TripleO – Openstack-on-Openstack: TripleO also known as Openstack-on-Openstack install openstack using openstack. This is an openstack deployment and management tool. This is a program for installing, updating and managing the openstack environment. In this program, there are two concepts – Undercloud and Overcloud. Undercloud : Undercloud is a simple, all-in-one openstack installation running on the physical machine. In the Triple O program, first the undercloud machine will be installed and configured with all-in-one single node
…much confusion about switching from traditional Linux/Unix/Windows admin to DevOps? If yes, just start with minimal requirements as listed in Slide. Learning few DevOps tools provides soothing comfort in start and keep you focused and confident. You can cover more as you switch to DevOps fully and move ahead in this career. To learn more register on our website, http://techieglobus.com/index.php/register-online/
1. What can you type at a command line to determine which shell you are using? $ echo $SHELL 2. What command is used to remove the password assigned to a group? $ gpasswd -r. 3. What are LVM1 and LVM2? LVM1 and LVM2 are the versions of LVM. LVM2 uses device mapper driver contained in 2.6 kernel version. LVM 1 was included in the 2.4 series kernels. 4. What command should you use to
What is DevOps? DevOps is the way of working in agile/automated way. It’s team activity performed in very automated way which results in best resource utilization and less time for products to launch in market. Let me clarify, it’s not a particular tool or technology or application.
DevOps is the future Way of Working in IT. It automates the process which helps teams to work in Agile/Automated way. It saves resources a lot and products’ time to market is very less in comparison of legacy/traditional way. Below picture depicts it. To learn more register on our website, http://techieglobus.com/index.php/register-online/