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Diffstat (limited to 'kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh')
| -rwxr-xr-x | kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh b/kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh new file mode 100755 index 0000000000..a78bc077d8 --- /dev/null +++ b/kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh @@ -0,0 +1,62 @@ +#!/bin/bash -e +# +# Copyright 2020 Samsung Electronics Co., Ltd. +# +# 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. +# +DNS_PORT=31555 +CLUSTER_CONTROL=$( kubectl get no -l node-role.kubernetes.io/controlplane=true -o jsonpath='{.items..metadata.name}') +CLUSTER_IP=$(kubectl get no $CLUSTER_CONTROL -o jsonpath='{.metadata.annotations.rke\.cattle\.io/external-ip }') +SPATH="$( dirname "$( which "$0" )" )" + + + +usage() { +cat << ==usage +$0 [cluster_domain] [helm_chart_args ...] + [cluster_domain] Default value simpledemo.onap.org + [helm_chart_args...] Optional arguments passed to helm install command +==usage +} + + +target_machine_notice_info() { +cat << ==infodeploy +Extra DNS server already deployed: +1. You can add the DNS server to the target machine using following commands: + sudo iptables -t nat -A OUTPUT -p tcp -d 192.168.211.211 --dport 53 -j DNAT --to-destination $CLUSTER_IP:$DNS_PORT + sudo iptables -t nat -A OUTPUT -p udp -d 192.168.211.211 --dport 53 -j DNAT --to-destination $CLUSTER_IP:$DNS_PORT + sudo sysctl -w net.ipv4.conf.all.route_localnet=1 + sudo sysctl -w net.ipv4.ip_forward=1 +2. Update /etc/resolv.conf file with nameserver 192.168.211.211 entry on your target machine +==infodeploy +} + +deploy() { + pushd "$SPATH/bind9dns" > /dev/null + if [ $# -eq 0 ]; then + local cl_domain="simpledemo.onap.org" + else + local cl_domain=$1 + shift + fi + helm install . --set dnsconf.wildcard="$cl_domain=$CLUSTER_IP" $@ + popd > /dev/null + target_machine_notice_info +} + +if [[ $# -eq 1 ]] && [[ $1 == "-h" || $1 == "--help" ]]; then + usage +else + deploy $@ +fi |