Ineed to run more than instance of Linux operating system and different Linux distributions under CentOS. How do I use OpenVZ virtualization to optimize the usage of my Dell servers, and create test Linux VPS running Debian, Ubuntu, and CentOS Linux? How do I deploy OpenVZ under CentOS / RHEL Linux?
Read RHEL / CentOS OpenVZ Virtualization Tutorial Series:
Now, my VPS is up and running. How do I manage my hardware node and VPS? How do I see a list of all running VPSes? How do I see memory usage and other stuff?
How do I configure IPTABLES to pass all traffic to my VPS (container) under hardware node?
How do I create OpenVZ virtual machine (VPS) to run CentOS or Debian as VPS?
How do I install OpenVZ Virtualization container software under Red Hat Enterprise Linux or CentOS Linux 5.x server?