46 lines
1.8 KiB
Bash
46 lines
1.8 KiB
Bash
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#!/usr/bin/env bash
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# Apply Cloudflare DNS (1.1.1.1, 1.0.0.1) to all Proxmox hosts and LXC containers.
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# Run from project root. Re-run when adding new containers.
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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cd "$PROJECT_ROOT"
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# Source IP config if available
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[ -f config/ip-addresses.conf ] && source config/ip-addresses.conf 2>/dev/null || true
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HOSTS="${PROXMOX_HOST_R630_01:-192.168.11.11} ${PROXMOX_HOST_R630_02:-192.168.11.12} ${PROXMOX_HOST_ML110:-192.168.11.10}"
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DNS="1.1.1.1 1.0.0.1"
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GREEN='\033[0;32m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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log_ok() { echo -e "${GREEN}[OK]${NC} $1"; }
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log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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echo ""
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo " Apply Cloudflare DNS to Proxmox (1.1.1.1, 1.0.0.1)"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo ""
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for host in $HOSTS; do
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log_info "Host $host"
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if ! ssh -o ConnectTimeout=5 -o BatchMode=yes root@$host "exit" 2>/dev/null; then
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log_info " Skipped (not reachable)"
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continue
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fi
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# Host resolv.conf
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ssh root@$host "cp /etc/resolv.conf /etc/resolv.conf.bak.cloudflare 2>/dev/null; echo -e 'search lan\nnameserver 1.1.1.1\nnameserver 1.0.0.1' > /etc/resolv.conf" 2>/dev/null && log_ok " Host resolv.conf" || true
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# Containers
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for vmid in $(ssh root@$host "pct list 2>/dev/null | awk 'NR>1 {print \$1}'"); do
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ssh root@$host "pct set $vmid --nameserver '1.1.1.1 1.0.0.1'" 2>/dev/null && log_ok " VMID $vmid" || true
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done
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echo ""
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done
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log_ok "Done. UDM Pro: configure manually per docs/04-configuration/UDM_PRO_CLOUDFLARE_DNS_SETUP.md"
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echo ""
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