openstack/kolla-ansible
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Merge "Readability Improvements to Advanced Config Doc"

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Jenkins 2016-10-13 16:43:59 +00:00 committed by Gerrit Code Review
commit bee5f06351
1 changed files with 13 additions and 7 deletions
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20
doc/advanced-configuration.rst
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@ -11,11 +11,10 @@ When an OpenStack cloud is deployed, each services' REST API is presented
as a series of endpoints. These endpoints are the admin URL, the internal
URL, and the external URL.
Kolla offers two options for assigning these endpoints to network addresses.
These are combined and separate. For the combined option, all three
endpoints share the same IP address. For the separate option, the external
URL is assigned to an IP address that is different than the IP address
shared by the internal and admin URLs.
Kolla offers two options for assigning these endpoints to network addresses:
- Combined - Where all three endpoints share the same IP address
- Separate - Where the external URL is assigned to an IP address that is
different than the IP address shared by the internal and admin URLs
The configuration parameters related to these options are:
- kolla_internal_vip_address
@ -90,6 +89,8 @@ The default for TLS is disabled; to enable TLS networking:
company's IT departments will provide certificates within that
company's domain. If using a trusted CA is not possible for your
situation, you can use OpenSSL to create your own or see the section
company's domain. If using a trusted CA is not possible for your
situation, you can use `OpenSSL`_ to create your own or see the section
below about kolla generated self-signed certificates.
Two certificate files are required to use TLS securely with authentication.
@ -116,6 +117,8 @@ have settings similar to this:
export OS_CACERT=/etc/pki/mykolla-cacert.crt
export OS_IDENTITY_API_VERSION=3
.. _OpenSSL: https://www.openssl.org/
Self-Signed Certificates
========================
@ -144,6 +147,11 @@ OpenStack Service Configuration in Kolla
An operator can change the location where custom config files are read
from by editing ``/etc/kolla/globals.yml`` and adding the following
line.
=======
.. NOTE:: As of now kolla only supports config overrides for ini based configs.
An operator can change the location where custom config files are read from by
editing ``/etc/kolla/globals.yml`` and adding the following line.
::
@ -212,11 +220,9 @@ It is sometimes required to use a different than default port
for service(s) in Kolla. It is possible with setting <service>_port
in ``globals.yml`` file.
For example:
::
database_port: 3307
As <service>_port value is saved in different services' configurationso
it's advised to make above change before deploying.