2 # Copyright 2016 Telefónica Investigación y Desarrollo S.A.U.
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
20 echo -e "usage: $0 [OPTIONS]"
21 echo -e "Install NAT rules for OSM"
23 echo -e " -u: UI/SO (rift) IP address"
24 echo -e " -r: RO (openmano) IP address"
25 echo -e " -v: VCA (juju) IP address"
26 echo -e " -h: show this help"
33 #Check root privileges
34 [ "$USER" != "root" ] && echo "Needed root privileges (run with sudo)" >&2 && exit 1
36 HERE=$(realpath $(dirname $0))
37 OSM_DEVOPS=$(dirname $HERE)
38 . $OSM_DEVOPS/jenkins/common/all_funcs
40 #Get default IP address
41 . $OSM_DEVOPS/installers/export_ips
48 while getopts ":u:r:v:h-:" o; do
51 export UI_IP="$OPTARG"
54 export RO_IP="$OPTARG"
57 export VCA_IP="$OPTARG"
63 [ "${OPTARG}" == "help" ] && usage && exit 0
64 echo -e "Invalid option: '--$OPTARG'\nTry $0 --help for more information" >&2
68 echo -e "Invalid option: '-$OPTARG'\nTry $0 --help for more information" >&2
72 echo -e "Option '-$OPTARG' requires an argument\nTry $0 --help for more information" >&2
83 # NAT port forwarding configuration
86 echo "*** Configuring iptables rules ***"
88 awk -v RO_IP="$RO_IP" -v VCA_IP="$VCA_IP" -v UI_IP="$UI_IP" -v openmano_ip="$RO_CONTAINER_IP" -v rift_ip="$SO_CONTAINER_IP" -v juju_ip="$VCA_CONTAINER_IP" '
89 BEGIN {innat=0; innatpre=0; osmpre=0; donepre=0; innatpost=0; osmpost=0; donepost=0}
95 innat==1 && /\:PREROUTING/ {
100 innatpre==1 && /\#Autogenerated by nat_osm/ {
104 osmpre==1 && /#End autogeneration by nat_osm/ {
105 print "#Autogenerated by nat_osm"
106 print "-A PREROUTING -d "RO_IP" -p tcp -m tcp --dport 9090 -j DNAT --to-destination "openmano_ip
107 print "-A PREROUTING -d "UI_IP" -p tcp -m tcp --dport 8000 -j DNAT --to-destination "rift_ip
108 print "-A PREROUTING -d "UI_IP" -p tcp -m tcp --dport 4567 -j DNAT --to-destination "rift_ip
109 print "-A PREROUTING -d "UI_IP" -p tcp -m tcp --dport 8443 -j DNAT --to-destination "rift_ip
110 #print "-A PREROUTING -d "VCA_IP" -p tcp -m tcp --dport 443 -j DNAT --to-destination "juju_ip
111 #print "-A PREROUTING -d "VCA_IP" -p tcp -m tcp --dport 17070 -j DNAT --to-destination "juju_ip
112 print "#End autogeneration by nat_osm"
118 innatpre==1 && /\:INPUT/ {
121 print "#Autogenerated by nat_osm"
122 print "-A PREROUTING -d "RO_IP" -p tcp -m tcp --dport 9090 -j DNAT --to-destination "openmano_ip
123 print "-A PREROUTING -d "UI_IP" -p tcp -m tcp --dport 8000 -j DNAT --to-destination "rift_ip
124 print "-A PREROUTING -d "UI_IP" -p tcp -m tcp --dport 4567 -j DNAT --to-destination "rift_ip
125 print "-A PREROUTING -d "UI_IP" -p tcp -m tcp --dport 8443 -j DNAT --to-destination "rift_ip
126 #print "-A PREROUTING -d "VCA_IP" -p tcp -m tcp --dport 443 -j DNAT --to-destination "juju_ip
127 #print "-A PREROUTING -d "VCA_IP" -p tcp -m tcp --dport 17070 -j DNAT --to-destination "juju_ip
128 print "#End autogeneration by nat_osm"
135 innat==1 && /\:POSTROUTING/ {
140 innatpost==1 && /\#Autogenerated by nat_osm/ {
144 osmpost==1 && /#End autogeneration by nat_osm/ {
145 #print "#Autogenerated by nat_osm"
146 #print "-A POSTROUTING -s "rift_ip" -p tcp -m tcp --dport 9090 -d "openmano_ip" -j SNAT --to "UI_IP
147 #print "-A POSTROUTING -s "rift_ip" -p tcp -m tcp --dport 17070 -d "juju_ip" -j SNAT --to "UI_IP
148 #print "#End autogeneration by nat_osm"
154 innatpost==1 && /COMMIT/ {
158 #print "#Autogenerated by nat_osm"
159 #print "-A POSTROUTING -s "rift_ip" -p tcp -m tcp --dport 9090 -d "openmano_ip" -j SNAT --to "UI_IP
160 #print "-A POSTROUTING -s "rift_ip" -p tcp -m tcp --dport 17070 -d "juju_ip" -j SNAT --to "UI_IP
161 #print "#End autogeneration by nat_osm"
170 ' /etc/iptables/rules.v4 > testfile.tmp && mv testfile.tmp /etc/iptables/rules.v4
172 service netfilter-persistent restart