openstack/kolla-ansible
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Document using a custom config directory

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Change-Id: I341a42f3407e33fa26f495aced3b062ed5b21890
partially-implements: blueprint documentation-rework
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Ryan Hallisey 2016-05-20 05:52:14 -04:00
parent c518baafd1
commit 377264ae9e
1 changed files with 10 additions and 4 deletions
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doc/advanced-configuration.rst
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@ -145,13 +145,19 @@ OpenStack Service Configuration in Kolla
======================================== ========================================
.. NOTE:: As of now kolla only supports config overrides for ini based configs. .. 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.
Kolla allows deployer to override configuration of services. Kolla will look ::
for file in ``/etc/kolla/config/<< sevice name >>/<< config file >>``. This can
be done per-project, per-service or per-service-on-specified-host.
# The directory to merge custom config files the kolla's config files
node_custom_config: "/etc/kolla/config"
Kolla allows the operator to override configuration of services. Kolla will look
for a file in ``/etc/kolla/config/<< sevice name >>/<< config file >>``. This
can be done per-project, per-service or per-service-on-specified-host.
For example to override scheduler_max_attempts in nova scheduler, the operator For example to override scheduler_max_attempts in nova scheduler, the operator
need to create ``/etc/kolla/config/nova/nova-scheduler.conf`` with content: needs to create ``/etc/kolla/config/nova/nova-scheduler.conf`` with content:
:: ::