cf8283928e
It is useful when external network's MTU is lower then internal geneve networks. Host kernel needs to be in version >= 5.2 for this option to work. All Kolla supported host operating systems have higher kernel version. Change-Id: Id64e99b07e2bb5e6c97b784f4ffedafc7e7de188
45 lines
1.3 KiB
Django/Jinja
45 lines
1.3 KiB
Django/Jinja
# ml2_conf.ini
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[ml2]
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# Changing type_drivers after bootstrap can lead to database inconsistencies
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type_drivers = {{ neutron_type_drivers }}
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tenant_network_types = {{ neutron_tenant_network_types }}
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{% if tunnel_address_family == 'ipv6' %}
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overlay_ip_version = 6
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{% endif %}
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{% if neutron_mechanism_drivers %}
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mechanism_drivers = {{ neutron_mechanism_drivers | map(attribute='name') | join(',') }}
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{% endif %}
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{% if neutron_extension_drivers %}
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extension_drivers = {{ neutron_extension_drivers | map(attribute='name') | join(',') }}
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{% endif %}
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[ml2_type_vlan]
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{% if enable_ironic | bool %}
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network_vlan_ranges = physnet1
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{% else %}
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network_vlan_ranges =
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{% endif %}
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[ml2_type_flat]
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{% if enable_ironic | bool %}
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flat_networks = *
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{% else %}
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flat_networks = {% for interface in neutron_external_interface.split(',') %}physnet{{ loop.index0 + 1 }}{% if not loop.last %},{% endif %}{% endfor %}
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{% endif %}
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[ml2_type_vxlan]
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vni_ranges = 1:1000
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{% if neutron_plugin_agent == 'ovn' %}
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[ml2_type_geneve]
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vni_ranges = 1001:2000
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max_header_size = 38
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[ovn]
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ovn_nb_connection = {{ ovn_nb_connection }}
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ovn_sb_connection = {{ ovn_sb_connection }}
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ovn_metadata_enabled = True
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enable_distributed_floating_ip = {{ neutron_ovn_distributed_fip | bool }}
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ovn_emit_need_to_frag = True
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{% endif %}
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