To add bulk of files into Nextcloud you need to first move files to Nextcloud volume and then tell Nextcloud to rescan all files.
Tag: docker
Backup MariaDB docker container
Backup MariaDB on docker swarm with mariabackup and GPG.
Hosting Nextcloud with Docker
This is a guide how to host Nextcloud in single node docker swarm on Centos 7 behind HAproxy.