Give crontab access to env variables of www-data user within a Docker container

crontab.md

Give crontab access to env variables of www-data user within a Docker container

docker entrypoint

CRON_ENV=/var/www/env.sh
printenv | sed 's/^\(.*\)$/export \1/g' > ${CRON_ENV}

or

CRON_ENV=/var/www/env.sh
printenv | sed 's/^\(.*\)$/export \1/g' | grep VAR_NAME > ${CRON_ENV}

crontab

  CRON_ENV=/var/www/env.sh
  0,30 * * * * . $CRON_ENV; /usr/local/bin/php /app/bin/console my:symfony:command