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You're reading from  Ansible for Real-Life Automation

Product typeBook
Published inSep 2022
PublisherPackt
ISBN-139781803235417
Edition1st Edition
Concepts
DevOps
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Author (1)
Gineesh Madapparambath
Gineesh Madapparambath
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Gineesh Madapparambath

Gineesh Madapparambath has over 15 years of experience in IT service management and consultancy with experience in planning, deploying, and supporting Linux-based projects. He has designed, developed, and deployed automation solutions based on Ansible and Ansible Automation Platform (formerly Ansible Tower) for bare metal and virtual server building, patching, container management, network operations, and custom monitoring. Gineesh has coordinated, designed, and deployed servers in data centers globally and has cross-cultural experience in classic, private cloud (OpenStack and VM ware), and public cloud environments (AWS, Azure, and Google Cloud Platform). Gineesh has handled multiple roles such as systems engineer, automation specialist, infrastructure designer, and content author. His primary focus is on IT and application automation using Ansible, containerization using OpenShift (and Kubernetes), and infrastructure automation using Terraform.
Read more about Gineesh Madapparambath

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Automated weekly system reboot using Ansible

A scheduled and planned system reboot is a standard process in an IT environment to ensure the servers and applications are working well and the environment is stable with service restart operations. The reboot command might be simple when it executes but the reboot process and its formalities are not straightforward.

A generic server reboot activity involves multiple steps, as shown in the following diagram:

Figure 3.42 – Typical system reboot job workflow

Imagine that you have hundreds of servers to reboot every week and your team is too small to handle such critical operations on weekends. It is possible to automate the entire workflow using Ansible by using backup operations before reboot and service verifications after reboot.

The Ansible reboot module was introduced in Ansible 2.7 (2018). At the time of writing, this module is part of ansible-core and included in all Ansible installations.

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Ansible for Real-Life Automation
Published in: Sep 2022Publisher: PacktISBN-13: 9781803235417
© 2022 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Gineesh Madapparambath

Gineesh Madapparambath has over 15 years of experience in IT service management and consultancy with experience in planning, deploying, and supporting Linux-based projects. He has designed, developed, and deployed automation solutions based on Ansible and Ansible Automation Platform (formerly Ansible Tower) for bare metal and virtual server building, patching, container management, network operations, and custom monitoring. Gineesh has coordinated, designed, and deployed servers in data centers globally and has cross-cultural experience in classic, private cloud (OpenStack and VM ware), and public cloud environments (AWS, Azure, and Google Cloud Platform). Gineesh has handled multiple roles such as systems engineer, automation specialist, infrastructure designer, and content author. His primary focus is on IT and application automation using Ansible, containerization using OpenShift (and Kubernetes), and infrastructure automation using Terraform.
Read more about Gineesh Madapparambath

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