Dockerfile for nginx and php-fpm together.
Lua support is enabled and an nginx prometheus exporter is also available on port 9000
Composer is also installed for convenience.
Doc root in default conf is
/usr/share/nginx/html so mounting files there will get them served.
ERRORSenv can be set to toggle error reporting. Check out
cmd.shto see what happens.
ERRORS=1will trigger error reporting, everything else keeps it turned off.
PHP_FPM_POOL_CONFenv can be set with the contents of a conf which will be created as a file in