Observability

In Ubuntu, it is recommended to use the Canonical Observability Stack to monitor your infrastructure.

However, you can also use the classic Logging, Monitoring and Alerting (LMA) stack.

• Set up your LMA stack

If you do not need a full LMA stack, there are some other supported tools that can provide similar capabilities.

• Install Logwatch
• Install Munin
• Install Nagios Core 3
• Use Nagios with Munin