Change default network name (ens33) to old “eth0” on Ubuntu 18.04 / Ubuntu 16.04
Just after the Ubuntu installation, I came to know that the network interface name got changed to ens33 from old…
How To Configure High-Availability Cluster on CentOS 7 / RHEL 7
High-Availability cluster aka Failover-cluster (active-passive cluster) is one of the most widely used cluster…
Setup Linux Container with LXC on CentOS 7 / RHEL 7
Linux containers (LXC), is a lightweight operating system-level virtualization method that allows us to run…
Configure iSCSI Target & Initiator on CentOS 7 / RHEL7
iSCSI stands for Internet Small Computer Systems Interface, IP-based storage, works on top of internet protocol by…
How To Install Foreman on CentOS 7 / RHEL 7 / Oracle Linux 7
Foreman is an open source tool that helps you to provision, configure, manage and monitor the servers. With the…