create guid_owncloud_infinite_scale.rst

[pbielefeldt]

basically taken from https://owncloud.com/news/hosting-infinite-scale-uberspace-ubernauten/

see #929

[EV21]

Hi 👋,

as a lab contributor I would like to give you some feedback.

• Please rename the file so it starts with guide_ (the e is missing) so the guide will be present in the preview and final deployment (link section)
  The current version with the wrong link can be found at that location 👀

• Please just use the domain isabell.uber.space and no sub domains. The notice via .. include:: includes/web-domain-list.rst is usually enough the keep the guide short and users can simply follow the link to the manual.

• Please use the supervisor daemon (note: I used ~/bin/ocis so the command works like this)

  Service Daemon
  --------------
  
  Create `~/etc/services.d/ocis.ini`
  
  .. code-block:: ini
  
    [program:ocis]
    environment=
      OCIS_URL="https://isabell.uber.space",
      PROXY_TLS="false",
      PROXY_HTTP_ADDR="0.0.0.0:9200",
      PROXY_LOG_LEVEL="warn"
    command=ocis server
    startsecs=30
    autostart=yes
    autorestart=yes
  
  .. include:: includes/supervisord.rst

• Move the part with the web backend further down after the service part (after starting the service) so there shouldn't be a "NOT OK" status
  This should be enough:

  .. note:: oCIS is running on port 9200.
  
  .. include:: includes/web-backend.rst

• I think ~/bin/ocis is a better place to put the binary file (the config path defaults to ~/.ocis/config so we don't need to worry about the working directory)

  curl https://download.owncloud.com/ocis/ocis/stable/4.0.1/ocis-4.0.1-linux-amd64 --output ~/bin/ocis
  chmod +x ~/bin/ocis
  ocis init

• Maybe mention that all app related files and (encrypted) user files will be stored at ~/.ocis

  /home/isabell/.ocis
  |-- config
  |-- idm
  |-- idp
  |-- nats
  |-- search
  |-- storage
  `-- store

There are a few more things to do, but I leave that to the official reviewers.

[noave]

@pbielefeldt thanks for starting the guide, do you want to take for those changes or should we take over here?

[pbielefeldt]

@pbielefeldt thanks for starting the guide, do you want to take for those changes or should we take over here?

@noave Thanks for asking.
Currently, I don't have the capacity myself to push this forward.
I also noticed that with this guide, the installation will be pretty unstable; this might need more investigation anyway (and more knowledge about ownCloud InfintScale than I currently have).

Hence, if there's someone who wants to and can continue on working on this guide, that would be great!

(Also: I can't compile the repo and I have no knowledge about the markup language used here, so that's an additional issue :-) ...)