sysadmin:todo:procedures:nextcloud

Nextcloud is hosted on a VM at nextcloud.socs.uoguelph.ca. It consists of the following components:

Nginx webserver
php-fpm fastcgi extension
/srv/nextcloud folder for application code
/srv/nextclouddata is an nfs share from the SoCS central file server with Nextcloud data

Note: All php commands must be run from /srv/nextcloud folder as the nextcloud user

Put Nextcloud into maintenance mode

sudo -u nextcloud php occ maintenance:mode --on

Stop the nginx server
```
systemctl stop nginx
```
Download the next major or a point release, which can be found from Download Now on https://nextcloud.socs.uoguelph.ca/settings/admin/overview
Extract the archive to a temporary location

Correct the file permissions with:

chown -R nextcloud:nextcloud nextcloud

find nextcloud/ -type d -exec chmod 750 {} \;

find nextcloud/ -type f -exec chmod 640 {} \;

Copy the current versions config.php file to the newly extracted folder
Back up the current /srv/nextcloud folder (rename to nextcloud-version) and copy the temp folder to /srv/nextcloud
Run the php upgrade script
```
sudo -u nextcloud php occ upgrade
```
Start the nginx server
```
systemctl start nginx
```

Disable maintenance mode

sudo -u nextcloud php occ maintenance:mode --off

Review the admin overview page for any security options or settings that must changed/fixed. https://nextcloud.socs.uoguelph.ca/settings/admin/overview