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binhex-caddy-duckdns

Aplicación Docker from Binhex's Repository

Visión general

Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go. This image includes the DuckDNS DNS challenge plugin, enabling automatic TLS certificate issuance and renewal via Let's Encrypt for DuckDNS hostnames without requiring port 80 to be open. Ideal for use as a reverse proxy on a home network.

Requisitos

Caddyfile
Place your Caddyfile at '/config/caddy/Caddyfile'.

Argumentos en tiempo de ejecución

Interfaz web: http://[IP]:[PORT:8080]
Red: bridge
Concha: bash
Privilegiado: false
Parámetros adicionales: --restart=unless-stopped

Configuración de plantillas

Port: HTTPSPorttcp

The HTTPS port Caddy listens on. Must match https_port in your Caddyfile.

Objetivo: 8443
Por defecto: 8443

Port: HTTPPorttcp

The HTTP port Caddy listens on (used for redirects). Must match http_port in your Caddyfile.

Objetivo: 8080
Por defecto: 8080

Port: AdminPorttcp

The admin edpoint port for Caddy.

Objetivo: 2019
Por defecto: 2019

Path: /configPathrw

This is the container path to your Caddy configuration file (Caddyfile) and logs.

Objetivo: /config
Por defecto: /mnt/user/appdata/caddy-duckdns

Variable: DUCKDNS_TOKENVariable

Duck DNS token for automatic TLS certificate issuance and renewal, sign into Duck DNS to view your token.

Objetivo: DUCKDNS_TOKEN

Variable: ENABLE_HEALTHCHECKVariable

Enable or disable healthchecks.

Objetivo: ENABLE_HEALTHCHECK
Por defecto: yes|no

Variable: HEALTHCHECK_COMMANDVariable

The command or script to execute, if not specified then the script healthcheck.sh will be used (process, dns and https checking).

Objetivo: HEALTHCHECK_COMMAND

Variable: HEALTHCHECK_ACTIONVariable

The action to execute if the healthcheck command returns a non zero exit code, if not specified the action will be 'exit 1', if you want the container to exit on failure then set the action to 'kill 1'.

Objetivo: HEALTHCHECK_ACTION

Variable: HEALTHCHECK_HOSTNAMEVariable

The hostname used when performing HTTPS and DNS healthchecking.

Objetivo: HEALTHCHECK_HOSTNAME
Por defecto: google.com

Variable: PUIDVariable

User ID for the running container

Objetivo: PUID
Por defecto: 99

Variable: PGIDVariable

Group ID for the running container

Objetivo: PGID
Por defecto: 100

Variable: UMASKVariable

UMASK for the running container

Objetivo: UMASK
Por defecto: 000

Enlaces

Plantilla Ayuda Registro Project

Detalles

Repositorio

ghcr.io/binhex/arch-caddy-duckdns

Registro

https://github.com/binhex/arch-caddy-duckdns/pkgs/container/arch-caddy-duckdns

Última actualización2026-04-10

Visto por primera vez2026-04-09

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