As we all know that CentOS 8 updates and support will not be available after the end of Dec 2021. There are huge number CentOS 8 servers which are used in development and production environment in different organizations. In case you are
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Ansible is a free and opensource IT Automation and configuration tool. It is available for almost all the Linux distributions and can be used to manage Linux and Windows systems. Now a days Ansible is also used to manage EC2 instances in
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Hello Techies, Rocky Linux 8.4 has been released officially by Rocky Enterprise Software Foundation (RESF). It is considered as the replacement of CentOS Linux. Rock Linux is community-based enterprise level operating system and compatible with RHEL (Red Hat Enterprise Linux). As CentOS
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As the name suggests, minikube is a single node Kubernetes (k8s) cluster. Anyone who is new to the Kubernetes and wants to learn and try deploying application on it, then minikube is the solution. Minikube provides a command line interface to manage
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Custom facts (local facts) are the variables which are declared on ansible managed host. Custom facts are declared in ini or json file in the /etc/ansible/facts.d directory on managed host. File names of custom facts must have .fact extension. In this article,
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One of the primary roles of any systems administrator is viewing and analyzing log files. Web server log files from other Apache and Nginx can build up over time and examining them can prove to be a tedious and time-consuming activity. Thankfully,
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In the past, we have covered quite a number of command-line monitoring tools in Linux. These include vmstat, htop and top command to mention a few. The top command is the most widely used command since it comes preinstalled and gives a
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In Ansible, a handler is just like any other task but only runs when called or notified. It takes action when a change has been made on the managed host. Handlers are used in initiating a secondary change such as starting or
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Originally developed by Sun’s Microsystems, NFS is an acronym for Network File System. It is a distributed protocol that allows a user on a client PC to access shared files from a remote server much the same way they would access files
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The discontinuation of CentOS Linux by the CentOS Project in favor of CentOS Stream heralded a lot of uncertainty among developers and CentOS enthusiasts alike. In case you are behind the news, check out this announcement by CentOS Project. Many have opted
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