Extension not loaded #40

Activity

1. JDJunge commented on Jun 13, 2019

   

   JDJunge

   on Jun 13, 2019

   Last edited by JDJunge

   More actions

   I ran into a surprisingly similar issue just yesterday.
   My mysql extension was not loaded.

   I guess the php.ini file is in the wrong directory. In the resulting lambda-layer it will be found under /opt/php.ini but the bootstrap will search for it somewhere else.

   I changed
   exec("PHP_INI_SCAN_DIR=/opt/etc/php-7.${phpMinorVersion}.d/:/var/task/php-7.${phpMinorVersion}.d/ php -S localhost:8000 -c /var/task/php.ini -d extension_dir=/opt/lib/php/7.${phpMinorVersion}/modules '$handler_filename'");

   To
   exec("PHP_INI_SCAN_DIR=/opt/ php -S localhost:8000 -c /opt/php.ini -d extension_dir=/opt/lib/php/7.${phpMinorVersion}/modules '$handler_filename'");

   Now extensions are beeing loaded (confimed via phpinfo())
2. security-intel commented on Jul 30, 2019

   

   security-intel

   on Jul 30, 2019

   More actions

   Hi there. So i bumped into the same issue also, trying to install a PHP layer on my dumb AWS lambda function(I needed the json and mbstring modules). In my case, the above solution didn't work, as I was getting a permission denied error:

   RequestId: xxxxxxxxx Error: Runtime failed to start: fork/exec /opt/bootstrap: permission denied
   Runtime.ExitError
   

   The solution was to update the exec line to:

   exec("PHP_INI_SCAN_DIR=/opt/etc/php-7.${phpMinorVersion}.d/:/var/task/php-7.${phpMinorVersion}.d/ php -S localhost:8000 -c /var/task/php.ini -d extension_dir=/opt/lib/php/7.${phpMinorVersion}/modules '$handler_filename'");

   and add the php.ini file, that includes all the modules I need, at the top level of my lambda function folder, next to all the other files. As the lambda env runs at /var/task , setting the path at /var/task/php.ini worked for me.

   Extensions are loaded now.

   Hope this helps. All the best
3. zilahir commented on Sep 9, 2019

   

   zilahir

   on Sep 9, 2019

   More actions

   The extensions are not loaded for me either, and don't know how to approach this problem.

   I am getting the following error in the logs.

   [Mon Sep 9 16:11:29 2019] PHP Warning: PHP Startup: Unable to load dynamic library 'xml.so' (tried: /opt/lib/php/7.3/modules/xml.so (/opt/lib/php/7.3/modules/xml.so: cannot open shared object file: No such file or directory), /opt/lib/php/7.3/modules/xml.so.so (/opt/lib/php/7.3/modules/xml.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
   

   According to the docs, the modules should be there, but apparently they are not.

   Any ideas, suggestions? Thanks in advance!