FROM

https://docs.docker.com/engine/reference/builder/#from

FROM python:slim

FROM node:10

FROM postgres:12 

FROM alpine

FROM adoptopenjdk/openjdk8 as builder

Related

• EXPOSE
• docker build
• docker start

See also

• Dockerfile: FROM, RUN, CMD, ENTRYPOINT, WORKDIR, COPY, ADD, USER, ENV, ARG, HEALTHCHECK, hadolint, LABEL, EXPOSE
• docker build [ --tag | --platform | --help ] FROM, Dockerfile, .dockerignore, requirements.txt, docker build --help, docker tag

https://hub.docker.com/_/postgres