devstack/lib/neutron_plugins/cisco
Sean Dague e263c82e48 add shebang lines to all lib files
With gerrit 2.8, and the new change screen, this will trigger syntax
highlighting in gerrit. Thus making reviewing code a lot nicer.

Change-Id: Id238748417ffab53e02d59413dba66f61e724383
2014-12-10 11:28:05 -05:00

154 lines
5.1 KiB
Bash

#!/bin/bash
#
# Neutron Cisco plugin
# ---------------------------
# Save trace setting
CISCO_XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Scecify the VSM parameters
Q_CISCO_PLUGIN_VSM_IP=${Q_CISCO_PLUGIN_VSM_IP:-}
# Specify the VSM username
Q_CISCO_PLUGIN_VSM_USERNAME=${Q_CISCO_PLUGIN_VSM_USERNAME:-admin}
# Specify the VSM passward for above username
Q_CISCO_PLUGIN_VSM_PASSWORD=${Q_CISCO_PLUGIN_VSM_PASSWORD:-}
# Specify the uVEM integration bridge name
Q_CISCO_PLUGIN_INTEGRATION_BRIDGE=${Q_CISCO_PLUGIN_INTEGRATION_BRIDGE:-br-int}
# Specify if tunneling is enabled
Q_CISCO_PLUGIN_ENABLE_TUNNELING=${Q_CISCO_PLUGIN_ENABLE_TUNNELING:-True}
# Specify the VXLAN range
Q_CISCO_PLUGIN_VXLAN_ID_RANGES=${Q_CISCO_PLUGIN_VXLAN_ID_RANGES:-5000:10000}
# Specify the VLAN range
Q_CISCO_PLUGIN_VLAN_RANGES=${Q_CISCO_PLUGIN_VLAN_RANGES:-vlan:1:4094}
# This routine put a prefix on an existing function name
function _prefix_function {
declare -F $1 > /dev/null || die "$1 doesn't exist"
eval "$(echo "${2}_${1}()"; declare -f ${1} | tail -n +2)"
}
function _has_n1kv_subplugin {
local subplugin
for subplugin in ${Q_CISCO_PLUGIN_SUBPLUGINS[@]}; do
if [[ "$subplugin" == "n1kv" ]]; then
return 0
fi
done
return 1
}
# Prefix openvswitch plugin routines with "ovs" in order to differentiate from
# cisco plugin routines. This means, ovs plugin routines will coexist with cisco
# plugin routines in this script.
source $TOP_DIR/lib/neutron_plugins/openvswitch
_prefix_function neutron_plugin_create_nova_conf ovs
_prefix_function neutron_plugin_install_agent_packages ovs
_prefix_function neutron_plugin_configure_common ovs
_prefix_function neutron_plugin_configure_debug_command ovs
_prefix_function neutron_plugin_configure_dhcp_agent ovs
_prefix_function neutron_plugin_configure_l3_agent ovs
_prefix_function neutron_plugin_configure_plugin_agent ovs
_prefix_function neutron_plugin_configure_service ovs
_prefix_function neutron_plugin_setup_interface_driver ovs
_prefix_function has_neutron_plugin_security_group ovs
function has_neutron_plugin_security_group {
return 1
}
function is_neutron_ovs_base_plugin {
return
}
# populate required nova configuration parameters
function neutron_plugin_create_nova_conf {
_neutron_ovs_base_configure_nova_vif_driver
}
function neutron_plugin_install_agent_packages {
# Cisco plugin uses openvswitch to operate in one of its configurations
ovs_neutron_plugin_install_agent_packages
}
# Configure common parameters
function neutron_plugin_configure_common {
# setup default subplugins
if [ ! -v Q_CISCO_PLUGIN_SUBPLUGINS ]; then
declare -ga Q_CISCO_PLUGIN_SUBPLUGINS
Q_CISCO_PLUGIN_SUBPLUGINS=(n1kv)
fi
Q_PLUGIN_CONF_PATH=etc/neutron/plugins/cisco
Q_PLUGIN_CONF_FILENAME=cisco_plugins.ini
Q_PLUGIN_CLASS="neutron.plugins.cisco.network_plugin.PluginV2"
}
function neutron_plugin_configure_debug_command {
:
}
function neutron_plugin_configure_dhcp_agent {
iniset $Q_DHCP_CONF_FILE DEFAULT dhcp_agent_manager neutron.agent.dhcp_agent.DhcpAgentWithStateReport
}
function neutron_plugin_configure_l3_agent {
:
}
# Configure n1kv plugin
function _configure_n1kv_subplugin {
local cisco_cfg_file=$1
# populate the cisco plugin cfg file with the VSM information
echo "Configuring n1kv in $cisco_cfg_file-- $Q_CISCO_PLUGIN_VSM_IP $Q_CISCO_PLUGIN_VSM_USERNAME $Q_CISCO_PLUGIN_VSM_PASSWORD"
iniset $cisco_cfg_file N1KV:$Q_CISCO_PLUGIN_VSM_IP username $Q_CISCO_PLUGIN_VSM_USERNAME
iniset $cisco_cfg_file N1KV:$Q_CISCO_PLUGIN_VSM_IP password $Q_CISCO_PLUGIN_VSM_PASSWORD
iniset $cisco_cfg_file CISCO_N1K integration_bridge $Q_CISCO_PLUGIN_INTEGRATION_BRIDGE
iniset $cisco_cfg_file CISCO_N1K enable_tunneling $Q_CISCO_PLUGIN_ENABLE_TUNNELING
iniset $cisco_cfg_file CISCO_N1K vxlan_id_ranges $Q_CISCO_PLUGIN_VXLAN_ID_RANGES
iniset $cisco_cfg_file CISCO_N1K network_vlan_ranges $Q_CISCO_PLUGIN_VLAN_RANGES
# Setup the integration bridge by calling the ovs_base
OVS_BRIDGE=$Q_CISCO_PLUGIN_INTEGRATION_BRIDGE
_neutron_ovs_base_setup_bridge $OVS_BRIDGE
}
function neutron_plugin_configure_plugin_agent {
:
}
function neutron_plugin_configure_service {
local subplugin
local cisco_cfg_file
cisco_cfg_file=/$Q_PLUGIN_CONF_FILE
# Setup the [CISCO_PLUGINS] section
if [[ ${#Q_CISCO_PLUGIN_SUBPLUGINS[@]} > 2 ]]; then
die $LINENO "At most two subplugins are supported."
fi
# Setup the subplugins
inicomment $cisco_cfg_file CISCO_PLUGINS vswitch_plugin
inicomment $cisco_cfg_file CISCO_TEST host
for subplugin in ${Q_CISCO_PLUGIN_SUBPLUGINS[@]}; do
case $subplugin in
n1kv) iniset $cisco_cfg_file CISCO_PLUGINS vswitch_plugin neutron.plugins.cisco.n1kv.n1kv_neutron_plugin.N1kvNeutronPluginV2;;
*) die $LINENO "Unsupported cisco subplugin: $subplugin";;
esac
done
if _has_n1kv_subplugin; then
_configure_n1kv_subplugin $cisco_cfg_file
fi
}
function neutron_plugin_setup_interface_driver {
local conf_file=$1
iniset $conf_file DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
}
# Restore xtrace
$CISCO_XTRACE