https://github.com/dbader/schedule/issues/69

1 .https://www.thinbug.com/q/53748730

1. https://github.com/ponyorm/pony/issues/316

https://www.ctl.io/developers/blog/post/dockerfile-entrypoint-vs-cmd/

but you want run run entrypoint.sh then start.sh, here is the tricks

ENTRYPOINT ["/entrypoint.sh"]
some code or not...
CMD ["/start.sh"]

entrypoint.sh:

some code for entrypoint ...
exec "$@"

using exec, the start.sh (as parameter) will run

單機: docker compose 完

多機: docker swarm mode / k8n

1. https://nickjanetakis.com/blog/docker-tip-34-should-you-use-docker-compose-in-production1

2. https://vsupalov.com/docker-compose-production/3

3. 

So at the end of the day, we can sum things up as:

• A Dockerfile is a recipe for creating Docker images

• A Docker image gets built by running a Docker command (which uses that Dockerfile)

• A Docker container is a running instance of a Docker image

https://www.jianshu.com/p/ff1877c5864e