devstack/lib/neutron_plugins/openvswitch
Dean Troyer e3a9160c0d Fix Neutron plugin XTRACE handling
The various Neutron plugin files need to have unique variables for the
xtrace state as they are sometimes nested more than two levels deep
and MY_XTRACE is getting stomped.  This gives each of the neutron_plugin
and neutron_thirdparty include files a unique XTRACE state variable.

I don't think this is a problem with any of the other plugin include
files (yet) so this just handles Neutron for now.

Change-Id: I7c272a48e7974edecaff5f431ff7443dd6622588
2014-03-28 12:40:59 -05:00

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# Neutron Open vSwitch plugin
# ---------------------------
# Save trace setting
OVS_XTRACE=$(set +o | grep xtrace)
set +o xtrace
source $TOP_DIR/lib/neutron_plugins/openvswitch_agent
function neutron_plugin_configure_common {
Q_PLUGIN_CONF_PATH=etc/neutron/plugins/openvswitch
Q_PLUGIN_CONF_FILENAME=ovs_neutron_plugin.ini
Q_DB_NAME="ovs_neutron"
Q_PLUGIN_CLASS="neutron.plugins.openvswitch.ovs_neutron_plugin.OVSNeutronPluginV2"
}
function neutron_plugin_configure_service {
if [[ "$ENABLE_TENANT_TUNNELS" = "True" ]]; then
iniset /$Q_PLUGIN_CONF_FILE ovs tenant_network_type gre
iniset /$Q_PLUGIN_CONF_FILE ovs tunnel_id_ranges $TENANT_TUNNEL_RANGES
elif [[ "$ENABLE_TENANT_VLANS" = "True" ]]; then
iniset /$Q_PLUGIN_CONF_FILE ovs tenant_network_type vlan
else
echo "WARNING - The openvswitch plugin is using local tenant networks, with no connectivity between hosts."
fi
# Override ``OVS_VLAN_RANGES`` and ``OVS_BRIDGE_MAPPINGS`` in ``localrc``
# for more complex physical network configurations.
if [[ "$OVS_VLAN_RANGES" = "" ]] && [[ "$PHYSICAL_NETWORK" != "" ]]; then
OVS_VLAN_RANGES=$PHYSICAL_NETWORK
if [[ "$TENANT_VLAN_RANGE" != "" ]]; then
OVS_VLAN_RANGES=$OVS_VLAN_RANGES:$TENANT_VLAN_RANGE
fi
fi
if [[ "$OVS_VLAN_RANGES" != "" ]]; then
iniset /$Q_PLUGIN_CONF_FILE ovs network_vlan_ranges $OVS_VLAN_RANGES
fi
# Enable tunnel networks if selected
if [[ $OVS_ENABLE_TUNNELING = "True" ]]; then
iniset /$Q_PLUGIN_CONF_FILE ovs enable_tunneling True
fi
_neutron_ovs_base_configure_firewall_driver
# Define extra "OVS" configuration options when q-svc is configured by defining
# the array ``Q_SRV_EXTRA_OPTS``.
# For Example: ``Q_SRV_EXTRA_OPTS=(foo=true bar=2)``
for I in "${Q_SRV_EXTRA_OPTS[@]}"; do
# Replace the first '=' with ' ' for iniset syntax
iniset /$Q_PLUGIN_CONF_FILE ovs ${I/=/ }
done
}
function has_neutron_plugin_security_group {
return 0
}
# Restore xtrace
$OVS_XTRACE