132 lines
3.8 KiB
Bash
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
|