3 # Copyright 2020 Samsung Electronics Co., Ltd.
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
18 CLUSTER_CONTROL=$( kubectl get no -l node-role.kubernetes.io/controlplane=true -o jsonpath='{.items..metadata.name}')
19 CLUSTER_IP=$(kubectl get no $CLUSTER_CONTROL -o jsonpath='{.metadata.annotations.rke\.cattle\.io/external-ip }')
20 SPATH="$( dirname "$( which "$0" )" )"
26 $0 [cluster_domain] [helm_chart_args ...]
27 [cluster_domain] Default value simpledemo.onap.org
28 [helm_chart_args...] Optional arguments passed to helm install command
29 $0 --help This message
30 $0 --info Display howto configure target machine
35 target_machine_notice_info() {
37 Extra DNS server already deployed:
38 1. You can add the DNS server to the target machine using following commands:
39 sudo iptables -t nat -A OUTPUT -p tcp -d 192.168.211.211 --dport 53 -j DNAT --to-destination $CLUSTER_IP:$DNS_PORT
40 sudo iptables -t nat -A OUTPUT -p udp -d 192.168.211.211 --dport 53 -j DNAT --to-destination $CLUSTER_IP:$DNS_PORT
41 sudo sysctl -w net.ipv4.conf.all.route_localnet=1
42 sudo sysctl -w net.ipv4.ip_forward=1
43 2. Update /etc/resolv.conf file with nameserver 192.168.211.211 entry on your target machine
48 pushd "$SPATH/bind9dns" > /dev/null
50 local cl_domain="simpledemo.onap.org"
55 helm install . --set dnsconf.wildcard="$cl_domain=$CLUSTER_IP" $@
57 target_machine_notice_info
60 if [[ $# -eq 1 ]] && [[ $1 == "-h" || $1 == "--help" ]]; then
62 elif [[ $# -eq 1 ]] && [[ $1 == "--info" ]]; then
63 target_machine_notice_info