openstack/kolla-ansible
Code Issues Proposed changes

Add missing ifaces and groups in prod guide

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Missing dns_interface and bifrost_network_interface
in production architecture guide along with the
other network interfaces.

Missing monitoring group and typo in controller
group.

Controller group does not exist, is called control.

Change-Id: I6e6a238d74f85a819326ed5b2f44b8973524c8d8
This commit is contained in:
Eduardo Gonzalez 2017-08-24 14:59:00 +02:00
parent 106c68dd99
commit e300f24a2c
1 changed files with 12 additions and 1 deletions
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13
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
====================