os

RHEL 8

See also: rhel_8 (class)

Red Hat Enterprise Linux 8, released May 2019, supported until 2029.

In your infrastructure, you have RHEL 8 installed on 14 hosts, and these hosts are listening to 8 different ports.

Read more: "Red Hat Enterprise Linux" on Wikipedia, redhat.com/en/technologies/linux-platforms/enterprise-linux