Linux Hint published a guide about installing PostgreSQL server and pgAdmin with Docker.

Set up a PostgreSQL server and pgAdmin with Docker

In this article, I am going to show you how to use Docker Compose to create a PostgreSQL container and access it using pgAdmin 4, the web-based PostgreSQL admin interface. I will also show you how to access the PostgreSQL database server running in a Docker container from DataGrip IDE.

Set up a PostgreSQL server and pgAdmin with Docker