fpm corre con el usuario y grupo root

Dockerfile

@@ -37,6 +37,8 @@ RUN cp app/config/bundles/ik/device-bundle/parameters.yml.docker app/config/bund
 RUN apt-get update && apt-get install -yq php-fpm
 RUN sed -i 's#listen = /run/php/php7.0-fpm.sock#listen = 0.0.0.0:9000#g' /etc/php/7.0/fpm/pool.d/www.conf
 RUN sed -i 's#;clear_env = no#clear_env = no#g' /etc/php/7.0/fpm/pool.d/www.conf
+RUN sed -i 's#user = www-data#user = root#g' /etc/php/7.0/fpm/pool.d/www.conf
+RUN sed -i 's#group = www-data#group = root#g' /etc/php/7.0/fpm/pool.d/www.conf
 RUN mkdir -p /run/php
 
 CMD eval $(ssh-agent) ; ssh-add /opt/keys/bitbucket.id_rsa ; composer install --no-scripts --no-interaction --no-progress;\