How to run multiple commands in loaded docker image?

Ivo_sbksid

Hi guys ,

I have Bitbucket pipeline with 3 steps. In the 1st step the pipeline build dockerimage with php 8.2 on Alpine 3.20 and save it. In the 2nd step docker load the custom image, volume and then I need to run composer install and some tests.

My code is below:

 

  steps:
- step: &build
    name: Docker Build
    runs-on:
      - self.hosted
      - linux.arm64
      - apps 
    script:
      - DOCKER_BUILDKIT=1 docker build -f Dockerfile -t url/to/our/image/repo .
      - docker save --output tmp-image.docker url/to/our/image/repo
    artifacts:
      - tmp-image.docker
    services:
      - docker

- step: &test
    name: Composer Tests
    runs-on:
      - self.hosted
      - linux.arm64
      - apps 
    script:
      - *setEnv
      - docker load --input ./tmp-image.docker
      - docker images
      - docker run -v ${BITBUCKET_CLONE_DIR}:/appfolder
       url/to/out/image/repo composer install && ./vendor/bin/phpunit 
    services:
      - docker

 

This is my Dockerfile:

 

FROM url/to/our/image/repo:8.2.20-fpm-alpine as base

ARG APP_ENV=dev

ENV COMPOSER_ALLOW_SUPERUSER=1

WORKDIR /appfolder

ENV PATH="$PATH:/usr/bin/php"

RUN sed -i "s|listen = 9000|listen = /var/run/php/fpm.sock\nlisten.mode = 0666|" /usr/local/etc/php-fpm.d/zz-docker.conf \
    && mkdir -p /var/run/php/

COPY --from=composer/composer /usr/bin/composer /usr/local/bin/composer
RUN mkdir -p -m 0600 /root/.ssh \
    && ssh-keyscan bitbucket.org >> /root/.ssh/known_hosts \
    && rm -rf /appfolder && mkdir /appfolder

COPY . /appfolder

RUN --mount=type=ssh,id=key set -xe \
    && if [ "$APP_ENV" = "prod" ]; then export ARGS="--no-dev"; fi \
    && composer install --prefer-dist --no-scripts --no-progress --no-interaction $ARGS \
    && composer dump-autoload --classmap-authoritative \
    &&  rm -rf /root/.ssh/ \
    && php -d memory_limit=256M

 

Some more information:

 

/appfolder # echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/php
If I run the tests on my local machine:

If I run the tests on my local machine:

 

/appfolder # vendor/bin/php
php-cs-fixer  php-parse     phpstan       phpstan.phar  phpunit
/app # vendor/bin/php
php-cs-fixer  php-parse     phpstan       phpstan.phar  phpunit
/app # vendor/bin/phpstan
Note: Using configuration file /appfolder/phpstan.dist.neon.
 6/6 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100%

 

Below is the error from step 2 in the pipeline from the second command from the test:

/usr/bin/env: ‘php’: No such file or directory

I already tried with the following paths for the tests "./vendor/bin/phpunit", "vendor/bin/phpunit", "php vendor/bin/phpunit", "php ./vendor/bin/phpunit", "/usr/bin/php vendor/bin/phpunit".

What I'm doing wrong?

Regards,

Patrik S

Hello @Ivo ,

thank you for reaching out to Community!

I suspect the issue is happening because you're using a slightly wrong syntax when trying to execute multiple commands as part of the docker run in your second step.

To be able to run multiple commands in a single docker run, you can make use of /bin/bash -c and separate the commands with a semicolon ; like in the following example:

docker run ubuntu:latest /bin/bash -c "command1 ; command2"

Could you try updating your step to use that syntax and let us know how it goes?

Thank you, @Ivo !

Patrik S