OpenCloud - Self-hosted Cloud Storage

OpenCloud with Collabora Online office integration, configured for use behind an external reverse proxy.

Services

Service	Container Name	Port	Description
opencloud	opencloud-app	62000	OpenCloud server (proxy: 9200)
collaboration	opencloud-collaboration	62001	WOPI server (collaboration)
collabora	opencloud-collabora	62002	Collabora Online (office)

All ports bind to 172.17.0.1 for access via the nginx proxy.

Requires composemgr to be installed

sudo bash -c "$(curl -q -LSsf "https://github.com/composemgr/installer/raw/main/install.sh")" && sudo composemgr install installer

Install docker compose files

composemgr install opencloud

Edit .env

$EDITOR "$HOME/.config/myscripts/composemgr/docker/opencloud/.env"

At minimum, set these variables:

• OC_DOMAIN - your OpenCloud domain (e.g. cloud.example.com)
• COLLABORA_DOMAIN - your Collabora domain (e.g. collabora.example.com)
• WOPISERVER_DOMAIN - your WOPI server domain (e.g. wopiserver.example.com)
• INITIAL_ADMIN_PASSWORD - admin password (must be set before first start)

Edit app.env - will overwrite defaults from .env

$EDITOR "$HOME/.config/myscripts/composemgr/docker/opencloud/app.env"

Pull the containers

composemgr --dir "$HOME/.config/myscripts/composemgr/docker/opencloud" pull

Start the stack

composemgr --dir "$HOME/.config/myscripts/composemgr/docker/opencloud" up

Get the logs for the stack

composemgr --dir "$HOME/.config/myscripts/composemgr/docker/opencloud" logs

Reverse Proxy Configuration

Your external proxy needs to route these domains:

• OC_DOMAIN -> 172.17.0.1:62000
• WOPISERVER_DOMAIN -> 172.17.0.1:62001
• COLLABORA_DOMAIN -> 172.17.0.1:62002

All three domains require valid TLS certificates managed by your proxy.

References

• OpenCloud Documentation
• OpenCloud Compose Repository
• Collabora Online