openstack/devstack
Code Issues Proposed changes
13e8db5a6f
devstack/lib/neutron_plugins
History
Rodolfo Alonso Hernandez 8c6710326e Fix installation with OVN backend and compilation 
This patch fixes several issues related to the installation with
OVN backend with the OVS/OVN compilation enabled.

The OVS/OVN local directories prefix, when both services are compiled,
is now "/usr/local".

The "ovn_agent._run_process" function is calling "ovs-appctl" to
configure the logging settings of several services. Instead of
using the service name, the ctl socket file is used instead. That
is more robust and does not fail in systems with previous
installations.

Closes-Bug: #1960514

Change-Id: I69de5333393957593db6e05495f0c3c758efefdf
2022-02-09 21:22:46 +00:00
..
services Fix deployment of Neutron with enforced scopes 2022-01-28 09:52:20 +01:00
bigswitch_floodlight fix a typo 2018-09-20 10:47:16 +08:00
brocade Don't set external_network_bridge by default 2017-02-10 06:39:04 +00:00
cisco Removed neutron_plugin_configure_debug_command functions 2017-02-10 06:39:04 +00:00
embrane Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
linuxbridge_agent Remove bridge-utils/brctl usage 2020-04-30 10:09:47 +10:00
ml2 Add missing ml2, L2 and L3 agent functions to devstack 2021-11-18 16:42:40 +01:00
nuage Stop configuring '[DEFAULT] firewall_driver' for nova 2020-01-16 09:27:54 +00:00
openvswitch Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
openvswitch_agent Allow to install os-ken from git repo 2021-03-04 10:31:30 +09:00
ovn_agent Fix installation with OVN backend and compilation 2022-02-09 21:22:46 +00:00
ovs_base Fix installation with OVN backend and compilation 2022-02-09 21:22:46 +00:00
ovs_source Fix installation with OVN backend and compilation 2022-02-09 21:22:46 +00:00
README.md Removed neutron_plugin_configure_debug_command functions 2017-02-10 06:39:04 +00:00

README.md

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