/images not writable for webserver process

[herrmanthegerman]

Hi there,
I'm new to Docker. Additionally, I'm running Docker on a Synology NAS. This might be a different flavour as on regular Linux systems. So please beware.

After following the instructions, I got the container up and running. The visual editor works like a charm. Awesome!

However, when I tried to upload an image, I got a strange error message: "Could not store upload in the stash (UploadStashFileException): "Error storing file in '/tmp/phpxQt4k1': Could not create directory"

I opened a shell on the running container and indeed, /images was not accessible for user www-data:
drwxr-xr-x 1 1024 users 0 Jan 18 12:07 images

According to /etc/passwd, there's no user with id 1024 (www-data is 999).

To resolve this issue in a quick&dirty manner, I set the permission of the folder to 777:
chmod 777 /images

Now uploading images works.

Any idea why the permissions might be wrong in my container?

[kristophjunge]

I fixed the problem in the scope of issue #10. Thanks for reporting!