id: "51"
###################