home assistant entity picture not visible

[ElVit]

Drydock version

1.4.0-rc.11

What happened?

Hi,
I have set DD_TRIGGER_MQTT_MOSQUITTO_HASS_ENABLED=true and DD_TRIGGER_MQTT_MOSQUITTO_HASS_DISCOVERY=true.
I can also see the update entites in home assistant.
But somehow the entity pictures are not visisble.
If I inspect the entity attributes I see the attribute entity_picture with the follwing value:
--> https://raw.githubusercontent.com/CodesWhat/drydock/main/docs/assets/drydock.png

But this link is not working anymore.
Can you please fix it?
I think the correct image name is now whale-logo.png.

And one more question (probably more a feature request 😅):
Is it maybe possible to set the entity_picture via docker compose labels?
Similar to dd.display.icon?
Usually the selfhost and homarr icons are also available as *.png files.
Maybe it is possible to reuse the label dd.display.icon and set the equivalent *.png file as entity_picture?

What did you expect?

The home assistant entity attribute entity_picture shall have the value https://github.com/CodesWhat/drydock/blob/main/docs/assets/whale-logo.png.

Steps to reproduce

1. setup MQTT trigger
2. set the env varaibles:
   • DD_TRIGGER_MQTT_MOSQUITTO_HASS_ENABLED=true
   • DD_TRIGGER_MQTT_MOSQUITTO_HASS_DISCOVERY=true
3. watch the update entites from drydock in home assistant

Relevant configuration

-

Logs

-

Installation method

Docker Compose

Docker version

27.5.1

OS / Architecture

Unraid

[s-b-e-n-s-o-n]

Thanks for catching this! The logo file was renamed from drydock.png to whale-logo.png — the MQTT discovery payload still references the old filename.

Fix is straightforward — will update the entity_picture URL in the MQTT HASS discovery config. Will be included in the next RC.

Regarding the dd.display.icon → entity_picture mapping — that's a nice idea, we'll track it as a feature request.

[s-b-e-n-s-o-n]

Update: both the bug fix and the feature request are shipping in the next RC.

Bug fix (2fa30405): entity_picture URL corrected from drydock.png → whale-logo.png.

Feature (614feb65): entity_picture is now resolved from your container's dd.display.icon label:

Icon prefix	CDN source	Format
sh:nextcloud	selfhst/icons	PNG
hl:nextcloud	homarr-labs/dashboard-icons	PNG
si:nextcloud	simple-icons	SVG
https://...	Direct URL	Any

You can also set an explicit picture URL via a new Docker label:

labels:
  dd.display.picture: "https://cdn.jsdelivr.net/gh/selfhst/icons/png/nextcloud.png"

dd.display.picture takes precedence over icon-derived pictures. If neither is set, the drydock whale logo is used as the default.