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Course Overview
Continue your studies of Ansible, with a focus on automating servers and applications. In addition to Ansible, students will study enough Python to understand Ansible’s plugin architecture. Lessons and labs focus on using both Python and Ansible to interact with and configure your Windows servers, as well as common applications. At the conclusion of this course, you will return to work empowered with skills necessary to create or improve Ansible solutions. This class is a combination of live demonstrations and hands-on labs with virtual network devices and endpoints as targets for your configuration. For many of the lessons, we will focus on tasks targeting Windows.
Who Should Attend
- Network Administrators
- Ansible Developers
- Python Developers
- Administrators interested in Automation
- Individuals interested in devops, specifically for networking
Course Objectives
- Version controlling code with Git
- winrm sessions and pass commands to remote servers
- Basic Python for automation applications
- Ansible collections for server automation
- Understanding plugin architecture of Ansible modules written with Python
- Best practices for automation
Course Outline
Ansible and Python Review
- Overview of Python and Ansible
- Python whitespace rules & best practices
- Conditional expressions
- Relational and Boolean operators
- Lists, Tuples, Dictionaries
- Indexing and slicing
- Built-in functions
- Writing custom functions
- Getting at methods
- Iterating with Loops (for and while)
- Working with files
- Software Control Management (SCM) (Git, Github, GitLab, Bitbucket, Cloudshare, etc.)
- Getting at RESTful interfaces
- Working with JSON
- Ansible with WinRM vs OpenSSH
Windows Automation
- RESTful API review
- Understanding API documentation
- Windows operations
- Getting running services on Windows platforms
- Install and uninstall MSIs
- Enable and disable Windows features
- Start, stop, and manage Windows services
- Create and manage local users and groups in Windows
Building Ansible Skillsets for Windows
- Common Windows operations
- Building roles
- Manage Windows packages via the Chocolatey package manager
- Manage and install Windows updates
- Fetch files from remote sites
- Push and execute PowerShell scripts
- Community modules for Windows
- Writing Ansible playbooks that respond to failures
- Writing Ansible playbooks that respond to failures
Blending Python and Ansible Skillsets
- Review how to use Python within Ansible
- Calling Python scripts with Ansible
- Jinja2 Templating Engine for Python (and Ansible)
- Using Templates in Ansible playbooks
- Jinja2 filters, looping, and other useful tricks for automating with Ansible
- Playbook tagging for selective runs
- When to use Python and when to use Ansible
- Writing a custom collection
- Writing custom roles
- Extending Ansible to support Windows
Customizing Ansible with Python
- Review – Running Scripts with Ansible
- Prompting for Ansible user input
- Writing a custom Ansible Module with Python
- Ansible “Engine” vs Ansible “Tower” – marketing hype, capabilities, costs, etc.
- Molecule – Testing your roles