Copy docker-compose.dist.yml to docker-compose.yml, edit as You want and say docker-compose up -d.
LOG_LEVELone ofdebug,info(default),warning,errorDATABASE_URLin formatpostgres://user:pass@host:5432/database?sslmode=disableTELEGRAM_BOT_TOKENtelegram bot tokenAUTH_CODE(optional) some password to keep bot private