This is Koying's HASS.IO add-ons repository.

The add-on is installed like any other:

1. Navigate in your Home Assistant frontend to Supervisor -> Add-on Store.
2. Click 3-dots menu at upper right > Repositories and add this repository URL: https://github.com/koying/ha-addons
3. Scroll down the page to find the new repository "Add-ons from Koying", and click one of the new add-ons.
4. Click Install and give it a few minutes to finish downloading.
5. Configure at Configuration tab or separate file in Configuration folder according to the instructions of the selected add-on:

• DynuDNS
• portainer

6. Click Start, give it a few seconds to spin up.
7. Enjoy.

For troubleshooting use Log tab