Official PostgreSQL Image
Directory Structure
- .env
- docker-compose.yml
docker-compose.yml
version: '3.9'
services:
db:
image: postgres
restart: always
# set shared memory limit when using docker-compose
shm_size: 128mb
# or set shared memory limit when deploy via swarm stack
#volumes:
# - type: tmpfs
# target: /dev/shm
# tmpfs:
# size: 134217728 # 128*2^20 bytes = 128Mb
environment:
POSTGRES_PASSWORD: exampleResources
GitHub: https://github.com/docker-library/postgres
Docker Hub: https://hub.docker.com/_/postgres
Configuration: See the Docker Hub page