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Ansible is a popular automation tool based on Infrastructure as Code (IaC), used for provisioning infrastructure, managing virtual machines, and deploying applications across environments. It simplifies tasks such as configuration management, cloud provisioning, and service deployment.

Ansible AWX is the open-source, community-driven version of Ansible Tower. It serves as a web-based interface and automation hub that makes managing Ansible workflows easier. AWX is often used in lab environments, proof-of-concept setups, and testing scenarios, and it forms the foundation for the enterprise-grade Ansible Tower.

Why Use Ansible AWX?

Ansible AWX enhances the usability of Ansible by providing a centralized platform for automation tasks. Some key advantages include:

• User-friendly web interface for managing automation
• Centralized control of infrastructure and workflows
• Support for multiple credential types
• Integration with version control systems like Git
• Enterprise-level features available in an open-source tool

AWX helps streamline automation processes while maintaining flexibility and scalability.

Key Concepts in Ansible AWX

Before diving into setup, it’s important to understand the core components:

• Credentials – Authentication details for accessing servers and services
• Inventories – Groups of managed hosts or servers
• Projects – Collections of Ansible playbooks (usually from Git repositories)
• Job Templates – Defined automation tasks combining projects, inventories, and credentials

Setting Up Credentials

Credentials in AWX are used to authenticate with target systems and external services.

Steps:

1. Navigate to Credentials from the left menu
2. Click the “+” button to add new credentials
3. Enter:
   • Name
   • Description
   • Credential Type (choose Machine for SSH access)
4. Provide authentication details (SSH key or password)
5. Click Save

The Machine credential type allows secure SSH access to managed servers.

Creating Inventories

Inventories define the servers that AWX manages. These can be grouped for better organization.

Steps:

1. Go to Inventories → Click “+” → Select Inventory
2. Enter the Name and Description
3. Click Save

Adding Hosts:

1. Open the created inventory
2. Navigate to Hosts → Click “+”
3. Enter:
   • Hostname
   • Description
   • Variables (e.g., IP address)
4. Click Save

Verify Host Connectivity:

• Select the host
• Click Run Commands
• Choose the ping module
• Select credentials and click Launch

This ensures that the host is reachable and properly configured.

Setting Up Projects

Projects in AWX are collections of Ansible playbooks, typically sourced from a Git repository.

Steps:

1. Navigate to Projects → Click “+”
2. Enter:
   • Name
   • Description
   • SCM Type (select Git)
3. Provide the repository URL
4. Click Save

AWX will fetch and manage playbooks from the specified repository.

Creating Job Templates

Job templates define automation tasks by linking projects, inventories, and credentials.

Steps:

1. Go to Templates → Click “+” → Select Job Template
2. Enter:
   • Name and Description
   • Inventory
   • Credentials
   • Project
   • Playbook to execute
3. Click Save

Once created, job templates can be launched to execute automation tasks across selected hosts.

Conclusion

Ansible AWX is a powerful and accessible automation platform that simplifies infrastructure management through a centralized interface. With features like credential management, inventory grouping, and job templates, it enables efficient automation across diverse environments.

Whether you’re testing automation workflows or managing infrastructure at scale, AWX provides a flexible and cost-effective solution to get started quickly.

If you require help, contact SupportPRO Server Admin