docker-compose.edit.yml

---
# This version of the docker compose file allows testing of database changes and migrations
# It launches a postgres container and the fragalysis image, mounting your current directory into the container
# It does not build the Neo4j graph.
# To use:
# 1. Build a backend image
# $ export BE_NAMESPACE=xchem
# $ docker build . -t xchem/fragalysis-backend:latest
#
# 2. Run docker-compose to start a database and a backend
# $ docker-compose -f docker-compose.edit.yml up
#
# 3. Enter the backend container and create new migrations
# $ docker exec -it fragalysis-backend_edit_1 bash
# # python manage.py makemigrations
#
# 4. Commit new migrations!
#
# Hints:
# - To try out a migration here:
# # python manage.py migrate
#
# - To rerun a migration you need to --fake back to the last good one:
# # python manage.py migrate --fake viewer 0016_auto_20211005_1420
# # python manage.py migrate
#
version: '3'

services:

  database:
    image: postgres:12.16-alpine3.18
    volumes:
    - ../django_data:/var/lib/postgresql/data
    environment:
      POSTGRES_PASSWORD: fragalysis
      POSTGRES_DB: frag
      PGDATA: /var/lib/postgresql/data/pgdata
    ports:
    - "5432:5432"
    healthcheck:
      test: pg_isready -U postgres -d frag
      interval: 10s
      timeout: 2s
      retries: 5
      start_period: 10s

  edit:
    image: ${BE_NAMESPACE}/fragalysis-backend:latest
    command:
    - tail
    - -f
    - /dev/null
    volumes:
    - .:/code
    - ../logs:/code/logs/
    - ../media:/code/media/
    environment:
      POSTGRESQL_DATABASE: frag
      POSTGRESQL_USER: postgres
      POSTGRESQL_PASSWORD: fragalysis
      POSTGRESQL_HOST: database
      POSTGRESQL_PORT: 5432
    ports:
    - "80:80"
    depends_on:
      database:
        condition: service_healthy