https://docs.firefly-iii.org/en/latest/installation/docker.html#straight-from-docker-hub

docker-compose exec firefly_iii_app php artisan migrate --seed
docker-compose exec firefly_iii_app php artisan firefly:upgrade-database
docker-compose exec firefly_iii_app php artisan firefly:verify
docker-compose exec firefly_iii_app php artisan cache:clear

docker exec FireflyIII php artisan migrate --seed
docker exec FireflyIII php artisan firefly:upgrade-database
docker exec FireflyIII php artisan firefly:verify
docker exec FireflyIII php artisan cache:clear

http://annibyniaeth.com/2019/03/29/firefly-iii-on-unraid-letsencrypt/