access ocis before docker container fully started breaks it

[individual-it]

Describe the bug

sometimes the docker container starts in a way that makes it impossible to upload files
It seems to be triggered more if access already come in when the container is still starting, but not sure if its limited to that

Steps to reproduce

Steps to reproduce the behavior:

1. run requests in a loop while true; do curl --head --fail --insecure "https://localhost:9200/"; done
2. start docker docker run --rm --publish 9200:9200 --name ocis owncloud/ocis
3. login to web (do it fast)
4. be unlucky

Expected behavior

web works normal, files can be uploaded

Actual behavior

no files can be uploaded

Additional context

[wkloucek]

Error looks the same as #2995 (404 on webdav propfind)
Possible fix cs3org/reva#2457

[rhafer]

I am not able to reproduce this issue with the latest ocis-rolling. I am closing this. Please re-open if it re-appears.