kaz-vagrant/files/templates/debian/resolverns/provision.sh

42 lines
1.1 KiB
Bash
Raw Normal View History

2022-12-22 17:25:05 +01:00
#!/bin/bash
# Root NS template
set -e
if [ -z $SNSTERGUARD ] ; then exit 1; fi
DIR=`dirname $0`
cd `dirname $0`
# disable systemd-resolved which conflicts with nsd
echo "DNSStubListener=no" >> /etc/systemd/resolved.conf
systemctl stop systemd-resolved
apt-get update
DEBIAN_FRONTEND=noninteractive apt-get install -y unbound dnsutils
# get root hints
#wget "http://www.internic.net/domain/named.root" -O /etc/unbound/root.hints
echo -e ". 3600000 NS P.ROOT-SERVERS.NET.
P.ROOT-SERVERS.NET. 3600000 A 100.100.1.10
P.ROOT-SERVERS.NET. 3600000 AAAA 2001:db8:a001::10
" > /etc/unbound/root.hints
# customize unbound config
#echo -e "server:
# ip-address: 127.0.0.1
echo -e "server:
root-hints: root.hints
" > /etc/unbound/unbound.conf.d/root.conf
# no DNSSEC validation for now
sed -i "s/auto/\#auto/" /etc/unbound/unbound.conf.d/root-auto-trust-anchor-file.conf
# Be an open dns resolver -- TO CHANGE LATER
echo -e "server:
interface: 0.0.0.0
access-control: 0.0.0.0/0 allow
cache-max-ttl: 20
2023-01-12 07:53:26 +01:00
cache-min-ttl: 10
2022-12-22 17:25:05 +01:00
cache-max-negative-ttl: 20
" > /etc/unbound/unbound.conf.d/listen.conf
service unbound restart