K mouza: Created page with "An operator can change the location where custom config files are read from by editing `/etc/kolla/globals.yml` and adding the following line: # The directory to..."

2017-04-25T12:54:12Z

Created page with "An operator can change the location where custom config files are read from by editing <tt>/etc/kolla/globals.yml</tt> and adding the following line: <syntaxhighlight> # The directory to..."

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An operator can change the location where custom config files are read from by editing <tt>/etc/kolla/globals.yml</tt> and adding the following line:
<syntaxhighlight>
# The directory to merge custom config files the kolla's config files
node_custom_config: "/etc/kolla/config"
</syntaxhighlight>

Kolla allows the operator to override configuration of services. Kolla will look for a file in <tt>/etc/kolla/config/<< service name >>/<< config file >></tt>. 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 needs to create <tt>/etc/kolla/config/nova/nova-scheduler.conf</tt> with content:
<syntaxhighlight>
[DEFAULT]
scheduler_max_attempts = 100
</syntaxhighlight>

Another example I used, is changing the novncproxy_base_url parameter in the nova-compute nodes. I added the <tt>/etc/kolla/config/nova/nova-compute.conf </tt> file with these contents:
<syntaxhighlight>
[vnc]
novncproxy_base_url = http://uk2.vscaler.com:6080/vnc_auto.html
</syntaxhighlight>

After those changes just run the reconfigure command:
<syntaxhighlight>
kolla-ansible reconfigure -i <path to multinode file>
</syntaxhighlight>

VScaler: Change services config files with kolla - Revision history

K mouza: Created page with "An operator can change the location where custom config files are read from by editing /etc/kolla/globals.yml and adding the following line: # The directory to..."

K mouza: Created page with "An operator can change the location where custom config files are read from by editing `/etc/kolla/globals.yml` and adding the following line: # The directory to..."