demonstrate one-off jobs with django sample

Author: jordanstephens

samples/django-celery/app/command.sh

@@ -1,8 +1,5 @@
 #!/bin/bash
 
-# Apply database migrations
-python manage.py migrate
-
 # Create superuser if not exists
 python manage.py createsuperauto
 

samples/django-celery/compose.yaml

@@ -10,6 +10,7 @@ services:
       - POSTGRES_URL=postgres://postgres:${POSTGRES_PASSWORD}@database:5432/postgres
     depends_on:
       - database
+      - migrate
       - broker
     ports:
       - mode: ingress
@@ -22,6 +23,19 @@ services:
       retries: 3
       start_period: 20s
 
+  migrate:
+    restart: no
+    build:
+      context: ./app
+      dockerfile: Dockerfile
+    environment:
+      - SECRET_KEY
+      - REDIS_URL=redis://broker:6379/0
+      - POSTGRES_URL=postgres://postgres:${POSTGRES_PASSWORD}@database:5432/postgres
+    depends_on:
+      - database
+    command: python manage.py migrate
+
   worker:
     restart: unless-stopped
     build:
@@ -37,6 +51,7 @@ services:
     depends_on:
       - database
       - broker
+      - migrate
     command: celery -A django_celery worker --loglevel=info
 
   database: