Please support dynamic user namespaces

[cptspff]

docker-entrypoint.sh currently makes it very hard to run a Nextcloud container in an isolated dynamic user namespace. Because UIDs are not known on the host before starting a container in such an environment, setting the correct file permissions to allow fine grained write access for the user running fpm or apache is impossible.

Looking at some other entrypoints usually this problem is mitigated by a simple chown -R.

[meonkeys]

Related:

• Allow the UID/GID to be changed #359
• Support running without root #458
• [ Question ], it is possible to change the Linux user for write the data ? #1144
• [Question] Possible to run as another user? #1314
• Unix User management #1428