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authorKrzysztof Opasiak <k.opasiak@samsung.com>2020-02-17 13:00:40 +0000
committerGerrit Code Review <gerrit@onap.org>2020-02-17 13:00:40 +0000
commit4d5d90ebbf6d6d36f6d12803208527f51541957f (patch)
tree77b33d113020e82cdc79fd58ca284798a598fa9c /kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh
parent00355f15f66bcc32d9d954beb5952c66f980927a (diff)
parente604acd6b77fda1c4850333df04ce7881afeecb5 (diff)
Merge "DNS test server for ingress controller"
Diffstat (limited to 'kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh')
-rwxr-xr-xkubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh62
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