It is good to keep the outcome of the installation process in mind before beginning to have an overall idea of where we are headed, and what things will look like when we are done. We should expect the following at the end this chapter:
Icinga installed with default configuration to monitor itself
Icinga has started to monitor the localhost with most common checks (load, disk, number of logged-in users, HTTP, ping, SSH, swap, number of processes, and so on)
Icinga web UI showing us the status of above checks