a52041cd3f
Module lib/neutron was introduced long time ago as new module to deploy neutron. It was intended to replace old lib/neutron-legacy module. But since very long time it wasn't really finished and used by anyone and lib/neutron-legacy is defacto standard module used by everyone to deploy neutron with devstack. In [1] unfinished lib/neutron was deprecated and now it's time to remove it from the devstack code. This patch also renames old "lib/neutron-legacy" module to be "lib/neutron" now. Previously "old" lib/neutron-legacy module was accepting neutron services names wit "q-" prefix and "new" lib/neutron module was accepting services with "neutron-" prefix. Now, as there is only one module it accepts both prefixes. For historical reasons and to be consistent with old lib/neutron-legacy which was widely used everywhere, services will be named with "q-" prefix but both prefixes will be accepted to enable or disable services. This patch also moves _configure_neutron_service function to be called at the end of the "configure_neutron" after all agents and service plugins are already configured. [1] https://review.opendev.org/c/openstack/devstack/+/823653 Related-bug: #1996748 Change-Id: Ibf1c8b2ee6b6618f77cd8486e9c687993d7cb4a0
36 lines
1.4 KiB
Markdown
36 lines
1.4 KiB
Markdown
Neutron plugin specific files
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=============================
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Neutron plugins require plugin specific behavior.
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The files under the directory, ``lib/neutron_plugins/``, will be used
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when their service is enabled.
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Each plugin has ``lib/neutron_plugins/$Q_PLUGIN`` and define the following
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functions.
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Plugin specific configuration variables should be in this file.
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* filename: ``$Q_PLUGIN``
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* The corresponding file name MUST be the same to plugin name ``$Q_PLUGIN``.
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Plugin specific configuration variables should be in this file.
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functions
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---------
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``lib/neutron`` calls the following functions when the ``$Q_PLUGIN`` is enabled
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* ``neutron_plugin_create_nova_conf`` :
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optionally set options in nova_conf
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* ``neutron_plugin_install_agent_packages`` :
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install packages that is specific to plugin agent
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e.g.
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install_package bridge-utils
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* ``neutron_plugin_configure_common`` :
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set plugin-specific variables, ``Q_PLUGIN_CONF_PATH``, ``Q_PLUGIN_CONF_FILENAME``,
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``Q_PLUGIN_CLASS``
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* ``neutron_plugin_configure_dhcp_agent``
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* ``neutron_plugin_configure_l3_agent``
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* ``neutron_plugin_configure_plugin_agent``
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* ``neutron_plugin_configure_service``
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* ``neutron_plugin_setup_interface_driver``
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* ``has_neutron_plugin_security_group``:
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return 0 if the plugin support neutron security group otherwise return 1
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* ``neutron_plugin_check_adv_test_requirements``:
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return 0 if requirements are satisfied otherwise return 1
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