Popular IMGSET Presets
Copy/paste these YAML environment blocks into your drydock service.
Copy/paste these YAML environment blocks into your drydock service.
Update DD_WATCHER_LOCAL_... if your watcher name is not local.
Home Assistant
environment:
- DD_WATCHER_LOCAL_IMGSET_HOMEASSISTANT_IMAGE=ghcr.io/home-assistant/home-assistant
- DD_WATCHER_LOCAL_IMGSET_HOMEASSISTANT_TAG_INCLUDE=^\\d+\\.\\d+\\.\\d+$$
- DD_WATCHER_LOCAL_IMGSET_HOMEASSISTANT_TAG_EXCLUDE=(alpha|beta|rc)
- DD_WATCHER_LOCAL_IMGSET_HOMEASSISTANT_DISPLAY_NAME=Home Assistant
- DD_WATCHER_LOCAL_IMGSET_HOMEASSISTANT_DISPLAY_ICON=hl:home-assistant
- DD_WATCHER_LOCAL_IMGSET_HOMEASSISTANT_LINK_TEMPLATE=https://www.home-assistant.io/changelogs/core-$${major}$${minor}$${patch}Traefik
environment:
- DD_WATCHER_LOCAL_IMGSET_TRAEFIK_IMAGE=traefik
- DD_WATCHER_LOCAL_IMGSET_TRAEFIK_TAG_INCLUDE=^\\d+\\.\\d+\\.\\d+$$
- DD_WATCHER_LOCAL_IMGSET_TRAEFIK_TAG_EXCLUDE=(alpha|beta|rc)
- DD_WATCHER_LOCAL_IMGSET_TRAEFIK_DISPLAY_NAME=Traefik
- DD_WATCHER_LOCAL_IMGSET_TRAEFIK_DISPLAY_ICON=hl:traefik
- DD_WATCHER_LOCAL_IMGSET_TRAEFIK_LINK_TEMPLATE=https://github.com/traefik/traefik/releases/tag/v$${major}.$${minor}.$${patch}Caddy
environment:
- DD_WATCHER_LOCAL_IMGSET_CADDY_IMAGE=caddy
- DD_WATCHER_LOCAL_IMGSET_CADDY_TAG_INCLUDE=^\\d+\\.\\d+\\.\\d+$$
- DD_WATCHER_LOCAL_IMGSET_CADDY_TAG_EXCLUDE=(beta|rc)
- DD_WATCHER_LOCAL_IMGSET_CADDY_DISPLAY_NAME=Caddy
- DD_WATCHER_LOCAL_IMGSET_CADDY_DISPLAY_ICON=hl:caddy
- DD_WATCHER_LOCAL_IMGSET_CADDY_LINK_TEMPLATE=https://github.com/caddyserver/caddy/releases/tag/v$${major}.$${minor}.$${patch}Nginx
Nginx publishes suffixed variants (-alpine, -perl). The TAG_EXCLUDE keeps them out, and TAG_FAMILY=strict (default) prevents cross-family matches if the exclude is loosened.
environment:
- DD_WATCHER_LOCAL_IMGSET_NGINX_IMAGE=nginx
- DD_WATCHER_LOCAL_IMGSET_NGINX_TAG_INCLUDE=^\\d+\\.\\d+\\.\\d+$$
- DD_WATCHER_LOCAL_IMGSET_NGINX_TAG_EXCLUDE=(alpine|perl|rc)
- DD_WATCHER_LOCAL_IMGSET_NGINX_TAG_FAMILY=strict
- DD_WATCHER_LOCAL_IMGSET_NGINX_DISPLAY_NAME=Nginx
- DD_WATCHER_LOCAL_IMGSET_NGINX_DISPLAY_ICON=hl:nginx
- DD_WATCHER_LOCAL_IMGSET_NGINX_LINK_TEMPLATE=https://github.com/nginx/nginx/releases/tag/release-$${major}.$${minor}.$${patch}PostgreSQL
PostgreSQL tags mix segment counts (17 vs 17.2) and -alpine suffixes. TAG_FAMILY=strict ensures drydock only proposes updates within the same segment/suffix family as your running tag.
environment:
- DD_WATCHER_LOCAL_IMGSET_POSTGRES_IMAGE=postgres
- DD_WATCHER_LOCAL_IMGSET_POSTGRES_TAG_INCLUDE=^\\d+(\\.\\d+)?$$
- DD_WATCHER_LOCAL_IMGSET_POSTGRES_TAG_EXCLUDE=(alpine|beta|rc)
- DD_WATCHER_LOCAL_IMGSET_POSTGRES_TAG_FAMILY=strict
- DD_WATCHER_LOCAL_IMGSET_POSTGRES_DISPLAY_NAME=PostgreSQL
- DD_WATCHER_LOCAL_IMGSET_POSTGRES_DISPLAY_ICON=hl:postgresql
- DD_WATCHER_LOCAL_IMGSET_POSTGRES_LINK_TEMPLATE=https://www.postgresql.org/docs/release/$${major}.$${minor}/Redis
Redis uses the same mixed-segment pattern as PostgreSQL (7 vs 7.4) with -alpine variants. TAG_FAMILY=strict keeps updates within your tag family.
environment:
- DD_WATCHER_LOCAL_IMGSET_REDIS_IMAGE=redis
- DD_WATCHER_LOCAL_IMGSET_REDIS_TAG_INCLUDE=^\\d+(\\.\\d+)?$$
- DD_WATCHER_LOCAL_IMGSET_REDIS_TAG_EXCLUDE=(alpine|beta|rc)
- DD_WATCHER_LOCAL_IMGSET_REDIS_TAG_FAMILY=strict
- DD_WATCHER_LOCAL_IMGSET_REDIS_DISPLAY_NAME=Redis
- DD_WATCHER_LOCAL_IMGSET_REDIS_DISPLAY_ICON=hl:redis
- DD_WATCHER_LOCAL_IMGSET_REDIS_LINK_TEMPLATE=https://github.com/redis/redis/releases/tag/$${major}.$${minor}Node.js
Node.js has extensive tag variants (22.14.0, 22-alpine, 22-bookworm-slim, lts-iron, etc.). TAG_INCLUDE restricts to bare semver tags and TAG_FAMILY=strict prevents cross-suffix false positives if you run a suffixed variant like 22.14.0-alpine.
environment:
- DD_WATCHER_LOCAL_IMGSET_NODE_IMAGE=node
- DD_WATCHER_LOCAL_IMGSET_NODE_TAG_INCLUDE=^\\d+\\.\\d+\\.\\d+(-alpine)?$$
- DD_WATCHER_LOCAL_IMGSET_NODE_TAG_EXCLUDE=(slim|bookworm|bullseye|rc)
- DD_WATCHER_LOCAL_IMGSET_NODE_TAG_FAMILY=strict
- DD_WATCHER_LOCAL_IMGSET_NODE_DISPLAY_NAME=Node.js
- DD_WATCHER_LOCAL_IMGSET_NODE_DISPLAY_ICON=hl:node-js
- DD_WATCHER_LOCAL_IMGSET_NODE_LINK_TEMPLATE=https://github.com/nodejs/node/releases/tag/v$${major}.$${minor}.$${patch}n8n
environment:
- DD_WATCHER_LOCAL_IMGSET_N8N_IMAGE=n8nio/n8n
- DD_WATCHER_LOCAL_IMGSET_N8N_TAG_INCLUDE=^\\d+\\.\\d+\\.\\d+$$
- DD_WATCHER_LOCAL_IMGSET_N8N_TAG_EXCLUDE=(alpha|beta|rc)
- DD_WATCHER_LOCAL_IMGSET_N8N_DISPLAY_NAME=n8n
- DD_WATCHER_LOCAL_IMGSET_N8N_DISPLAY_ICON=hl:n8n
- DD_WATCHER_LOCAL_IMGSET_N8N_LINK_TEMPLATE=https://github.com/n8n-io/n8n/releases/tag/n8n@$${major}.$${minor}.$${patch}AdGuard Home
environment:
- DD_WATCHER_LOCAL_IMGSET_ADGUARDHOME_IMAGE=adguard/adguardhome
- DD_WATCHER_LOCAL_IMGSET_ADGUARDHOME_TAG_INCLUDE=^v?\\d+\\.\\d+\\.\\d+$$
- DD_WATCHER_LOCAL_IMGSET_ADGUARDHOME_TAG_EXCLUDE=(beta|rc)
- DD_WATCHER_LOCAL_IMGSET_ADGUARDHOME_DISPLAY_NAME=AdGuard Home
- DD_WATCHER_LOCAL_IMGSET_ADGUARDHOME_DISPLAY_ICON=hl:adguard-home
- DD_WATCHER_LOCAL_IMGSET_ADGUARDHOME_LINK_TEMPLATE=https://github.com/AdguardTeam/AdGuardHome/releases/tag/v$${major}.$${minor}.$${patch}