rhel

Install Ansible — pip apt dnf Homebrew

getting-started · 6

Install Ansible on Ubuntu, RHEL, macOS, Fedora, Debian, and Windows WSL. Step-by-step instructions using pip, package managers, and virtual environments.

Add Secondary Groups to Linux Users with Ansible Playbook

playbooks · 3

Learn how to add secondary groups to Linux users with an Ansible playbook. This step-by-step guide includes YAML configuration and execution details.

Ansible Linux User Management Guide

playbooks · 5

Automate Linux user and group management with Ansible. Complete guide covering user creation, group management, SSH keys, password policies, PostgreSQL.

Ansible on RHEL 10 — Migration Guide

playbooks · 6

Guide to running Ansible on RHEL 10 — Python 3.12 default, new package names, systemd changes, firewalld updates, and playbook migration from RHEL 9 to.

Ansible CIS Hardening — RHEL 9

playbooks · 5

Discover how to automate CIS Benchmark hardening for RHEL 9 systems using Ansible. Simplify security compliance with the "ansible-lockdown" project for.

Strengthening Security: Automating CIS Benchmark Hardening for RHEL 9 with Ansible

playbooks · 6

Automate CIS Benchmark hardening for RHEL 9 using Ansible with the Ansible Lockdown roles, ensuring robust security configurations across systems.

Handle Yum/DNF Failures in Ansible — Troubleshooting and Best Practices

playbooks · 5

Troubleshoot and handle Yum/DNF package manager failures in Ansible playbooks. Covers lock files, repo errors, dependency conflicts, retry patterns.

Change the User Primary Group on Linux with Ansible

playbooks · 3

Learn how to use Ansible to change a user's primary group on Linux systems with the user module. Streamline user management and ensure consistent group.

Ansible stat — Check If Directory Exists

playbooks · 6

Check if a directory exists in Ansible with stat module. Conditional task execution, create-if-missing patterns, and permission verification.

Configuring Kernel Parameters in RedHat-like Linux Systems with Ansible System Role

playbooks · 4

Learn how to configure kernel parameters in RedHat-like Linux systems using the Ansible System Role. Follow our live Playbook example for efficient.

Ansible iso_create — Build ISO Images

playbooks · 4

Create ISO images from files and folders with the Ansible iso_create module. Build bootable ISOs, custom install media, and automated image pipelines.

How to Create a New LVM Partition with Ansible

playbooks · 4

Discover how to automate the creation of LVM partitions on Linux systems using Ansible. This guide walks you through using the community.general.parted.

Create a directory in Linux — Ansible module file

playbooks · 3

How to set up the "~/example" directory, set user and group ownership, and apply UNIX mode 0644 in Linux using Ansible with a live Playbook.

Create Hard Links in Linux with Ansible Playbooks

playbooks · 5

Learn to create hard links in Linux using Ansible’s file module. Follow our step-by-step guide and live Playbook example for effective management.

Ansible File Module Demo: Create Symlinks Easily

playbooks · 3

Discover how to create symlinks with Ansible's file module in this easy-to-follow Playbook. Master Ansible automation with practical examples.

ansible.builtin.file: Create and Manage Files

playbooks · 5

Learn ansible.builtin.file module: Create empty files with touch, directories, symlinks, and manage permissions and ownership in Ansible playbooks.

Delete a group — Ansible module group

playbooks · 2

How to delete the \ Step-by-step Ansible tutorial with practical examples and best practices."example\" group or verify that is not present on your.

Ansible file Module — Delete Files

playbooks · 5

Delete files, directories, and symlinks with Ansible file module state: absent. Complete guide with conditional deletion, batch cleanup, safe patterns,.

Deploy Squid Proxy on RedHat Systems with Ansible

playbooks · 5

Learn to deploy and configure a Squid proxy server on RedHat-like systems using Ansible. Follow our step-by-step guide with simple Ansible code examples.

Efficient Web Server Setup Using Ansible Playbook

playbooks · 3

Set up a web server effortlessly with our Ansible playbook tutorial. Follow step-by-step instructions for installing and configuring HTTPD service.

Ansible lineinfile — Change IP Address in Config

playbooks · 6

This playbook uses the ansible.builtin.lineinfile and ansible.builtin.service modules to automate the process of updating the IP address and netmask.

Edit Single Lines in Files — Ansible lineinfile Module Guide

playbooks · 5

Master the Ansible lineinfile module — insert, replace, and remove single lines in files. Complete guide with regexp matching, validation, backreferences,.

Ansible SELinux Permissive Mode

playbooks · 4

How to automate the enabling or disabling of SELinux Permissive policy per single process or domain keeping the whole system under enforcing policy.

Ansible seboolean — SELinux Booleans

playbooks · 8

Enable and disable SELinux booleans with ansible.posix.seboolean. Persist settings across reboots, list booleans, and troubleshoot SELinux policies.

Ansible NFS Server Setup — Red Hat

playbooks · 4

Learn to automate the installation and configuration of an NFS server on Red Hat using an Ansible playbook. Enhance your system's efficiency now.

Find All Files with Extension — Ansible module find

playbooks · 5

How to automate the finding of all files with “.cnf” extension under the “example” directory of “devops” user using Ansible Playbook and find module.

Run RHEL 9.2 on Mac Using VMware Fusion: A Step-by-Step Guide

networking · 3

Learn how to run Red Hat Enterprise Linux 9.2 on your Mac with VMware Fusion. Follow our step-by-step guide for seamless installation and configuration.

How to Install Ansible in RHEL 8

playbooks · 5

How to install the latest and a specific version of Ansible in Red Hat Enterprise version 8 using Ansible Engine software collection.

How to Install Ansible in RHEL 9 Beta

playbooks · 16

How to install Ansible Core (ansible-core) in RedHat Enterprise Linux 9 Beta included in the RHEL 9 AppStream repository.

How to Install Ansible in RHEL 9.1

playbooks · 5

How to install Ansible Core (ansible-core) in RedHat Enterprise Linux 9.1 included in the RHEL 9.1 AppStream repository.

How to Install Ansible in RHEL 9.2

playbooks · 7

How to install Ansible Core (ansible-core) in RedHat Enterprise Linux 9.2 included in the RHEL 9.2 AppStream repository.

How to Install Ansible in RHEL 9.3

playbooks · 6

A concise guide on installing and maintaining Ansible in RHEL 9.3 using the distribution tools without additional repositories.

How to Install Ansible in RHEL 9 — Step by Step

playbooks · 13

How to install Ansible Core (ansible-core) in RedHat Enterprise Linux 9 included in the RHEL 9 AppStream repository. Tested, copy-paste examples included.

Mitigate CVE-2021-4034 on RHEL with Ansible Playbook

playbooks · 3

HUse Ansible to mitigate CVE-2021-4034 on RHEL systems. Automate the installation of SystemTap, debugging packages, and deploy mitigation scripts.

Ansible Install Docker on Linux

playbooks · 6

Learn how to install Docker on Linux systems using an Ansible playbook. Follow our guide for a seamless Docker setup and start process.

Install Google Chrome on Red Hat Using Ansible

playbooks · 4

Use Ansible to install Google Chrome on Red Hat. Follow our detailed playbook to add repositories and install Chrome efficiently.

Install Microsoft Edge in RedHat-like systems — Ansible module rpm_key, yum_repository and yum

playbooks · 4

How to install the latest Microsoft Edge Stable on a RedHat-like workstation verify software using the public GPG key and set up the Microsoft repository..

Ansible yum and dnf — RHEL Packages

playbooks · 5

Install, update, and remove packages on Red Hat family systems with Ansible's yum and dnf modules. Complete parameter reference, version pinning, group.

Ansible modprobe — Load Kernel Modules

playbooks · 4

How to automate the Linux Kernel module loading of the "dummy" module with parameters on an example machine with Ansible.

RHSB-2024–001 Leaky Vessels — runc — (CVE-2024–21626)

cloud-virtualization · 4

Discover how to mitigate a critical vulnerability in Red Hat's runc component (CVE-2024-21626) that allows container escapes, potentially giving.

Red Hat Enterprise Linux 9 for SysAdmins Book by Luca Berton & Jerome Gotangco

playbooks · 3

Luca Berton and Jerome Gotangco present 'Red Hat Enterprise Linux 9 for SysAdmins'—a hands-on technical guide for secure, production-ready Linux.

Ansible Rename File or Directory

playbooks · 5

How to rename a file or directory \"foo\", checking the file existence, and performing the verification in a live Playbook and some simple Ansible code.

Ansible service — Restart Services

playbooks · 5

Manage system services with ansible.builtin.service. Start, stop, restart, and enable services on Linux with handlers and conditional examples.

Ansible Rolling Updates — Patch Servers with Zero Downtime

playbooks · 4

Perform rolling updates on RHEL/CentOS/Fedora with Ansible. Complete guide covering serial batches, pre/post health checks, automatic rollback, kernel.

Search for a String in a File — Ansible module lineinfile

playbooks · 4

How to automate searching for the string "PasswordAuthentication no" in the "/etc/ssh/sshd_config" file using Ansible Playbook and the lineinfile module.

Ansible sysctl Module — Kernel Tuning

playbooks · 4

Set and persist Linux kernel parameters with ansible.posix.sysctl. Playbook examples for vm.swappiness, ip_forward, file-max, and more.

Set the SELinux Policy States and Modes on Linux — Ansible module selinux

playbooks · 4

How to automate the setting and verification of the "enforcing" SELinux mode and state with "targeted" policy and relabel the filesystem if necessary.

Ansible service_facts — Enable on Boot

playbooks · 5

How to list the available Linux services and automate the start and enable service on boot process with Ansible playbook. Included code and Playbook with.

Ansible service_facts — Stop Services

playbooks · 5

Stop, disable, and manage Linux services with Ansible service and service_facts modules. Control systemd units on remote hosts with playbook examples.

User password expiration — Ansible module user

playbooks · 4

Learn how to set user password expiration time on Linux with Ansible. Join Luca Berton in a live Playbook using the Ansible `ansible.builtin.user`.

Detect Apache Log4j CVE-2021-44228 with Ansible Playbook

playbooks · 4

Use Ansible to automate the detection of Apache Log4j CVE-2021-44228 vulnerability. Follow this guide to set up and run detection scripts efficiently.