OpenStack Networking (Neutron)
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 

159 lines
5.8 KiB

LIBDIR=$DEST/neutron/devstack/lib
source $LIBDIR/dns
source $LIBDIR/flavors
source $LIBDIR/l2_agent
source $LIBDIR/l2_agent_sriovnicswitch
source $LIBDIR/l3_agent
source $LIBDIR/l3_conntrack_helper
source $LIBDIR/ml2
source $LIBDIR/network_segment_range
source $LIBDIR/qos
source $LIBDIR/ovs
source $LIBDIR/segments
source $LIBDIR/trunk
source $LIBDIR/placement
source $LIBDIR/log
source $LIBDIR/fip_port_forwarding
source $LIBDIR/uplink_status_propagation
source $LIBDIR/tag_ports_during_bulk_creation
source $LIBDIR/octavia
Q_BUILD_OVS_FROM_GIT=$(trueorfalse False Q_BUILD_OVS_FROM_GIT)
function is_ovn_enabled {
[[ $NEUTRON_AGENT == "ovn" ]] && return 0
return 1
}
if [ -f $LIBDIR/${NEUTRON_AGENT}_agent ]; then
source $LIBDIR/${NEUTRON_AGENT}_agent
fi
if [[ "$1" == "stack" ]]; then
case "$2" in
install)
if [[ "$NEUTRON_AGENT" == "openvswitch" ]] && \
[[ "$Q_BUILD_OVS_FROM_GIT" == "True" ]]; then
remove_ovs_packages
compile_ovs False /usr /var
load_conntrack_gre_module
start_new_ovs
fi
if is_ovn_enabled; then
install_ovn
configure_ovn
init_ovn
fi
;;
post-config)
if is_service_enabled neutron-tag-ports-during-bulk-creation; then
configure_tag_ports_during_bulk_creation_extension
fi
if is_service_enabled neutron-uplink-status-propagation; then
configure_uplink_status_propagation_extension
fi
if is_service_enabled q-flavors neutron-flavors; then
configure_flavors
fi
if is_service_enabled q-qos neutron-qos; then
configure_qos
fi
if is_service_enabled q-trunk neutron-trunk; then
configure_trunk_extension
fi
if is_service_enabled q-placement neutron-placement; then
configure_placement_extension
fi
if is_service_enabled q-log neutron-log; then
configure_log
fi
if is_service_enabled q-dns neutron-dns; then
configure_dns_extension
post_config_dns_extension
if is_service_enabled designate; then
configure_dns_integration
fi
fi
if is_service_enabled neutron-segments; then
configure_segments_extension
fi
if is_service_enabled neutron-network-segment-range; then
configure_network_segment_range
fi
if is_service_enabled q-agt neutron-agent; then
configure_l2_agent
fi
#Note: sriov agent should run with OVS or linux bridge agent
#because they are the mechanisms that bind the DHCP and router ports.
#Currently devstack lacks the option to run two agents on the same node.
#Therefore we create new service, q-sriov-agt, and the
# q-agt/neutron-agent should be OVS or linux bridge.
if is_service_enabled q-sriov-agt neutron-sriov-agent; then
configure_l2_agent
configure_l2_agent_sriovnicswitch
fi
if is_service_enabled q-l3 neutron-l3; then
if is_service_enabled q-qos neutron-qos; then
configure_l3_agent_extension_fip_qos
configure_l3_agent_extension_gateway_ip_qos
fi
if is_service_enabled q-port-forwarding neutron-port-forwarding; then
configure_port_forwarding
fi
if is_service_enabled q-conntrack-helper neutron-conntrack-helper; then
configure_l3_conntrack_helper
fi
configure_l3_agent
fi
if [ $NEUTRON_CORE_PLUGIN = ml2 ]; then
configure_ml2_extension_drivers
fi
if is_ovn_enabled; then
if is_service_enabled q-port-forwarding neutron-port-forwarding; then
configure_port_forwarding
fi
configure_ovn_plugin
start_ovn
fi
;;
extra)
if is_service_enabled q-sriov-agt neutron-sriov-agent; then
start_l2_agent_sriov
fi
if is_ovn_enabled; then
if [[ "$OVN_L3_CREATE_PUBLIC_NETWORK" == "True" ]]; then
if [[ "$NEUTRON_CREATE_INITIAL_NETWORKS" != "True" ]]; then
echo "OVN_L3_CREATE_PUBLIC_NETWORK=True is being ignored because"
echo "NEUTRON_CREATE_INITIAL_NETWORKS is set to False"
else
create_public_bridge
fi
fi
fi
if is_service_enabled br-ex-tcpdump ; then
# tcpdump monitor on br-ex for ARP, reverse ARP and ICMP v4 / v6 packets
sudo ip link set dev $PUBLIC_BRIDGE up
run_process br-ex-tcpdump "/usr/sbin/tcpdump -i $PUBLIC_BRIDGE arp or rarp or icmp or icmp6 -enlX" "$STACK_GROUP" root
fi
if is_service_enabled br-int-flows ; then
run_process br-int-flows "/bin/sh -c \"set +e; while true; do echo ovs-ofctl dump-flows br-int; ovs-ofctl dump-flows br-int ; sleep 30; done; \"" "$STACK_GROUP" root
fi
;;
esac
elif [[ "$1" == "unstack" ]]; then
if is_service_enabled q-sriov-agt neutron-sriov-agent; then
stop_l2_agent_sriov
fi
if [[ "$NEUTRON_AGENT" == "openvswitch" ]] && \
[[ "$Q_BUILD_OVS_FROM_GIT" == "True" ]]; then
stop_new_ovs
fi
if is_ovn_enabled; then
stop_ovn
cleanup_ovn
fi
fi