I install collobora in Ubuntu16.04+php7.0. but I have not domain and SSL. I just look the www.nextclou.cm.
it is list some reprepare:
Requirements
/*
To install it the following dependencies are required:
A host that can run a Docker container
A subdomain or a second domain that the Collabora Online server can run on
An Apache server with some enabled modules (NGNIX instructions in a blog here)
A valid SSL certificate for the domain that CollaboraOnline should run on
A valid SSL certificate for your Nextcloud
Note: This guide does NOT cover self-signed certificates. If you use a self-signed certificate then you’re mostly on your own
*/
but I have not valid SSL certificate who can help me? thanks thanks!!!
You can use Collabora Online without SSL, although it is not recommended. In /etc/loolwsd/loolwsd.xml set ssl and ssl termination to false, and restart loolwsd. In this case you have to run Nextcloud without SSL, too.
Technically it is possible to use Collabora Online with Nextcloud without Docker. For example you can compile everything from source code. This is 100% free software (or open source, if like that term better).
Collabora released CODE docker image for home users and/or for small user base. For integrators, there is the option to become a partner of Collabora. Nexcloud users with large user base should consider buying support contract from Nextcloud which covers the Collabora Online product.