1.Overview This is a general guide to setting up a functional Nextcloud instance using Ubuntu Server 18.04.3, Docker CE, Docker-Compose, Collabora CODE, and an Apache reverse proxy. By the end (and as of writing), this setup will have an A+ rating on Nextcloud Security Scan and Qualys SSL Server Test and a valid, self-updating certificate from Let’s Encrypt. I will also cover how to update everything.  I will do my best to plainly emphasize things that you will need to change, but it will mainly...