Red Hat Certified System Engineer (RHCE)

Course description

Red Hat Enterprise Linux Automation with Ansible (RH294)  is designed for Linux system administrators and developers who need to automate provisioning, configuration, application deployment, and orchestration.

This course is based on Red Hat® Enterprise Linux® 8.4 and Red Hat Ansible Automation Platform 1.2.

Course content summary

• Installing Red Hat Ansible Automation Platform on control nodes.
• Creating and updating inventories of managed hosts and managing connections to them.
• Automating administration tasks with Ansible Playbooks and ad hoc commands.
• Writing effective playbooks at scale.
• Protecting sensitive data used by Ansible Automation Platform with Ansible Vault.
• Reusing code and simplifying playbook development with Ansible Roles and Ansible Content Collections.

Audience for this course

This course is geared toward Linux system administrators, DevOps engineers, infrastructure automation engineers, and systems design engineers who are responsible for these tasks:

• Automating configuration management
• Ensuring consistent and repeatable application deployment
• Provisioning and deployment of development, testing, and production servers
• Integrating with DevOps continuous integration/continuous delivery workflows

Prerequisites for this course

Pass the Red Hat Certified System Administrator (RHCSA) exam (EX200),
or demonstrate equivalent Red Hat Enterprise Linux knowledge and
experience.

Introduce Ansible

Describe the fundamental concepts of Red Hat Ansible Automation
Platform and how it is used, and install Red Hat Ansible Automation
Platform.

Implement an Ansible playbook

Create an inventory of managed hosts, write a simple Ansible playbook,
and run the playbook to automate tasks on those hosts.

Manage variables and facts

Write playbooks that use variables to simplify management of the
playbook and facts to reference information about managed hosts.

Implement task control

Manage task control, handlers, and task errors in Ansible Playbooks.

Deploy files to managed hosts

Deploy, manage, and adjust files on hosts managed by Ansible.

Manage complex plays and playbooks

Write playbooks that are optimized for larger, more complex plays and
playbooks.

Simplify playbooks with roles

Use Ansible roles to develop playbooks more quickly and to reuse
Ansible code.

Troubleshoot Ansible

Troubleshoot playbooks and managed hosts.

Automate Linux administration tasks

Automate common Linux system administration tasks with Ansible.