Update default Docker compose file

- Launch a Redis container.
- Include optional services examples.

Signed-off-by: Roberto Rosario <roberto.rosario@mayan-edms.com>

docker/docker-compose.yml

@@ -1,58 +1,130 @@
-version: '2.1'
+version: '3.7'
 
-volumes:
-    broker:
-        driver: local
-    app:
-        driver: local
-    db:
-        driver: local
-    results:
-        driver: local
+networks:
+  mayan-bridge:
+    driver: bridge
 
 services:
-  broker:
-    container_name: mayan-edms-broker
-    image: healthcheck/rabbitmq
-    environment:
-      RABBITMQ_DEFAULT_USER: mayan
-      RABBITMQ_DEFAULT_PASS: mayan
-      RABBITMQ_DEFAULT_VHOST: mayan
-    volumes:
-      - broker:/var/lib/rabbitmq
-  results:
-    container_name: mayan-edms-results
-    image: healthcheck/redis
-    volumes:
-      - results:/data
-  db:
-    container_name: mayan-edms-db
-    image: healthcheck/postgres
-    environment:
-      POSTGRES_DB: mayan
-      POSTGRES_PASSWORD: mayan-password
-      POSTGRES_USER: mayan
-    volumes:
-      - db:/var/lib/postgresql/data
-  mayan-edms:
-    container_name: mayan-edms-app
-    image: mayanedms/mayanedms:latest
+  app:
+    build:
+      context: ..
+      dockerfile: ./docker/Dockerfile
     depends_on:
-      broker:
-        condition: service_healthy
-      db:
-        condition: service_healthy
-      results:
-        condition: service_healthy
-    environment:
-      MAYAN_BROKER_URL: amqp://mayan:mayan@broker:5672/mayan
-      MAYAN_CELERY_RESULT_BACKEND: redis://results:6379/0
-      MAYAN_DATABASE_ENGINE: django.db.backends.postgresql
-      MAYAN_DATABASE_HOST: db
-      MAYAN_DATABASE_NAME: mayan
-      MAYAN_DATABASE_PASSWORD: mayan-password
-      MAYAN_DATABASE_USER: mayan
+      - postgresql
+      - redis
+      # Enable to use RabbitMQ
+      #- rabbitmq
+    environment: &mayan_env
+      # Enable to use RabbitMQ
+      # MAYAN_CELERY_BROKER_URL: amqp://mayan:mayanrabbitpass@broker:5672/mayan
+      # Disable Redis Broker to use RabbitMQ as Broker
+      MAYAN_CELERY_BROKER_URL: redis://redis:6379/1
+      MAYAN_CELERY_RESULT_BACKEND: redis://redis:6379/0
+      MAYAN_DATABASES: "{'default':{'ENGINE':'django.db.backends.postgresql','NAME':'mayan','PASSWORD':'mayandbpass','USER':'mayan','HOST':'postgresql'}}"
+    image: mayanedms/mayanedms:3.2.6
+    networks:
+      - mayan-bridge
     ports:
       - "80:8000"
+    restart: unless-stopped
     volumes:
-      - app:/var/lib/mayan
+      - /docker-volumes/mayan-edms/media:/var/lib/mayan
+
+  postgresql:
+    environment:
+      POSTGRES_DB: mayan
+      POSTGRES_PASSWORD: mayandbpass
+      POSTGRES_USER: mayan
+    image: postgres:9.6
+    networks:
+      - mayan-bridge
+    restart: unless-stopped
+    volumes:
+      - /docker-volumes/mayan-edms/postgres:/var/lib/postgresql/data
+
+  redis:
+    command:
+      - redis-server
+      - --databases
+      - "2"
+      - --maxmemory-policy
+      - allkeys-lru
+      - --save
+      - ""
+    image: redis:5.0
+    networks:
+      - mayan-bridge
+    restart: unless-stopped
+
+  # Optional services
+
+  # celery_flower:
+  #   command:
+  #     - run_celery
+  #     - flower
+  #   depends_on:
+  #     - postgresql
+  #     - redis
+  #     # Enable to use RabbitMQ
+  #     # - rabbitmq
+  #   environment:
+  #     <<: *mayan_env
+  #   image: mayanedms/mayanedms:3.2.6
+  #   networks:
+  #     - mayan-bridge
+  #   ports:
+  #     - "5555:5555"
+  #   restart: unless-stopped
+
+  # Enable to use RabbitMQ
+  # rabbitmq:
+  #   container_name: mayan-edms-rabbitmq
+  #   image: healthcheck/rabbitmq
+  #   environment:
+  #     RABBITMQ_DEFAULT_USER: mayan
+  #     RABBITMQ_DEFAULT_PASS: mayanrabbitpass
+  #     RABBITMQ_DEFAULT_VHOST: mayan
+  #   networks:
+  #     - mayan-bridge
+  #   restart: unless-stopped
+  #   volumes:
+  #     - /docker-volumes/mayan-edms/rabbitmq:/var/lib/rabbitmq
+
+  # Enable to run stand alone workers
+  # worker_fast:
+  #   command:
+  #     - run_worker
+  #     - fast
+  #   depends_on:
+  #     - postgresql
+  #     - redis
+  #     # Enable to use RabbitMQ
+  #     # - rabbitmq
+  #   environment:
+  #     <<: *mayan_env
+  #   image: mayanedms/mayanedms:3.2.6
+  #   networks:
+  #     - mayan-bridge
+  #   restart: unless-stopped
+  #   volumes:
+  #     - /docker-volumes/mayan-edms/media:/var/lib/mayan
+
+  # Enable to run stand frontend gunicorn
+  # frontend:
+  #   command:
+  #     - run_frontend
+  #   depends_on:
+  #     - postgresql
+  #     - redis
+  #     # Enable to use RabbitMQ
+  #     # - rabbitmq
+  #   environment:
+  #     <<: *mayan_env
+  #   image: mayanedms/mayanedms:3.2.6
+  #   networks:
+  #     - mayan-bridge
+  #   ports:
+  #     - "81:8000"
+  #   restart: unless-stopped
+  #   volumes:
+  #     - /docker-volumes/mayan-edms/media:/var/lib/mayan