Simplify deploy and rename .yml -> .yaml for consistency.

In models.py update the on_delete constraint in region
for frame deletion to null. Further simplify deployment.

Soon:

- YFCC processing and preparation scripts to VDN.

- Export trained approximators as zip file.

Next:

- Implement pre-condition checks, failed to launch error
messages for processes. Rollback created models on failure to launch.

- Add location net, fine-tuning / training face recognition models

deploy/compose/docker-compose-cpu.yaml

@@ -43,23 +43,18 @@
        - LAUNCH_Q_qtrainer=1
        - LAUNCH_Q_qstreamer=1
        - LAUNCH_SCHEDULER=1
-       - LAUNCH_SERVER=1 # This supersedes NGINX and launches django development server with auto-reload
-       - LAUNCH_NOTEBOOK=1 # Run a jupyter notebook server inside the container to enable easy debugging
-       - ENABLE_DEBUG=1 # Enables django debug mode
-     command: bash -c "cd /root/DVA/repos/tf_ctpn_cpu/lib/utils/ && ./make.sh && cd /root/DVA/server/ && sleep 10 && ./start_container.py"
+     command: bash -c "git reset --hard && git pull && sleep 10 && ./start_container.py"
      ports:
-       - "127.0.0.1:8000:80"
-       - "127.0.0.1:8889:8888"
+       - "127.0.0.1:8000:80" # Since Docker messes up iptables, ufw has no effect as a result bind to localhost and tunnel / Port forward through SSH
+       - "127.0.0.1:8889:8888" # Since Docker messes up iptables, ufw has no effect as a result bind to localhost and tunnel / Port forward through SSH
      depends_on:
        - db
        - rabbit
        - redis
      volumes:
-       - ../../:/root/DVA/
-       - ../../configs/custom_defaults:/root/DVA/configs/custom_defaults
-     tmpfs:
-       - /root/media
+       - dvadata:/root/media
  volumes:
   dvapgdata:
+  dvadata:
   dvarabbit:
   dvaredis:

deploy/compose/docker-compose-dev.yaml

@@ -40,21 +40,26 @@
        - LAUNCH_BY_NAME_detector_face=1
        - LAUNCH_BY_NAME_detector_textbox=1
        - LAUNCH_Q_qextract=1
-       - LAUNCH_Q_qstreamer=1
        - LAUNCH_Q_qtrainer=1
+       - LAUNCH_Q_qstreamer=1
        - LAUNCH_SCHEDULER=1
-     command: bash -c "git reset --hard && git pull && sleep 10 && ./start_container.py"
+       - LAUNCH_SERVER=1 # This supersedes NGINX and launches django development server with auto-reload
+       - LAUNCH_NOTEBOOK=1 # Run a jupyter notebook server inside the container to enable easy debugging
+       - ENABLE_DEBUG=1 # Enables django debug mode
+     command: bash -c "cd /root/DVA/repos/tf_ctpn_cpu/lib/utils/ && ./make.sh && cd /root/DVA/server/ && sleep 10 && ./start_container.py"
      ports:
-       - "127.0.0.1:8000:80" # Since Docker messes up iptables, ufw has no effect as a result bind to localhost and tunnel / Port forward through SSH
-       - "127.0.0.1:8889:8888" # Since Docker messes up iptables, ufw has no effect as a result bind to localhost and tunnel / Port forward through SSH
+       - "127.0.0.1:8000:80"
+       - "127.0.0.1:8889:8888"
      depends_on:
        - db
        - rabbit
        - redis
      volumes:
-       - dvadata:/root/media
+       - ../../:/root/DVA/
+       - ../../configs/custom_defaults:/root/DVA/configs/custom_defaults
+     tmpfs:
+       - /root/media
  volumes:
   dvapgdata:
-  dvadata:
   dvarabbit:
   dvaredis: