- Lab
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Libraries: If you want this lab, consider one of these libraries.
- Cloud

Ansible Playbooks: The Basics
The playbook concept is at the heart of Ansible. Writing a playbook to configure a system to the desired state is what makes this exercise so valuable to students who are wanting to get serious with Ansible. After completing this learning activity on how to configure an inventory all the way through to a mass software deployment, students will be another step closer to an official Red Hat Ansible certification. *This course is not approved or sponsored by Red Hat.*

Lab Info
Table of Contents
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Challenge
Create an Inventory in `/home/ansible/inventory `That Contains a Host Group Named `web`. The `web` Group Should Contain `node1` and `node2`
echo "[web]" >> /home/ansible/inventory
echo "node1" >> /home/ansible/inventory
echo "node2" >> /home/ansible/inventory
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Challenge
Create a Playbook in `/home/ansible/web.yml`
echo "---" >> /home/ansible/web.yml
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Challenge
Configure the Playbook to Install `httpd` on the `web` Group
Using a text editor, such as vim, edit /home/ansible/web.yml to contain the following text block below the line containing "---": - hosts: web become: yes tasks: - name: install httpd yum: name=httpd state=latest
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Challenge
Configure the Playbook to Start and Enable the `httpd` Service on the `web` Group
Using a text editor such as vim, edit /home/ansible/web.yml to contain the following task block after the "install httpd task": - name: start and enable httpd service: name=httpd state=started enabled=yes
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Challenge
Configure the Playbook to Retrieve the Website from *http://repo.example.com/website.tgz* on Each Server in the `web` Group
Using a text editor such as vim, edit /home/ansible/web.yml to contain the following task block after the "start and enable httpd" task: - name: retrieve website from repo get_url: url=http://repo.example.com/website.tgz dest=/tmp/website.tgz
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Challenge
Configure the Playbook to Unarchive the Website into `/var/www/html` on All Servers in the `web` Group
Using a text editor such as vim, edit /home/ansible/web.yml to contain the following task block after the "retrieve website from repo" task: - name: install website unarchive: remote_src=yes src=/tmp/website.tgz dest=/var/www/html/
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Challenge
Verify the Work by Executing the Playbook Using the Inventory
ansible-playbook -i /home/ansible/inventory /home/ansible/web.yml
About the author
Real skill practice before real-world application
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.
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