Updated docker-compose configuration

[kmehant]

Changed docker-compose configuration for restarting database container when killed.

[Chuxel]

This is a good thought, but this would also start the mongo container whenever Docker is restarted even if you stopped it and/or the Node container. Perhaps restart: unless-stopped?

[kmehant]

This is a good thought, but this would also start the mongo container whenever Docker is restarted even if you stopped it and/or the Node container. Perhaps restart: unless-stopped?

Yes, this seems a perfect fix! Thank you @Chuxel