Docker entrypoint11/15/2023 & ln -sf /dev/stderr /var/log/nginx/error.logĪDD default /etc/nginx/sites-available/defaultĪDD nf /etc/supervisor/conf.d/nfĪDD nf /etc/php/7.2/fpm/nfĪDD start-container. Place the arguments to your entrypoint at the end of your docker command like so: docker run -entrypoint Your command becomes: docker run -entrypoint /usr/local/tomcat/entrypoint. Do not use an explicit 'bash' invocation generally. should be executable on the host For this standard use, ENTRYPOINT must be JSON-array form. RUN ln -sf /dev/stdout /var/log/nginx/access.log \ Conversely, depending on what the script does, it can be easier to edit and maybe even run it outside of Docker if you need to make changes like this. & php -r "readfile('') " | php -install-dir=/usr/bin/ -filename=composer \ Php7.2-intl php7.2-readline php7.2-xdebug \ Php7.2-imap php7.2-mysql php7.2-mbstring \ & apt-get install -y curl zip unzip git supervisor sqlite3 \ You can verify this by doing the following import argparse, sys print ('All ARGs',sys. & dpkg-reconfigure -f noninteractive tzdata 2 Answers Sorted by: 1 It still runs start1.py, what am i doing wrong Because anything pass as CMD with the entrypoint ENTRYPOINT 'python3', 'start1.py' will be pass as an argument to python file start1.py. Then we use that in the Dockerfile by adding it to the image and setting it as our ENTRYPOINT script: FROM ubuntu:18.04 It defaults to running supervisord for us, but we also allow ourselves to run any command, just like we could before, by using the exec line if we pass any commands/arguments to the container. This script allows us to do some pre-processing whenever a container is spun up. # Ensure /.composer exists and is writable Entrypoint Scriptįirst, we make a script to act as our ENTRYPOINT: #!/usr/bin/env bash We can use ENTRYPOINT instead of CMD within our Dockerfile's in order to setup a script that is always run (no matter what!) when a container is spun up from the image we make.
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