openstack/devstack
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Merge "Add third-party support for Quantum NVP plugin"

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Jenkins 2013-06-06 21:40:03 +00:00 committed by Gerrit Code Review
commit 30321f3576
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lib/quantum_thirdparty/nicira vendored Normal file
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# Nicira NVP
# ----------
# This third-party addition can be used to configure connectivity between a DevStack instance
# and an NVP Gateway in dev/test environments. In order to use this correctly, the following
# env variables need to be set (e.g. in your localrc file):
#
# * enable_service nicira --> to execute this third-party addition
# * PUBLIC_BRIDGE --> bridge used for external connectivity, typically br-ex
# * NVP_GATEWAY_NETWORK_INTERFACE --> interface used to communicate with the NVP Gateway
# * NVP_GATEWAY_NETWORK_CIDR --> CIDR to configure br-ex, e.g. 172.24.4.211/24
# Save trace setting
MY_XTRACE=$(set +o | grep xtrace)
set +o xtrace
# This is the interface that connects the Devstack instance
# to an network that allows it to talk to the gateway for
# testing purposes
NVP_GATEWAY_NETWORK_INTERFACE=${NVP_GATEWAY_NETWORK_INTERFACE:-eth2}
function configure_nicira() {
:
}
function init_nicira() {
die_if_not_set $LINENO NVP_GATEWAY_NETWORK_CIDR "Please, specify CIDR for the gateway network interface."
# Make sure the interface is up, but not configured
sudo ifconfig $NVP_GATEWAY_NETWORK_INTERFACE up
sudo ip addr flush $NVP_GATEWAY_NETWORK_INTERFACE
# Use the PUBLIC Bridge to route traffic to the NVP gateway
# NOTE(armando-migliaccio): if running in a nested environment this will work
# only with mac learning enabled, portsecurity and security profiles disabled
sudo ovs-vsctl -- --may-exist add-port $PUBLIC_BRIDGE $NVP_GATEWAY_NETWORK_INTERFACE
nvp_gw_net_if_mac=$(ip link show $NVP_GATEWAY_NETWORK_INTERFACE | awk '/ether/ {print $2}')
sudo ifconfig $PUBLIC_BRIDGE $NVP_GATEWAY_NETWORK_CIDR hw ether $nvp_gw_net_if_mac
}
function install_nicira() {
:
}
function start_nicira() {
:
}
function stop_nicira() {
:
}
# Restore xtrace
$MY_XTRACE