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Questions - docker-entrypoint

docker-compose, how to run bash commands after container has started, without overriding the CMD or ENTRYPOINT in the image docker is pulling in?

I just want to rename a few files, without overriding the commands inside the wordpress image that the docker is pulling in. Inside the docker-compose.yml I tried using 'command' and 'entrypoint' to r...
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Mladen

docker-compose

docker-entrypoint

Votes: 0

Answers: 1

Latest Answer

you have three main ways to run a command after the container starts: with docker exec -d someContainer some command from the command line, with CMD ["some", "command"] from your ...
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Yago Biermann

How to export parsed json variables in docker entrypoint.sh?

In AWS ECS, when SECRET is defined in the ECS task definition, the $SECRET variable ends up in the container as a json string. SECRET={"secret1":"value1","secret2":"...
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Aub_C

bash

docker

environment-variables

docker-entrypoint

Votes: 0

Answers: 2

Latest Answer

I tried to reproduce this problem but your code appears to work just fine. With the following Dockerfile: FROM ubuntu:20.04 RUN apt-get update; apt-get -y install jq; apt-get clean all COPY entrypoin...
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larsks

Docker: can a cmdline argument be appended to a shell built-in command args?

I want to create a docker image with a cmdline-specifiable exit code. From this question, I learned that I must use exit as an argument to sh because it is a shell built-in command, not an executable:...
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StoneThrow

docker

exit-code

docker-entrypoint

docker-command

Votes: 0

Answers: 2

Latest Answer

All your docker run arguments are being passed to your entrypoint.sh if you have one defined. For example in my Dockerfile I have: # prepare container COPY entrypoint.sh / ENTRYPOINT ["/entrypoin...
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Florin C.

docker-entrypoint-initdb.d/* files ignored on docker-compose first run

I try to setup a Postgresql db in my docker-compose and it worked as expected for a moment. But now, my migration sql scripts aren't runned anymore, even after a fresh new build (sudo docker-compose b...
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Ticki

postgresql

docker

docker-compose

docker-entrypoint

Votes: 0

Answers: 1

Latest Answer

According to poatgres image entrypoint only below file type executed: *.sh *.sql *.sql.gz *.sql.xz
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Pooya

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