How to increase allocated memory size? (Docker compose)

[BrendonGames]

When trying to upload a (screenshot of) a QR code I get the following message:
PHP message: PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 67108872 bytes)
is there anything I can change in the environment to increase it?

[Bubka]

Hi,
There is no env variable to change the limit, I think the only way to do so at this time is to build your own image (see for example https://serverfault.com/questions/986690/how-can-i-modify-max-memory-limit-in-php-ini-in-docker-container).

The memory limit has been discussed in #244 by the way.

[stepanov1975]

So, may be it is a good idea to increase memory in the official one?

[Bubka]

Here is a possible workaround (found this morning): nextcloud/docker#224 (comment)

For now I prefer to leave the image as is, I need to investigate before making such a change. If this is caused by a memory leak, increasing the limit will not have any positive effect as the new limit would be reached what so ever.