d19c7e7d59
Co-Authored-By: Akihiro Motoki <amotoki@gmail.com> Change-Id: Id8057d229add4daf3093d362eab7614685fdb8ac
54 lines
1.5 KiB
ReStructuredText
54 lines
1.5 KiB
ReStructuredText
Networking Option 1: Provider networks
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Configure the Networking components on a *compute* node.
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Configure the Linux bridge agent
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The Linux bridge agent builds layer-2 (bridging and switching) virtual
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networking infrastructure for instances and handles security groups.
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* Edit the ``/etc/neutron/plugins/ml2/linuxbridge_agent.ini`` file and
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complete the following actions:
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* In the ``[linux_bridge]`` section, map the provider virtual network to the
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provider physical network interface:
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.. path /etc/neutron/plugins/ml2/linuxbridge_agent.ini
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.. code-block:: ini
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[linux_bridge]
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physical_interface_mappings = provider:PROVIDER_INTERFACE_NAME
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.. end
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Replace ``PROVIDER_INTERFACE_NAME`` with the name of the underlying
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provider physical network interface. See :doc:`environment-networking-ubuntu`
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for more information.
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* In the ``[vxlan]`` section, disable VXLAN overlay networks:
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.. path /etc/neutron/plugins/ml2/linuxbridge_agent.ini
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.. code-block:: ini
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[vxlan]
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enable_vxlan = false
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.. end
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* In the ``[securitygroup]`` section, enable security groups and
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configure the Linux bridge iptables firewall driver:
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.. path /etc/neutron/plugins/ml2/linuxbridge_agent.ini
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.. code-block:: ini
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[securitygroup]
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# ...
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enable_security_group = true
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firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
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.. end
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Return to *Networking compute node configuration*
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