devstack/lib/neutron_plugins/nec
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

132 lines
3.8 KiB
Bash

#!/bin/bash
#
# Neutron NEC OpenFlow plugin
# ---------------------------
# Save trace setting
NEC_XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Configuration parameters
OFC_HOST=${OFC_HOST:-127.0.0.1}
OFC_PORT=${OFC_PORT:-8888}
OFC_API_HOST=${OFC_API_HOST:-$OFC_HOST}
OFC_API_PORT=${OFC_API_PORT:-$OFC_PORT}
OFC_OFP_HOST=${OFC_OFP_HOST:-$OFC_HOST}
OFC_OFP_PORT=${OFC_OFP_PORT:-6633}
OFC_DRIVER=${OFC_DRIVER:-trema}
OFC_RETRY_MAX=${OFC_RETRY_MAX:-0}
OFC_RETRY_INTERVAL=${OFC_RETRY_INTERVAL:-1}
# Main logic
# ---------------------------
source $TOP_DIR/lib/neutron_plugins/ovs_base
function neutron_plugin_create_nova_conf {
_neutron_ovs_base_configure_nova_vif_driver
}
function neutron_plugin_install_agent_packages {
# SKIP_OVS_INSTALL is useful when we want to use Open vSwitch whose
# version is different from the version provided by the distribution.
if [[ "$SKIP_OVS_INSTALL" = "True" ]]; then
echo "You need to install Open vSwitch manually."
return
fi
_neutron_ovs_base_install_agent_packages
}
function neutron_plugin_configure_common {
Q_PLUGIN_CONF_PATH=etc/neutron/plugins/nec
Q_PLUGIN_CONF_FILENAME=nec.ini
Q_PLUGIN_CLASS="neutron.plugins.nec.nec_plugin.NECPluginV2"
}
function neutron_plugin_configure_debug_command {
_neutron_ovs_base_configure_debug_command
}
function neutron_plugin_configure_dhcp_agent {
:
}
function neutron_plugin_configure_l3_agent {
_neutron_ovs_base_configure_l3_agent
}
function _quantum_plugin_setup_bridge {
if [[ "$SKIP_OVS_BRIDGE_SETUP" = "True" ]]; then
return
fi
# Set up integration bridge
_neutron_ovs_base_setup_bridge $OVS_BRIDGE
# Generate datapath ID from HOST_IP
local dpid=$(printf "%07d%03d%03d%03d\n" ${HOST_IP//./ })
sudo ovs-vsctl --no-wait set Bridge $OVS_BRIDGE other-config:datapath-id=$dpid
sudo ovs-vsctl --no-wait set-fail-mode $OVS_BRIDGE secure
sudo ovs-vsctl --no-wait set-controller $OVS_BRIDGE tcp:$OFC_OFP_HOST:$OFC_OFP_PORT
if [ -n "$OVS_INTERFACE" ]; then
sudo ovs-vsctl --no-wait -- --may-exist add-port $OVS_BRIDGE $OVS_INTERFACE
fi
_neutron_setup_ovs_tunnels $OVS_BRIDGE
}
function neutron_plugin_configure_plugin_agent {
_quantum_plugin_setup_bridge
AGENT_BINARY="$NEUTRON_BIN_DIR/neutron-nec-agent"
_neutron_ovs_base_configure_firewall_driver
}
function neutron_plugin_configure_service {
iniset $NEUTRON_CONF DEFAULT api_extensions_path neutron/plugins/nec/extensions/
iniset /$Q_PLUGIN_CONF_FILE ofc host $OFC_API_HOST
iniset /$Q_PLUGIN_CONF_FILE ofc port $OFC_API_PORT
iniset /$Q_PLUGIN_CONF_FILE ofc driver $OFC_DRIVER
iniset /$Q_PLUGIN_CONF_FILE ofc api_retry_max OFC_RETRY_MAX
iniset /$Q_PLUGIN_CONF_FILE ofc api_retry_interval OFC_RETRY_INTERVAL
_neutron_ovs_base_configure_firewall_driver
}
function neutron_plugin_setup_interface_driver {
local conf_file=$1
iniset $conf_file DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
iniset $conf_file DEFAULT ovs_use_veth True
}
# Utility functions
# ---------------------------
# Setup OVS tunnel manually
function _neutron_setup_ovs_tunnels {
local bridge=$1
local id=0
GRE_LOCAL_IP=${GRE_LOCAL_IP:-$HOST_IP}
if [ -n "$GRE_REMOTE_IPS" ]; then
for ip in ${GRE_REMOTE_IPS//:/ }; do
if [[ "$ip" == "$GRE_LOCAL_IP" ]]; then
continue
fi
sudo ovs-vsctl --no-wait add-port $bridge gre$id -- \
set Interface gre$id type=gre options:remote_ip=$ip
id=`expr $id + 1`
done
fi
}
function has_neutron_plugin_security_group {
# 0 means True here
return 0
}
function neutron_plugin_check_adv_test_requirements {
is_service_enabled q-agt && is_service_enabled q-dhcp && return 0
}
# Restore xtrace
$NEC_XTRACE