version: "2.1"
services:
postgres:
image: postgres:latest
ports:
- "5432:5432"
volumes:
- .:/data
environment:
- POSTGRES_DB=test
- POSTGRES_USER=postgres
- POSTGRES_PASSWORD=postgres
healthcheck:
test: ["CMD-SHELL", "pg_isready", "--username=postgres"]
interval: 30s
timeout: 30s
retries: 5
command: ["-c", "shared_buffers=256MB"]
migrations:
links:
- postgres
depends_on:
postgres:
condition: service_healthy
build:
context: .
dockerfile: migrations.Dockerfile
environment:
- DATABASE_URL=postgres://postgres:postgres@postgres:5432/test