Don’t know where to share this… so here goes:
- Use Filezilla and navigate to /opt/mattermost/config and backup the config.json file
- Using putty and connect to xxx.xxx.xxx.xxx. Once in, use mysqldump -p -u root mattermost > mattermost.sql
- Backup the .sql file you just made using filezilla (typically in root)
- Using Filezilla, backup all directories under /opt/mattermost/data
Reference from https://docs.mattermost.com/administration/backup.html