| #!/bin/bash |
| |
| |
| # |
| # Copyright (c) 2015-2017 Nest Labs, Inc. |
| # All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| |
| |
| SCRIPT_NAME=connect-BR-Svc-ns.sh |
| SCRIPT_DIR=`dirname $0` |
| SCRIPT_DIR=`cd ${SCRIPT_DIR}; pwd` |
| SYS_NAME=`uname -s` |
| USER_NAME=`id -nu` |
| NS_BORDER_GW="node0" |
| NS_SERVICE="node-svc" |
| NS_THREAD="node2" |
| NS_THREAD_WPAN="wpan2" |
| INTFNAME="ns_if" |
| REMOVEFLAG=false |
| MOB_REMOTE=true |
| function usage() |
| { |
| cat <<END |
| Usage: |
| |
| ${SCRIPT_NAME} <options> |
| |
| -b <bg-node-name> |
| --bgw <bg-node-name> |
| |
| border gateway network namespace name. |
| -s <svc-node-name> |
| --svc <svc-node-name> |
| |
| service network namespace name. |
| -e <end-node-name> |
| --endNode <end-node-name> |
| |
| end node network namespace name. |
| -w <end-node-wpan-intf> |
| --ewpan <end-node-wpan-intf> |
| |
| end node wpan interface name(e.g., wpan2). |
| -D |
| |
| Delete all network namespaces. |
| |
| END |
| } |
| |
| # Parse options |
| # |
| while [ -n "$1" ]; do |
| case $1 in |
| -b | --bgw) |
| NS_BORDER_GW=$2 |
| shift 2 |
| ;; |
| -s | --svc) |
| NS_SERVICE=$2 |
| shift 2 |
| ;; |
| -e | --endNode) |
| NS_THREAD=$2 |
| shift 2 |
| ;; |
| -w | --ewpan) |
| NS_THREAD_WPAN=$2 |
| shift 2 |
| ;; |
| -D | --delete) |
| REMOVEFLAG=true |
| shift 1 |
| ;; |
| -h | --help) |
| usage |
| exit 1 |
| ;; |
| *) |
| echo "${SCRIPT_NAME} : Unrecognized option: $1" |
| usage |
| exit 1 |
| ;; |
| esac |
| done |
| |
| # Force prompt for root password before we begin. |
| sudo true || exit -1 |
| |
| # The following works on Linux only... |
| # |
| if [ "${SYS_NAME}" = "Linux" ]; then |
| |
| # Setup network namespace and add a virtual interface pair. |
| # |
| if ${REMOVEFLAG}; then |
| for item in $(ip netns list) |
| do |
| #echo "Removing network namespace ${item}" |
| sudo ip netns del ${item} |
| done |
| |
| sudo killall mock-tunnel-service |
| sudo killall mock-weave-bg |
| |
| else |
| echo "Creating network namespaces ${NS_SERVICE}" |
| sudo ip netns add ${NS_SERVICE} |
| |
| echo "Creating virtual interface pairs and assigning them to namespaces" |
| sudo ip link add name ${INTFNAME}-bg0 type veth peer name ${INTFNAME}-svc0 |
| sudo ip link set ${INTFNAME}-bg0 netns ${NS_BORDER_GW} |
| sudo ip link set ${INTFNAME}-svc0 netns ${NS_SERVICE} |
| |
| echo "Bring up virtual interfaces within network namespaces" |
| sudo ip netns exec ${NS_BORDER_GW} ifconfig ${INTFNAME}-bg0 up |
| sudo ip netns exec ${NS_SERVICE} ifconfig ${INTFNAME}-svc0 up |
| |
| sudo ip netns exec ${NS_BORDER_GW} ifconfig lo up |
| sudo ip netns exec ${NS_SERVICE} ifconfig lo up |
| |
| echo "Adding IPv4 addresses to virtual interfaces" |
| sudo ip netns exec ${NS_BORDER_GW} ip addr add 10.1.1.101/24 dev ${INTFNAME}-bg0 |
| sudo ip netns exec ${NS_SERVICE} ip addr add 10.1.1.102/24 dev ${INTFNAME}-svc0 |
| |
| echo "Adding IPv6 addresses to virtual interfaces" |
| sudo ip netns exec ${NS_BORDER_GW} ip -6 addr add fd00:0:1:1::101/64 dev ${INTFNAME}-bg0 |
| sudo ip netns exec ${NS_SERVICE} ip -6 addr add fd00:0:1:5::102/64 dev ${INTFNAME}-svc0 |
| |
| echo "Add a fabric default route in ${NS_THREAD} to go to ${NS_BORDER_GW}" |
| sudo ip netns exec ${NS_THREAD} ip -6 route add fd00:0:1::/48 dev ${NS_THREAD_WPAN} |
| |
| echo "Enable forwarding in ${NS_BORDER_GW}" |
| sudo ip netns exec ${NS_BORDER_GW} sysctl -w net.ipv6.conf.all.forwarding=1 |
| #sudo ip netns exec ${NS_SERVICE} sysctl -w net.ipv6.conf.all.forwarding=1 |
| #sudo ip netns exec ${NS_TH} sysctl -w net.ipv6.conf.all.forwarding=1 |
| |
| echo "Starting mock-tunnel-service in ${NS_SERVICE}" |
| sudo ip netns exec ${NS_SERVICE} /home/${USER_NAME}/weave/build/x86_64-unknown-linux-gnu/src/test-apps/mock-tunnel-service --node-id 102 > /dev/null & |
| |
| echo "Starting mock-weave-bg in ${NS_BORDER_GW}" |
| sudo ip netns exec ${NS_BORDER_GW} /home/${USER_NAME}/weave/build/x86_64-unknown-linux-gnu/src/test-apps/mock-weave-bg --node-id 101 --connect-to 10.1.1.102 102 > /dev/null & |
| |
| fi |
| fi |
| |