kwitsch/docker-aghsdu

AdGuardHome Swarm Dns Updater

AdGuardHome Swarm Dns Updater

Discontinued!

An alternative solution is to insert '127.0.0.11' as bootstrap dns server and 'tcp://container name' as upstream dns server.

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Description

Service for updating upstream dns resolver in AdGuardHome container.
Container addresses are obtained through the Docker DNS resolver.
Upstream DNS resolver are only updated if a address change is detected.
The DNS resolver container can purely run inside an overlay network without exposed ports.

Features

• Golang static build
• small size through scratch image with only necessarry executable
• all configurations done throug environment variables or docker secrets(ENV_secret name)

Environment

• DNS_CONTAINER: dns container name (Default: unbound)
• AGH_CONTAINER: adguardhome container name (Default: adguard)
• AGH_SECURE: use https for adguardhome api requests (Default: false)
• AGH_PORT: adguardhome api port (Default: 80)
• AGH_USER: adguardhome username (Default: admin)
• AGH_PASSWORD: adguardhome password (Default: password)
• TIMER_LOOP: seconds beetween ip lookups (Default: 30)
• CONTAINER_ONLY: remove all other upstream dns resolver without a zone restriction (Default: false)
• VERBOSE: more logmessages (Default: false)

Example-Stack

version: "3.8"

services:
  unbound:
    image: kwitsch/unbound:v1.2.0
  aghsdu:
    image: kwitsch/aghsdu:v1.0.0
    environment:
      - AGH_PASSWORD=your_password
      - CONTAINER_ONLY=true
  adguard:
    image: adguard/adguardhome
    ports:
      - 53:53/tcp
      - 53:53/udp
      - 80:80/tcp