luxtronik addon prevents homeassistant from starting

[host-guru]

luxtronik addon is not found by homeassistant. im running HA 2021.10.6 in docker container.

if this is a config error on my side, please tell me where i've gone wrong. i just added this to config.yml

luxtronik:
  host: 192.168.2.110
  port: 8889

Logger: homeassistant.components.websocket_api.http.connection Source: components/homeassistant/init.py:171 Integration: Home Assistant WebSocket API (documentation, issues) First occurred: 00:29:55 (2 occurrences) Last logged: 21:29:21

[3868706008] The system cannot restart because the configuration is not valid: Integration error: luxtronik - Integration 'luxtronik' not found. [3869455552] The system cannot restart because the configuration is not valid: Integration error: luxtronik - Integration 'luxtronik' not found. Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 185, in handle_call_service await hass.services.async_call( File "/usr/src/homeassistant/homeassistant/core.py", line 1491, in async_call task.result() File "/usr/src/homeassistant/homeassistant/core.py", line 1526, in _execute_service await handler.job.target(service_call) File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 728, in admin_handler await result File "/usr/src/homeassistant/homeassistant/components/homeassistant/init.py", line 171, in async_handle_core_service raise HomeAssistantError( homeassistant.exceptions.HomeAssistantError: The system cannot restart because the configuration is not valid: Integration error: luxtronik - Integration 'luxtronik' not found.

[Bouni]

Have you installed the custom component via HACS? Can you verify that the component is under config/custom_components/luxtronik?

[host-guru]

Thanks for the Info, didn't know hacs was a prerequisit.