openstack/kolla-ansible
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Merge "Add missing ifaces and groups in prod guide"

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Jenkins 2017-08-28 13:16:13 +00:00 committed by Gerrit Code Review
commit 912c799085
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doc/production-architecture-guide.rst
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@ -14,7 +14,7 @@ Node types and services running on them
A basic Kolla inventory consists of several types of nodes, known in Ansible as
``groups``.
* Controller - Cloud controller nodes which host control services
* Control - Cloud controller nodes which host control services
like APIs and databases. This group should have odd number of nodes for
quorum.
@ -27,6 +27,8 @@ A basic Kolla inventory consists of several types of nodes, known in Ansible as
* Storage - Storage nodes, for cinder-volume, LVM or ceph-osd.
* Monitoring - Monitor nodes which host monitoring services.
Network configuration
=====================
@ -69,6 +71,15 @@ In Kolla operators should configure following network interfaces:
Neutron will put br-ex on it. It will be used for flat networking as well as
tagged vlan networks. Has to be set separately.
* ``dns_interface`` - This interface is required by Designate and Bind9.
Is used by public facing DNS requests and queries to bind9 and designate
mDNS services. Defaults to ``network_interface``.
* ``bifrost_network_interface`` - This interface is required by Bifrost.
Is used to provision bare metal cloud hosts, require L2 connectivity
with the bare metal cloud hosts in order to provide DHCP leases with
PXE boot options. Defaults to ``network_interface``.
Docker configuration
====================