enable bigger file upload size, update script for docker images, add gitignore to ignore nextcloud docker volumes

[bleissem]

As described here
nextcloud/docker#95
it would be nice to upload files that have a bigger filesize

[bleissem]

... also an update file should be used to update docker images from time to time

[bleissem]

also ignore docker volumes directorie (nextcloud, proxy) that are mapped to the current folder

[kolgrov]

@bleissem I appreciate your contribution. The update script makes sense. However, when I add
- ./uploadsize.conf:/etc/nginx/conf.d/uploadsize.conf:ro
to accept larger files, my nextcloud instance does not come up again after running the update-script. Any ideas?

[bleissem]

@kolgrov
Did you clone it from my fork ?
https://github.com/bleissem/Dockerized-SSL-NextCloud-with-MariaDB

[kolgrov]

@bleissem No, I cloned @ichiTechs, but added your updates. I got it to work by placing uploadsize.conf under proxy/conf.d. And I have no entry in my docker-compose.yml

[bleissem]

@kolgrov Well I use update.sh script, which then runs docker-compse that uses the docker-compose.yaml file and that works (for me).
I just added another modifiaction to the docker-compose.yaml
May be it's better to use the stable-fpm docker image, since updating nextcloud should work like a charm.

[strasharo]

Worked for me, thanks a lot.