Files
ProxmoxVE/install/pihole-install.sh
CanbiZ (MickLesk) 54c8b2393e install: answer every prompt from the environment, survive a closed stdin (#18121)
* install: answer every prompt from the environment, survive a closed stdin

Every interactive prompt takes a var_<app>_<name> override and treats a
closed stdin like Enter (`|| true`), so an install keeps going after the
console that started it is gone. Values the script cannot do without end
with exit 64 and name the variable to set. Validation loops stop asking
when nobody can answer instead of spinning on an empty read.

* mongodb, paperless-gpt: accept yes as well as y
2026-10-24 17:55:50 +02:00

155 lines
4.4 KiB
Bash

#!/usr/bin/env bash
# Copyright (c) 2021-2026 tteck
# Author: tteck (tteckster)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://pi-hole.net/
source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
color
verb_ip6
catch_errors
setting_up_container
network_check
update_os
confirm_external_installer "https://pi-hole.net/" "https://install.pi-hole.net"
msg_info "Installing Dependencies"
$STD apt install -y ufw
msg_ok "Installed Dependencies"
msg_info "Installing Pi-hole"
mkdir -p /etc/pihole
touch /etc/pihole/pihole.toml
$STD bash <(curl -fsSL https://install.pi-hole.net) --unattended
sed -i -E '
/^\s*upstreams =/ s|=.*|= ["8.8.8.8", "8.8.4.4"]|
/^\s*interface =/ s|=.*|= "eth0"|
/^\s*queryLogging =/ s|=.*|= true|
/^\s*size =/ s|=.*|= 10000|
/^\s*active =/ s|=.*|= true|
/^\s*listeningMode =/ s|=.*|= "LOCAL"|
/^\s*port =/ s|=.*|= "80o,443os,[::]:80o,[::]:443os"|
/^\s*pwhash =/ s|=.*|= ""|
# DHCP Disable
/^\s*\[dhcp\]/,/^\s*\[/{s/^\s*active = true/ active = false/}
# NTP Disable
/^\s*\[ntp.ipv4\]/,/^\s*\[/{s/^\s*active = true/ active = false/}
/^\s*\[ntp.ipv6\]/,/^\s*\[/{s/^\s*active = true/ active = false/}
/^\s*\[ntp.sync\]/,/^\s*\[/{s/^\s*active = true/ active = false/}
/^\s*\[ntp.sync\]/,/^\s*\[/{s/^\s*interval = [0-9]+/ interval = 0/}
/^\s*\[ntp.sync.rtc\]/,/^\s*\[/{s/^\s*set = true/ set = false/}
# set domainNeeded und expandHosts
/^\s*domainNeeded =/ s|=.*|= true|
/^\s*expandHosts =/ s|=.*|= true|
' /etc/pihole/pihole.toml
cat <<EOF >/etc/dnsmasq.d/01-pihole.conf
server=8.8.8.8
server=8.8.4.4
EOF
$STD pihole-FTL --config ntp.sync.interval 0
systemctl restart pihole-FTL.service
msg_ok "Installed Pi-hole"
prompt="${var_pihole_unbound:-}"
[[ -n "$prompt" ]] || read -r -p "${TAB3}Would you like to add Unbound? <y/N> " prompt || true
if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
prompt="${var_pihole_unbound_dot:-}"
[[ -n "$prompt" ]] || read -r -p "${TAB3}Unbound is configured as a recursive DNS server by default, would you like it to be configured as a forwarding DNS server (using DNS-over-TLS (DoT)) instead? <y/N> " prompt || true
msg_info "Installing Unbound"
mkdir -p /etc/unbound/unbound.conf.d
cat <<EOF >/etc/unbound/unbound.conf.d/pi-hole.conf
server:
verbosity: 0
interface: 127.0.0.1
port: 5335
do-ip6: no
do-ip4: yes
do-udp: yes
do-tcp: yes
num-threads: 1
hide-identity: yes
hide-version: yes
harden-glue: yes
harden-dnssec-stripped: yes
harden-referral-path: yes
use-caps-for-id: no
harden-algo-downgrade: no
qname-minimisation: yes
aggressive-nsec: yes
rrset-roundrobin: yes
cache-min-ttl: 300
cache-max-ttl: 14400
msg-cache-slabs: 8
rrset-cache-slabs: 8
infra-cache-slabs: 8
key-cache-slabs: 8
serve-expired: yes
serve-expired-ttl: 3600
edns-buffer-size: 1232
prefetch: yes
prefetch-key: yes
target-fetch-policy: "3 2 1 1 1"
unwanted-reply-threshold: 10000000
rrset-cache-size: 256m
msg-cache-size: 128m
so-rcvbuf: 1m
private-address: 192.168.0.0/16
private-address: 169.254.0.0/16
private-address: 172.16.0.0/12
private-address: 10.0.0.0/8
private-address: fd00::/8
private-address: fe80::/10
EOF
mkdir -p /etc/dnsmasq.d/
cat <<EOF >/etc/dnsmasq.d/99-edns.conf
edns-packet-max=1232
EOF
if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
cat <<EOF >>/etc/unbound/unbound.conf.d/pi-hole.conf
server:
tls-cert-bundle: "/etc/ssl/certs/ca-certificates.crt"
forward-zone:
name: "."
forward-tls-upstream: yes
forward-first: no
forward-addr: 8.8.8.8@853#dns.google
forward-addr: 8.8.4.4@853#dns.google
forward-addr: 2001:4860:4860::8888@853#dns.google
forward-addr: 2001:4860:4860::8844@853#dns.google
#forward-addr: 1.1.1.1@853#cloudflare-dns.com
#forward-addr: 1.0.0.1@853#cloudflare-dns.com
#forward-addr: 2606:4700:4700::1111@853#cloudflare-dns.com
#forward-addr: 2606:4700:4700::1001@853#cloudflare-dns.com
#forward-addr: 9.9.9.9@853#dns.quad9.net
#forward-addr: 149.112.112.112@853#dns.quad9.net
#forward-addr: 2620:fe::fe@853#dns.quad9.net
#forward-addr: 2620:fe::9@853#dns.quad9.net
EOF
fi
$STD apt install -y unbound
cat <<EOF >/etc/dnsmasq.d/01-pihole.conf
server=127.0.0.1#5335
server=8.8.8.8
server=8.8.4.4
EOF
sed -i -E '/^\s*upstreams\s*=\s*\[/,/^\s*\]/c\ upstreams = [\n "127.0.0.1#5335",\n "8.8.4.4"\n ]' /etc/pihole/pihole.toml
systemctl restart unbound
systemctl restart pihole-FTL.service
msg_ok "Installed Unbound"
fi
motd_ssh
customize
cleanup_lxc