dns-traefik-sync/CHANGELOG.md

Changelog

All notable changes to this project will be documented here.

Format follows Keep a Changelog. Versioning follows Semantic Versioning.

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[1.0.0] - 2026-05-24

Added

• Initial release
• Poll Traefik API for docker-provider routers with Host() rules
• Filter hostnames to configured DNS zone
• Create and remove A records via GSS-TSIG authenticated RFC 2136 dynamic DNS update
• Kerberos authentication using keytab (no passwords, no SSH)
• State tracking across poll cycles to minimise DNS writes
• Docker secret support for keytab
• Configurable via environment variables
• Debian bookworm-slim base image
• Runs as nobody