linux

Set Execute Permission (a+x) on Linux File Using Ansible

March 30, 2022
Posted by Luca Berton
ansible, file, module, permission, filesystem, linux, redhat, ubuntu, chmod

How to Add Execute Permission 755 on Linux file with Ansible?

Ansible troubleshooting - This command has to be run under the root user

March 28, 2022
Posted by Luca Berton
ansible, troubleshooting, permission, linux, error, fatal, become

Introduction Today we’re going to talk about Ansible troubleshooting, specifically about the “This command has to be run under the root user” message.

Efficient File Backup with Rsync Using Ansible

March 28, 2022
Posted by Luca Berton
ansible, rsync, module, file sharing, networking, backup, linux, windows

How to backing up with rsync with Ansible? I’m going to show you a live Playbook and some simple Ansible code.

Deploy Apache HTTPD Container with Podman via Ansible

March 24, 2022
Posted by Luca Berton
ansible, server, linux, webserver, apache, www, redhat, centos, fedora

How to Setup Apache Web Server in a Podman Container for RedHat-like systems with Ansible?

Deploy Apache HTTPD with Podman Using Ansible Playbook

March 10, 2022
Posted by Luca Berton
ansible, server, linux, webserver, apache, www, redhat, centos, fedora

How to Setup Apache Web Server in a Podman Container for RedHat-like systems with Ansible?

Deploy Apache HTTPD on Docker Container with Ansible

March 4, 2022
Posted by Luca Berton
ansible, server, linux, webserver, apache, www, debian, ubuntu

How to Setup Apache Web Server in a Docker Container for Debian-like systems with Ansible?

Configure Apache Vhost on RedHat Using Ansible Playbook

March 1, 2022
Posted by Luca Berton
ansible, server, linux, webserver, apache, www, redhat, fedora, centos

How to deploy a webserver apache httpd virtual host on RedHat-like systems with Ansible?

Set Up Apache Vhost on Debian with Ansible Playbook

February 24, 2022
Posted by Luca Berton
ansible, server, linux, webserver, apache, www, debian, ubuntu

How to deploy a webserver apache httpd virtual host on Debian-like systems with Ansible?

Set System-Wide Environment Variables on Linux with Ansible

February 22, 2022
Posted by Luca Berton
ansible, environment, statement, linux, variables, remote, permanent

How to permanently set system-wide environment variables on remote Linux with Ansible?

Download a file using an HTTPS proxy via environment variables - Ansible get_url and environment

February 21, 2022
Posted by Luca Berton
ansible, environment, statement, linux, variables, proxy, HTTPS

How to download a file using an HTTPS proxy via environment variables with Ansible?

Set remote environment per task or play - Ansible environment statement

February 21, 2022
Posted by Luca Berton
ansible, environment, statement, linux, variables, proxy, ansible environment

How to set remote environment per Ansible task or play? I’m going to show you a live Playbook with some simple Ansible code.

Deploy Squid Proxy on RedHat Systems with Ansible

February 18, 2022
Posted by Luca Berton
ansible, server, linux, proxy, squid, web, RHEL, CentOS, CentOS Stream, Fedora, yum, dnf, template, service, firewalld

How to deploy a proxy server squid on RedHat-like systems with Ansible?

Read an environment variable - Ansible lookup plugin env

February 18, 2022
Posted by Luca Berton
ansible, lookup, plugin, env, linux, posix

How to read an environment variable on Ansible Controller with Ansible?

Set Up Apache Webserver on Debian with Ansible Playbook

February 14, 2022
Posted by Luca Berton
ansible, server, linux, webserver, apache, www, debian, ubuntu

How to deploy a webserver apache httpd on Debian-like systems with Ansible?

Efficient Web Server Setup Using Ansible Playbook

February 12, 2022
Posted by Luca Berton
ansible, server, linux, webserver, apache, www, RHEL, CentOS, CentOS Stream, Fedora, yum, dnf, template, service, firewalld

How to deploy a webserver apache httpd on RedHat-like systems with Ansible?

Mitigate CVE-2021-4034 on RHEL with Ansible Playbook

January 27, 2022
Posted by Luca Berton
ansible, polkit, PWNKIT, module, linux, security, devsecops, RHEL, CentOS, Fedora, Ubuntu, Debian, SUSE

What is Polkit Privilege Escalation - (CVE-2021–4034)? “A memory corruption vulnerability in Polkit’s pkexec, witch allows any unprivileged user to gain full root privilege on a vulnerable system using default polkit configuration” cit.

How to install Ansible in Oracle Linux 8 - Ansible install

January 21, 2022
Posted by Luca Berton
ansible, install, Oracle, EPEL, linux, oracle, operating system, installation, linux, rpm, enterprise

How to install Ansible in Oracle Linux version 8. Today we’re going to talk about the easier way to install and maintain Ansible inside Oracle Linux 8 using the EPEL repository.

How to install Ansible in RedHat Enterprise Linux (RHEL) 9 Beta - Ansible install

January 21, 2022
Posted by Luca Berton
ansible, install, RedHat, EPEL, rhel, ansible-core, operating system, installation, linux, rpm, enterprise, RedHat Enterprise Linux

How to install Ansible in Red Hat Enterprise Linux version 9 Beta?

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

January 13, 2022
Posted by Luca Berton
ansible, sysctl, module, linux, security, RHEL, CentOS, Fedora, Ubuntu, Debian, SUSE, kernel

How to Configure Kernel Parameters in RedHat-like Linux systems with Ansible using system role?

Ansible code in RHSB-2021-009 Log4Shell - Remote Code Execution - log4j (CVE-2021-44228)

January 12, 2022
Posted by Luca Berton
ansible, log4j, log4shell, module, linux, security, devsecops, RHEL, CentOS, Fedora, Ubuntu, Debian, SUSE, 2021, 2022, RHSB-2021-009, CVE-2021-44228, Red Hat Security Bulletin, RHSB, security bulletin

My Ansible Playbook code was officially included in the Red Hat Security Bulletin RHSB-2021-009 Log4Shell - Remote Code Execution - log4j (CVE-2021-44228).

Load and Unload Kernel Modules in Linux - Ansible module modprobe

January 12, 2022
Posted by Luca Berton
ansible, modprobe, module, linux, security, RHEL, CentOS, Fedora, Ubuntu, Debian, SUSE, kernel

How to Load and Unload Kernel Modules in Linux with Ansible?

Set sysctl kernel parameters - Ansible module sysctl

January 11, 2022
Posted by Luca Berton
ansible, sysctl, module, linux, security, RHEL, CentOS, Fedora, Ubuntu, Debian, SUSE, kernel

How to set the sysctl kernel parameters with Ansible? I’m going to show you a live Playbook and some simple Ansible code.

Ansible troubleshooting - the "role not found" error

January 7, 2022
Posted by Luca Berton
ansible, troubleshooting, role, linux, ansible role, not found, reuse, error, fatal

Introduction Today we’re going to talk about Ansible troubleshooting, specifically about the “role not found” error.

Detect Apache Log4j CVE-2021-44228 with Ansible Playbook

December 22, 2021
Posted by Luca Berton
ansible, log4j, log4shell, module, linux, security, devsecops, RHEL, CentOS, Fedora, Ubuntu, Debian, SUSE

How to automate the Detector Log4Shell Remote Code Execution Log4j (CVE-2021–44228)?

How to install Ansible in Gentoo Linux - Ansible install

December 21, 2021
Posted by Luca Berton
ansible, install, gentoo, ports, operating system, installation, linux, emerge

How to install Ansible in Gentoo Linux? Today we’re going to talk about the easier way to install and maintain Ansible inside Gentoo using the default “portage” package manager.