openstack
/
charm-nova-compute
Code Issues Proposed changes

Add/update region config in nova.conf 

On multi-region deployments, Nova may talk to the wrong
neutron endpoint (from the wrong region) if the region
is unspecified.

On Rocky+ it will also require updating the
os_region_name config to region_name, as os_region_name
has been deprecated, otherwise Nova will talk to the wrong
placement endpoint as well.

This fix addresses the issue where nova-compute will not
register the node to the correct nova_api/placement
database, and will also not be able to complete live-migrations.

Given that the template for the [placement] section is
applied to every release, it is included both old and
new config options.

Change-Id: I9500ba400d55e6f1bc11f2ba05b25b4714cda578
Closes-bug: #1903210
(cherry picked from commit 835d4b167a)
This commit is contained in:
Rodrigo Barbieri 2020-11-05 18:32:10 -03:00 committed by Rodrigo Barbieri
parent 23515a5ace
commit 7a178053f1
4 changed files with 10 additions and 0 deletions
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1
templates/parts/section-placement
View File

@ -15,6 +15,7 @@ password = {{ admin_password }}
{% endif -%}
{% if region -%}
os_region_name = {{ region }}
region_name = {{ region }}
{% endif -%}
{% if use_internal_endpoints -%}
os_interface = internal

3
templates/rocky/nova.conf
View File

@ -154,6 +154,9 @@ alias = {{ pci_alias }}
{% if network_manager == 'neutron' and network_manager_config -%}
[neutron]
url = {{ network_manager_config.neutron_url }}
{% if region -%}
region_name = {{ region }}
{% endif -%}
{% if network_manager_config.keystone_host or auth_host -%}
{% if neutron_plugin and neutron_plugin == 'vsp' -%}
ovs_bridge = alubr0

3
templates/stein/nova.conf
View File

@ -158,6 +158,9 @@ alias = {{ pci_alias }}
{% if network_manager == 'neutron' and network_manager_config -%}
[neutron]
url = {{ network_manager_config.neutron_url }}
{% if region -%}
region_name = {{ region }}
{% endif -%}
{% if network_manager_config.keystone_host or auth_host -%}
{% if neutron_plugin and neutron_plugin == 'vsp' -%}
ovs_bridge = alubr0

3
templates/train/nova.conf
View File

@ -165,6 +165,9 @@ alias = {{ pci_alias }}
{% if network_manager == 'neutron' and network_manager_config -%}
[neutron]
url = {{ network_manager_config.neutron_url }}
{% if region -%}
region_name = {{ region }}
{% endif -%}
{% if network_manager_config.keystone_host or auth_host -%}
{% if neutron_plugin and neutron_plugin == 'vsp' -%}
ovs_bridge = alubr0