openstack/kolla-ansible
Code Issues Proposed changes

Fix incorrect config of linuxbridge multiple external networks

Browse Source 
multiple external networks are supported by linuxbridge and OVS.
Currently the config template only works for OVS

Closes-Bug: #1863935
Change-Id: I9da331e007c25c4a760839c566831769a68507a9
(cherry picked from commit 24950b3894)
This commit is contained in:
wuchunyang 2021-04-26 21:00:58 +08:00 committed by Radosław Piliszek
parent 10d4a09559
commit f60c51d12b
3 changed files with 10 additions and 2 deletions
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4
ansible/roles/neutron/templates/linuxbridge_agent.ini.j2
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@ -4,7 +4,9 @@ extensions = {{ neutron_agent_extensions|map(attribute='name')|join(',') }}
{% endif %}
[linux_bridge]
physical_interface_mappings = physnet1:{{ neutron_external_interface }}
{% if inventory_hostname in groups["network"] or (inventory_hostname in groups["compute"] and computes_need_external_bridge | bool ) %}
physical_interface_mappings = {% for interface in neutron_external_interface.split(',') %}physnet{{ loop.index0 + 1 }}:{{ interface }}{% if not loop.last %},{% endif %}{% endfor %}
{% endif %}
[securitygroup]
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

2
ansible/roles/neutron/templates/ml2_conf.ini.j2
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@ -24,7 +24,7 @@ network_vlan_ranges =
{% if enable_ironic | bool %}
flat_networks = *
{% else %}
flat_networks = {% for bridge in neutron_bridge_name.split(',') %}physnet{{ loop.index0 + 1 }}{% if not loop.last %},{% endif %}{% endfor %}
flat_networks = {% for interface in neutron_external_interface.split(',') %}physnet{{ loop.index0 + 1 }}{% if not loop.last %},{% endif %}{% endfor %}
{% endif %}
[ml2_type_vxlan]

6
releasenotes/notes/linux-bridge-multi-fe8576616fb7d373.yaml Normal file
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@ -0,0 +1,6 @@
---
fixes:
- |
Fixes an issue with Neutron ``linuxbridge`` ML2 agent when
``neutron_external_interface`` includes multiple interfaces. `LP#1863935
<https://launchpad.net/bugs/1863935>`__