DEVOPS

The Ansible File module is a powerful feature for managing files and directories on remote hosts. It allows you to perform various operations, such as creating, deleting, and modifying files …

Check mode (–check) is a feature in Ansible that allows you to run playbooks without making any changes to the target systems. This mode is also known as a “dry …

Automating tasks across multiple servers can be efficiently handled using Ansible. One of the powerful features Ansible offers is the ability to execute shell scripts on remote servers using the …

The Ansible yum module manages packages on systems that use the YUM package manager, such as CentOS, RHEL, RockyLinux, and Fedora. This module allows administrators to install, update, remove, or …

The replace module in Ansible is used to search for a specified pattern in a file and replace it with a given string. This is particularly useful for making changes …

In Ansible, tasks usually run on the hosts listed in the inventory file. However, there are times when you need to execute a task on a different host. Ansible’s delegate_to …

Ansible’s lineinfile module allows you to manage lines in text files on remote hosts. This module is used when you need to ensure a specific line exists in a file …

Ansible’s copy module is a simple yet powerful tool for transferring files and directories between local and remote hosts. It provides various options to customize the copying process and is …

Compressing files and directories is common in system administration. It helps save storage space and prepares data for transfer. Ansible’s archive module makes this task easier by automating the compression …

Ansible’s block module is a powerful feature that allows you to group a set of tasks together. Blocks can be used for error handling, running a series of tasks under …