ansible

Read file from remote hosts - Ansible module slurp

Read file from remote hosts - Ansible module slurp

How to automate the read of /proc/cpuinfo file from Linux remote host with Ansible. The file is copied as base 64 encoding and decoded with an Ansible Filter.

#ansible #slurp #module #files #cpuinfo #base64

Install Docker in RedHat-like systems - Ansible module rpm_key, yum_repository and yum

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

Install Docker in Debian-like systems - Ansible module apt_key, apt_repository and apt

Install Docker in Debian-like systems - Ansible module apt_key, apt_repository and apt

How to automate the installation of the docker-ce engine in Ubuntu 20.04 LTS 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 Debian-like workstation (Debian and Ubuntu).

#container #docker #podman #ansible #apt #apt_key #module #apt_repository #docker-ce #ubuntu #debian

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

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

How to install Ansible in Oracle Linux 8 - Ansible install

How to install Ansible in Oracle Linux 8 - Ansible install

How to install and maintain up-to-date Ansible inside Oracle Linux 8 using the EPEL repository.

#ansible #install #oracle #epel #linux #oracle #operating-system #installation #linux #rpm #enterprise

Break a string over multiple lines - Ansible Literal and Folded Block Scalar operators

Break a string over multiple lines - Ansible Literal and Folded Block Scalar operators

How to use multi-line YAML variables in Ansible using the "|", Literal Block Scalar, and the ">", Folded Block Scalar, operators. Plus how to elide the new line "\n" at the end of the line and print multi-line with debug module on a terminal.

#ansible #debug #module #code #variables #playbook #syntax

Copy Multiple Files to Remote Hosts - Local to Remote - Ansible lookup plugin fileglob

Copy Multiple Files to Remote Hosts - Local to Remote - Ansible lookup plugin fileglob

How to automate the copy of the "example/*.txt" files to a target host using the with_fileglob Ansible loop statement and Ansible lookup plugin fileglob.

#ansible #copy #module #files

How to Pass Variables to Ansible Playbook in command line? - Ansible extra variables

How to Pass Variables to Ansible Playbook in command line? - Ansible extra variables

How to pass or override an Ansible Playbook variable from the command line in plaintext, JSON, or YAML. Very useful to combine some script, automation, or shell variables. Example with fruit variable defined as “banana” and changed to “apple” or “raspberry”.

#ansible #code #variable #extra #linux #devops

Configure Kernel Parameters in RedHat-like Linux systems - Ansible system role

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

Load and Unload Kernel Modules in Linux - Ansible module modprobe

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

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

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

Set sysctl kernel parameters - Ansible module sysctl

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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