Pre-requisite Cluster Networking
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In this section, we will take a look at Pre-requisite of the Cluster Networking
- Set the unique hostname.
- Get the IP addr of the system (master and worker node).
- Check the Ports.
IP and Hostname
- To view the hostname
$ hostname
- To view the IP addr of the system
$ ip a
Set the hostname
$ hostnamectl set-hostname <host-name>
$ exec bash
View the Listening Ports of the system
$ netstat -nltp