949f5ada60
Enable IPv6 private subnet routing in ML2/OVN, it uses the behavior that already exists in ML2/OVS: add a route from the devstack node to the CIDRs of the default IPv6 subnet pool. Any IPv6 subnet created using the default subnet pool and plugged into the default router is reachable from the host (ex: ipv6-private-subnet). Change-Id: I02ca1d94e9f4d5ad4a06182f5ac9a2434941cf08
Neutron plugin specific files
Neutron plugins require plugin specific behavior.
The files under the directory, lib/neutron_plugins/, will be used
when their service is enabled.
Each plugin has lib/neutron_plugins/$Q_PLUGIN and define the following
functions.
Plugin specific configuration variables should be in this file.
- filename:
$Q_PLUGIN- The corresponding file name MUST be the same to plugin name
$Q_PLUGIN. Plugin specific configuration variables should be in this file.
- The corresponding file name MUST be the same to plugin name
functions
lib/neutron-legacy calls the following functions when the $Q_PLUGIN is enabled
neutron_plugin_create_nova_conf: optionally set options in nova_confneutron_plugin_install_agent_packages: install packages that is specific to plugin agent e.g. install_package bridge-utilsneutron_plugin_configure_common: set plugin-specific variables,Q_PLUGIN_CONF_PATH,Q_PLUGIN_CONF_FILENAME,Q_PLUGIN_CLASSneutron_plugin_configure_dhcp_agentneutron_plugin_configure_l3_agentneutron_plugin_configure_plugin_agentneutron_plugin_configure_serviceneutron_plugin_setup_interface_driverhas_neutron_plugin_security_group: return 0 if the plugin support neutron security group otherwise return 1neutron_plugin_check_adv_test_requirements: return 0 if requirements are satisfied otherwise return 1