DNS Resolver Infrastructure

Infrastructure Overview

• acme.sh (TLS certificate generation for haproxy)
• nsd (OpenNIC)
  • unbound (DNS Resolver)
    • dnscrypt-server (dnscrypt)
    • doh-proxy or m13253-doh
      • haproxy (DNS-over-HTTPS)
    • haproxy (DNS-over-TLS)

Getting started

Quick start**

pacman -S docker docker-composer docker-buildx
git clone https://github.com/publicarray/dns-resolver-infra.git && cd dns-resolver-infra
# Add Cloudflare cedentials for acme.sh / TLS certificates
echo 'CF_TOKEN=xxxx' >> .env
echo 'CF_ACCOUNT_ID=xxxx' >> .env
echo 'CF_ZONE_ID=xxxx' >> .env

./deploy.sh

Docker Compose

# Build Images or pull them:
docker-compose pull

# Add Cloudflare cedentials for acme.sh / TLS certificates
echo 'CF_TOKEN=xxxx' >> .env
echo 'CF_ACCOUNT_ID=xxxx' >> .env
echo 'CF_ZONE_ID=xxxx' >> .env

# # Setup CA
# docker-compose run acme --register-account -m my@example.com
# # or
# docker-compose run acme.sh --set-default-ca --server letsencrypt

# Launch
docker-compose up -d

• Usage with Docker-Swarm
• Usage with Kubernetes

sysctl

sysctl net.ipv4.tcp_congestion_control=bbr

Tests

npm i --legacy-peer-deps
./lint.sh
npm run bats tests
./test.sh