Set TimeZone: sudo timedatectl set-timezone Europe/Stockholm Set NTP. Edit timesyncd.conf: sudo nano /etc/systemd/timesyncd.conf Add NTP-server(s): NTP=ntp.se Close and Save, Ctrl+X, Y, Enter. Restart service, check status: sudo systemctl restart systemd-timesyncd sudo systemctl status systemd-timesyncd
Send logs to a central syslog-server. SSH to the machine or directly at terminal. Install rsyslog sudo apt install rsyslog sudo systemctl start rsyslog Edit conf sudo nano /etc/rsyslog.conf Add this text (*.* @@ip/fqdn:portnr) *.* @@192.168.1.10:1514 Restart service sudo systemctl restart rsyslog
Everyone needs a ticket system, right? Disclaimer or Scope/Intention This is how I did it. Short guide, more or less for myself so I won’t forget. If Linux/Ubuntu/Apache/SSL-certs is new territory for you this isn’t the guide you were looking for, sorry. Some steps and detailed explanations are omitted. Also never run cmds you don’t trust and know what they do. What I used Machine: VM in Vmware vSphere, 1vCPU, 2GB RAM, 40GB disk. OS: Ubuntu Server 20.04 LTS Free OpenSource (https://ubuntu.com/download/server) WebApp: osTicket 1.15.4 Free OpenSource (https://osticket.com/download/) SSL cert: I used Let’s Encrypt for my cert and key. ...