In the article we will cover below topics Undercloud Overcloud TripleO architecture Undercloud Director Virtual Machine Validate FQDN of the undercloud director Register your undercloud node Installing the Director Packages Creating user for undercloud deployment
This variable can be used in nscd.conf file if you wish nscd daemon to restart itself after a provided amount of time interval. This argument is used in combination with "restart-interval"Open nscd.conf in edit mode
nscd stands for Name Service Cache Daemon and is used to provide cache for common name service request. For providing hosts cache nscd daemon uses /etc/hosts file as it's database and any changes made to
Now we hear many times from most of the people around us claiming that Linux is much more secure than Windows or Linux is very secure. But what are the things in Linux that makes
In my last article I had shared the steps to assign permission to individual user even if the umask denies access to a file. umask is a command that determines the settings of a mask
In this article I will try to explain the most basic and common things about partitions and partition scheme which one should know as it will be used on your day to day life if
I have already written an article to configure NFS server which you can go to using the below link How to configure NFS server in Linux What is Autofs? Autofs is used to automatically
Virtual Hosting is a method of hosting multiple domain names on a server using a single IP address. This allows one server to share its resources, such as memory and process cycles, in order to