Files
devstack/lib/neutron_plugins
aojeagarcia 866efef17a Allow ipv6 ECMP in devstack
It turns out that a host can have multiple valid default gateways,
something that's not common in ipv4.

This patches add supports for multiple default gateways in ipv6
environments.

Closes-Bug: #1786259

Change-Id: I30bf655f7160dd19c427ee79acdf145671a3e520
Signed-off-by: aojeagarcia <aojeagarcia@suse.com>
2018-09-28 08:48:55 +00:00
..
2018-09-28 08:48:55 +00:00
2018-09-20 10:47:16 +08:00
2015-11-27 15:36:04 +11:00
2018-06-18 16:20:39 -04:00
2015-11-27 15:36:04 +11:00

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.

functions

lib/neutron-legacy calls the following functions when the $Q_PLUGIN is enabled

  • neutron_plugin_create_nova_conf : optionally set options in nova_conf
  • neutron_plugin_install_agent_packages : install packages that is specific to plugin agent e.g. install_package bridge-utils
  • neutron_plugin_configure_common : set plugin-specific variables, Q_PLUGIN_CONF_PATH, Q_PLUGIN_CONF_FILENAME, Q_PLUGIN_CLASS
  • neutron_plugin_configure_dhcp_agent
  • neutron_plugin_configure_l3_agent
  • neutron_plugin_configure_plugin_agent
  • neutron_plugin_configure_service
  • neutron_plugin_setup_interface_driver
  • has_neutron_plugin_security_group: return 0 if the plugin support neutron security group otherwise return 1
  • neutron_plugin_check_adv_test_requirements: return 0 if requirements are satisfied otherwise return 1