[OpenCloud] Add guide

[benhiemer]

Lately, I was asking myself if OpenCloud could be run on uberspace. That would be amazing.

I was trying to run the software on my uberspace. It worked but I do not know anything about hardening or a proper configuration. Anybody working on it, too? I would be happy to hear your feedback and/or to see a uberspace guide about it.

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Here are my notes so far:

# Download the software.
[isabell@stardust ~]$ curl --location --output /home/$USER/bin/opencloud-2.0.0-linux-amd64 "https://github.com/opencloud-eu/opencloud/releases/download/v2.0.0/opencloud-2.0.0-linux-amd64"

# Check executable.
[isabell@stardust ~]$ curl --location --output /home/$USER/bin/opencloud-2.0.0-linux-amd64.sha256 "https://github.com/opencloud-eu/opencloud/releases/download/v2.0.0/opencloud-2.0.0-linux-amd64.sha256"
[isabell@stardust ~]$ cd /home/$USER/bin
[isabell@stardust ~]$ sha256sum --check opencloud-2.0.0-linux-amd64.sha256
opencloud-2.0.0-linux-amd64: OK
[isabell@stardust ~]$ rm /home/$USER/bin/opencloud-2.0.0-linux-amd64.sha256
[isabell@stardust ~]$ mv /home/$USER/bin/opencloud-2.0.0-linux-amd64 /home/$USER/bin/opencloud

# Make it executable
[isabell@stardust ~]$ chmod +x /home/$USER/bin/opencloud

# Port configuration
[isabell@stardust ~]$ uberspace web backend set / --http --port 9200

# Initialize
[isabell@stardust ~]$ /home/$USER/bin/opencloud init --insecure false --admin-password EmVRRuVXcvP5

Create supervisord ini (/home/$USER/etc/services.d/opencloud.ini):

  [program:opencloud]
  command=%(ENV_HOME)s/bin/opencloud server
  environment=PROXY_TLS="false",OC_URL="https://<your-domain>"
  autostart=yes
  autorestart=yes
  startsecs=60

Then go to https://isabell.uber.space and log in using admin as username and your chosen initial admin password (EmVRRuVXcvP5).

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