Files
devstack/lib/quantum_plugins
Kyle Mestery 51a3f1f636 Fix the OVS version check to work with upstream master versions of OVS.
This patch adds two functions to check version strings in the toplevel
functions file. The openvswitch_agent then uses these to compare versions
when checking for tunneling support. The tunneling version check now
also takes into account upstream master versions of Open vSwitch, which
the previous version check always failed on.

Fixes bug #1190734

Change-Id: I0102fb57f8ce5529169025efa21a0996ad68bef1
2013-06-14 10:01:15 +00:00
..
2013-06-06 23:26:00 -04:00

Quantum plugin specific files

Quantum plugins require plugin specific behavior. The files under the directory, lib/quantum_plugins/, will be used when their service is enabled. Each plugin has lib/quantum_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/quantum calls the following functions when the $Q_PLUGIN is enabled

  • quantum_plugin_create_nova_conf : set NOVA_VIF_DRIVER and optionally set options in nova_conf e.g. NOVA_VIF_DRIVER=${NOVA_VIF_DRIVER:-"nova.virt.libvirt.vif.LibvirtGenericVIFDriver"}
  • quantum_plugin_install_agent_packages : install packages that is specific to plugin agent e.g. install_package bridge-utils
  • quantum_plugin_configure_common : set plugin-specific variables, Q_PLUGIN_CONF_PATH, Q_PLUGIN_CONF_FILENAME, Q_DB_NAME, Q_PLUGIN_CLASS
  • quantum_plugin_configure_debug_command
  • quantum_plugin_configure_dhcp_agent
  • quantum_plugin_configure_l3_agent
  • quantum_plugin_configure_plugin_agent
  • quantum_plugin_configure_service
  • quantum_plugin_setup_interface_driver
  • has_quantum_plugin_security_group: return 0 if the plugin support quantum security group otherwise return 1
  • quantum_plugin_check_adv_test_requirements: return 0 if requirements are satisfied otherwise return 1