docker build -t sqldbapg/postgres:16 .
https://hub.docker.com/_/postgres
https://github.com/docker-library/docs/blob/master/postgres/README.md
https://github.com/docker-library/docker
https://github.com/docker-library/docker/blob/master/19.03/Dockerfile
Environment
https://www.postgresql.org/docs/current/app-initdb.html
https://postgrespro.ru/docs/postgresql/10/app-initdb
https://github.com/docker-library/postgres/blob/cf175692c137b00938f480b3ae1babae0999e05e/12/buster/docker-entrypoint.sh
https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
| POSTGRES_PASSWORD | P@ssw0rd |
| POSTGRES_INITDB_ARGS | --data-checksums --encoding=UTF8 --lc-collate='en_US.UTF-8' --lc-ctype='en_US.UTF-8' |
| TZ | Etc/UTC |