PostgreSQL

PostgreSQL 17 Alpine — lightweight, production-ready relational database with persistent storage.

Database

database

sql

postgres

relational

postgres

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

Ready to deploy

Docker image

postgres:17-alpine

Source

Resources

0.5

CPU

1Gi

RAM

1Gi

Disk

Exposed ports

5432 → 5432 (public)

Environment variables

POSTGRES_DBrequired

Default database name

POSTGRES_USERrequired

Database superuser name

POSTGRES_PASSWORDrequired

Database superuser password

PGDATArequired

PostgreSQL data directory (must be a subdirectory of the mount point)