
The '--no-wait' flag will not wait for ovs-vswitchd to reconfigure after changes have been made to the database. This causes a race condition as the bridge may or may not be up when 'ip addr flush dev $PUBLIC_BRIDGE' is called. This commit removes the '--no-wait' flag which is safe as the openvswitch services are already started earlier in stack.sh Change-Id: I73ef1b731295d03b0f064c5f786196284c3e39ce Closes-bug: #1328962
Neutron plugin specific files
Neutron plugins require plugin specific behavior.
The files under the directory, lib/neutron_plugins/
, will be used
when their service is enabled.
Each plugin has lib/neutron_plugins/$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
calls the following functions when the $Q_PLUGIN
is enabled
neutron_plugin_create_nova_conf
: setNOVA_VIF_DRIVER
and optionally set options in nova_conf e.g. NOVA_VIF_DRIVER=${NOVA_VIF_DRIVER:-"nova.virt.libvirt.vif.LibvirtGenericVIFDriver"}neutron_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_DB_NAME
,Q_PLUGIN_CLASS
neutron_plugin_configure_debug_command
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 1neutron_plugin_check_adv_test_requirements
: return 0 if requirements are satisfied otherwise return 1