docker entrypoint example in alpine

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COPY ./docker-entrypoint.sh /

RUN chmod +x /docker-entrypoint.sh
 

ENTRYPOINT ["/docker-entrypoint.sh"] 

#

#!/bin/sh

echo 'Hello World!'

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## good

Override ENTRYPOINT with docker run
https://phoenixnap.com/kb/docker-run-override-entrypoint

# good 2

https://ithelp.ithome.com.tw/articles/10250988

# ref

https://stackoverflow.com/questions/38905135/why-wont-my-docker-entrypoint-sh-execute

#

https://mileschou.github.io/blog/why-the-entrypoint-not-start-in-docker/

https://stackoverflow.com/questions/42494853/standard-init-linux-go178-exec-user-process-caused-exec-format-error

https://blog.tiger-workshop.com/docker-difference-between-entrypoint-and-cmd/