}
function wait_device () {
- tapname=$1; shift
- timeout=$1; shift
+ local tapname=$1; shift
+ local timeout=$1; shift
- expire=$(($(date +%s) + $timeout))
+ local expire=$(($(date +%s) + $timeout))
while ! ip link show up | egrep -q "^[0-9]+: +$tapname:"; do
echo "Waiting for $tapname to come UP...$(($expire - $(date +%s)))s left" >&2
if [ ! -f "$RUN_DIR/ovsdb-server.pid" ]; then
ovsdb-server $DB_CONF_FILE \
--remote=punix:$DB_SOCKET \
- --remote=db:Open_vSwitch,manager_options \
- --private-key=db:SSL,private_key \
- --certificate=db:SSL,certificate \
- --bootstrap-ca-cert=db:SSL,ca_cert \
+ --remote=db:Open_vSwitch,Open_vSwitch,manager_options \
+ --private-key=db:Open_vSwitch,SSL,private_key \
+ --certificate=db:Open_vSwitch,SSL,certificate \
+ --bootstrap-ca-cert=db:Open_vSwitch,SSL,ca_cert \
--pidfile \
--log-file=$DB_LOG \
--detach >& /dev/null
-- set bridge "$bridge" datapath_type=planetlab \
-- set interface "$bridge" options:local_ip="$IP" option:local_netmask="$PREFIX" \
-- "$@"
+
+ # check that the bridge has actually been created
+ if [ -z "$W" ]; then
+ local tap=$(ovs-appctl netdev-pltap/get-tapname "$bridge")
+ wait_device $tap 10
+ fi
}
function create_port () {
ovs-vsctl --db=unix:$DB_SOCKET show
}
+function get_local_ip () {
+
+ get_params "bridge" "$@"
+
+ set -e
+ ovs-vsctl --db=unix:$DB_SOCKET br-exists "$bridge" || return
+ local ip=$(ovs-vsctl get interface "$bridge" options:local_ip)
+ local netmask=$(ovs-vsctl get interface "$bridge" options:local_netmask)
+ eval echo $ip/$netmask
+}
+
+function get_local_links () {
+
+ get_params "bridge" "$@"
+
+ set -e
+ ovs-vsctl --db=unix:$DB_SOCKET br-exists "$bridge" || return
+ ovs-vsctl --db=unix:$DB_SOCKET list-ifaces "$bridge"
+}
+
+function get_mac () {
+
+ get_params "bridge" "$@"
+
+ set -e
+ local tap=$(ovs-appctl netdev-pltap/get-tapname "$bridge")
+ ifconfig "$tap" | awk '/HWaddr/ { print $5 }'
+}
+
### for demos - connect to an ndnmap deployment to visualize links bandwidth
# this expects 3 arguments
# an interface name, L<id1>-<id2> based on your ids in conf.mk
start_db stop_db start_switch stop_switch
create_bridge create_port del_bridge del_port
show get_local_endpoint set_remote_endpoint
-set_controller del_controller gmap_probe"
+set_controller del_controller gmap_probe
+get_local_ip get_local_links get_mac"
function main () {
message="Usage: $COMMAND <subcommand> ...