openstack/openstack-ansible
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[docs] Add http public endpoint example

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This patch intends to expose how to use the same address
for both external and internal load balancer endpoints
while also covering the fact that it can't be done if
you're using different protocols for each endpoint.

This is to head off the common questions we get based
on mistaken configuraitons and misunderstandings.

Change-Id: I53d4e9751f5427e5bf6c2ab73ab3225f20789988
This commit is contained in:
Jesse Pretorius 2017-03-07 13:36:32 +00:00 committed by Alexandra Settle
parent 8187474644
commit f63701a39f
4 changed files with 21 additions and 5 deletions
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12
deploy-guide/source/app-config-test.rst
View File

@ -101,8 +101,12 @@ User variables
--------------
The ``/etc/openstack_deploy/user_variables.yml`` file defines the global
overrides for the default variables
overrides for the default variables.
For this environment, you are using the same IP address for the internal
and external endpoints. You will need to ensure that the internal and public
OpenStack endpoints are served with the same protocol. This is done with
the following content:
.. literalinclude:: ../../etc/openstack_deploy/user_variables.yml.test.example
For this environment you do not need the
``/etc/openstack_deploy/user_variables.yml`` file as the defaults set by
OpenStack-Ansible are suitable.

6
etc/openstack_deploy/openstack_user_config.yml.prod.example
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@ -12,6 +12,12 @@ used_ips:
global_overrides:
internal_lb_vip_address: 172.29.236.9
#
# The below domain name must resolve to an IP address
# in the CIDR specified in haproxy_keepalived_external_vip_cidr.
# If using different protocols (https/http) for the public/internal
# endpoints the two addresses must be different.
#
external_lb_vip_address: openstack.example.com
tunnel_bridge: "br-vxlan"
management_bridge: "br-mgmt"

2
etc/openstack_deploy/openstack_user_config.yml.test.example
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@ -12,7 +12,7 @@ used_ips:
global_overrides:
internal_lb_vip_address: 172.29.236.11
external_lb_vip_address: openstack.example.com
external_lb_vip_address: 172.29.236.11
tunnel_bridge: "br-vxlan"
management_bridge: "br-mgmt"
provider_networks:

6
etc/openstack_deploy/user_variables.yml.test.example Normal file
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@ -0,0 +1,6 @@
---
# This file contains an example of the global variable overrides
# which may need to be set for a production environment.
## OpenStack public endpoint protocol
openstack_service_publicuri_proto: http