I have php-fpm in a docker container and in the
Dockerfile I edit the fpm config file (
/etc/php5/fpm/pool.d/www.conf) to set up access logs to go to
/var/log/fpm-access.log and error logs to go to
# Do some php-fpm config # Redirect worker stdout and stderr into main error log # Activate the fpm access log # Enable display errors # Enable the error log RUN sed -i '/^;catch_workers_output/ccatch_workers_output = yes' /etc/php5/fpm/pool.d/www.conf && \ sed -i '/^;access.log/caccess.log = /var/log/fpm-access.log' /etc/php5/fpm/pool.d/www.conf && \ sed -i '/^;php_flag\[display_errors\]/cphp_flag[display_errors] = off' /etc/php5/fpm/pool.d/www.conf && \ sed -i '/^;php_admin_value\[error_log\]/cphp_admin_value[error_log] = /var/log/fpm-php.www.log' /etc/php5/fpm/pool.d/www.conf && \ sed -i '/^;php_admin_flag\[log_errors\]/cphp_admin_flag[log_errors] = on' /etc/php5/fpm/pool.d/www.conf
This works fine - I can get a shell into the container to see the logs. But... it is not best-practice.
The problem is when I try to use the docker log collector - I need php-fpm to log to stdout or stderr so docker can capture them and provide them to the
docker logs command.
I tried to do this in the
Dockerfile (which is a idea I copied from the official nginx docker image):
# Redirect fpm logs to stdout and stderr so they are forwarded to the docker log collector RUN ln -sf /dev/stdout /var/log/fpm-access.log && \ ln -sf /dev/stderr /var/log/fpm-php.www.log
This is not working - no access logs are seen from
docker logs - I'm trying to figure out why? Did anyone else that uses fpm in docker manage to get logging working to the docker log collector?