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Jul 7, 22
Find All Files with Extension - Ansible module find
How to automate the finding of all files with “.cnf” extension under the “example” directory of “devops” user using Ansible Playbook and find module.
#ansible
#search
#filesystem
#linux
#rhel
#centos
#fedora
#ubuntu
#debian
#suse
#find
#extension
Jun 1, 22
Create a New LVM Partition - Ansible module parted
How to automate the creation of a new partition /dev/sdb1 on an additional disk initialized for LVM on Linux using Ansible and parted module.
#ansible
#parted
#module
#storage
#rhel
#centos
#fedora
#ubuntu
#debian
#suse
#disk
May 26, 22
How to install Ansible in RedHat Enterprise Linux (RHEL) 9 - Ansible install
How to install Ansible Core (ansible-core) in RedHat Enterprise Linux 9 included in the RHEL 9 AppStream repository.
#ansible
#install
#redhat
#epel
#rhel
#ansible-core
#operating-system
#installation
#linux
#rpm
#enterprise
Feb 18, 22
Deploy a proxy server squid on RedHat-like systems - Ansible modules yum, template, service and firewalld
How to automate the configuration of squid proxy server on Red Hat like target Linux system installing the packages, set the configuration files, run the service immediately and after boot and open the relevant firewall port. RedHat Enterprise Linux, CentOS, CentOS Stream, Fedora, ClearOS, Oracle Linux, EuroLinux, Fermi Linux, EulerOS, ROSA Linux, Springdale Linux, Asianux
#ansible
#server
#linux
#proxy
#squid
#web
#rhel
#centos
#centos-stream
#fedora
#yum
#dnf
#template
#service
#firewalld
Feb 12, 22
Deploy a web server apache httpd on RedHat-like systems - Ansible modules yum, copy, service firewalld
How to automate the deployment of a web server apache httpd on RedHat-like systems with custom web page taking care of downloading, installing, and enabling the service instantly and on boot and open the relevant firewall ports with Ansible modules yum, copy, service firewalld. RedHat Enterprise Linux, CentOS, CentOS Stream, Fedora, ClearOS, Oracle Linux, EuroLinux, Fermi Linux, EulerOS, ROSA Linux, Springdale Linux, Asianux
#ansible
#server
#linux
#webserver
#apache
#www
#rhel
#centos
#centos-stream
#fedora
#yum
#dnf
#template
#service
#firewalld
Jan 27, 22
How to mitigate Polkit Privilege Escalation - PWNKIT (CVE-2021-4034) on RedHat-like systems - Ansible playbook mitigation
How to automate the mitigation of Polkit Privilege Escalation — PWNKIT (CVE-2021–4034) on RedHat-like systems using the Ansible Playbook 1.0 published on RHSB-2022–001. Line by line comment and live demo on vulnerable Red Hat Enterprise Linux 8.5.
#ansible
#polkit
#pwnkit
#module
#linux
#security
#devsecops
#rhel
#centos
#fedora
#ubuntu
#debian
#suse
Jan 24, 22
Install Docker in RedHat-like systems - Ansible module rpm_key, yum_repository and yum
How to automate the installation of the docker-ce engine in Fedora 35 x86_64 (or amd64) using Ansible Playbook. The procedure is going to take care of the GPG signing key, add a repository into the sources list, and install the latest docker-ce package. Included Demo for RedHat-like workstation (RedHat Enterprise Linux, CentOS, CentOS Stream, Fedora).
#container
#docker
#podman
#ansible
#yum
#rpm_key
#module
#yum_repository
#docker-ce
#centos
#fedora
#rhel
#redhat
Jan 21, 22
How to install Ansible in RedHat Enterprise Linux (RHEL) 9 Beta - Ansible install
How to install Ansible Core (ansible-core) in RedHat Enterprise Linux 9 Beta included in the RHEL 9 AppStream repository.
#ansible
#install
#redhat
#epel
#rhel
#ansible-core
#operating-system
#installation
#linux
#rpm
#enterprise
Jan 13, 22
Configure Kernel Parameters in RedHat-like Linux systems - Ansible system role
How to automate the configuration of Kernel Parameters (sysctl, sysfs, and hugepages) in RedHat-like Linux systems using Linux System Role "linux-system-role.kernel_settings" from Ansible Galaxy.
#ansible
#sysctl
#module
#linux
#security
#rhel
#centos
#fedora
#ubuntu
#debian
#suse
#kernel
Jan 12, 22
Load and Unload Kernel Modules in Linux - Ansible module modprobe
How to automate the Linux Kernel module loading of the "dummy" module with parameters on an example machine with Ansible.
#ansible
#modprobe
#module
#linux
#security
#rhel
#centos
#fedora
#ubuntu
#debian
#suse
#kernel
Jan 12, 22
Ansible code in RHSB-2021-009 Log4Shell - Remote Code Execution - log4j (CVE-2021-44228)
How to automate the Vulnerability Scanner/Detector provided by Red Hat RHSB-2021–009 Log4Shell — Remote Code Execution — log4j (CVE-2021–44228) with Ansible Playbook. Installation of dependency, GPG key verification, Vulnerability Scanner/Detector run, and result display on target Linux machine.
#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
Jan 11, 22
Set sysctl kernel parameters - Ansible module sysctl
How to automate the setting or verification of the Linux sysctl kernel parameter “vm.swappiness” to 5 with Ansible.
#ansible
#sysctl
#module
#linux
#security
#rhel
#centos
#fedora
#ubuntu
#debian
#suse
#kernel
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