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About Ansible
Simplify work. Break down silos. Speed transformation.

Ansible is a universal language, unraveling the mystery of how work gets done. Turn tough tasks into repeatable playbooks. Roll out enterprise-wide protocols with the push of a button. Give your team the tools to automate, solve, and share.

Course Contents

The following are the course contents offered for Ansible

  • IT automation
  • The history of IT automation
  • Advantages of IT automation
  • Disadvantages of IT automation
  • Types of IT automation
  • What is Ansible?
  • Secure Shell (SSH)
  • Why Ansible?
  • Ansible vs Puppet vs Chef
  • Hardware and software required
  • Installation methods
  • Setting up Ansible
  • First steps with Ansible
  • Module help
  • Getting introduced to Ansible
  • Plays
  • Our first playbook
  • Creating a host inventory
  • Patterns
  • Tasks
  • Running the playbook
  • HandsON
  • Ansible version and configuration
  • Inventory parsing and data sources
  • The static inventory
  • Inventory variable data
  • Dynamic inventories
  • Run-time inventory additions
  • Inventory limiting
  • HandsON
  • Order of operations
  • Relative path assumptions
  • Play behavior keys
  • Host selection for plays and tasks
  • Play and task names
  • HandsON
  • Defining Variables in Playbooks
  • Viewing the Values of Variables
  • Registering Variables
  • Facts
  • Using set_fact to Define a New Variable
  • Built-in Variables
  • Setting Variables on the Command Line
  • HandsON
  • The target section
  • The variable section
  • The task section
  • The handlers section
  • The playbook modules
  • The template module
  • The set_fact module
  • The pause module
  • The wait_for module
  • The assemble module
  • The add_host module
  • The group_by module
  • The slurp module
  • Windows playbook modules
  • Cloud Infrastructure modules
  • HandsON
  • Going Modular with Ansible Roles
  • Understanding roles
  • Naming roles
  • The directory layout for roles
  • Creating a site-wide playbook
  • Creating the www playbook
  • Creating a base role
  • Creating an Nginx role
  • Automating events and actions with handlers
  • Adding pre-tasks and post-tasks to playbooks
  • Running playbooks with roles
  • HandsON
  • Static content explosion
  • Separating code and data
  • Jinja2 templates
  • Facts and variables
  • Templating the Nginx configurations
  • Control structures
  • Data manipulation
  • Controlling Task Conditions
  • Controlling Execution Flow – Conditionals
  • Composing Reusable Ansible Content with Roles
  • Including tasks
  • Including handlers
  • Including variables
  • Including playbooks
  • Role structure
  • Role dependencies
  • Approaches for managing environments
  • Creating a development environment
  • Running a Task on the Control Machine
  • Running a Task on a Machine Other Than the Host
  • Manually Gathering Facts
  • Running on One Host at a Time
  • Running Only Once
  • Dealing with Badly Behaved Commands: changed_when and failed_when
  • Retrieving the IP Address from the Host
  • Encrypting Sensitive Data with Vault
  • Patterns for Specifying Hosts
  • Limiting Which Hosts Run
  • Running operations in parallel
  • Looping
  • Conditional execution
  • Task delegation
  • Extra variables
  • Finding files with variables
  • Environment variables
  • External data lookups
  • Storing results
  • Processing data
  • Debugging playbooks
  • Summary
  • Larger Projects
  • Includes
  • Roles
  • Role metadata
  • Role defaults
  • Terminology
  • Specifying Credentials
  • Prerequisite: Boto Python Library
  • Dynamic Inventory
  • Defining Dynamic Groups with Tags
  • EC2 Virtual Private Cloud (VPC) and EC2 Classic
  • Configuring ansible.cfg for Use with ec2
  • Launching New Instances
  • The Case for Pairing Docker with Ansible
  • Docker Application Life Cycle
  • Dockerizing Our Admatic Application
  • Creating Docker Images with Ansible
  • The Other Container Images
  • Deploying the Dockerized Application
  • Starting the Database Container
  • Retrieving the Database Container IP Address and Mapped Port
  • Waiting for the Database to Start Up
  • Creating Bridge Network
  • Creating Overlay Network
  • Managing Docker-Compose.yaml deployments with ansible
  • Writing a module in Bash
  • Using a custom module
  • Writing modules in Python
  • External inventories
  • Extending Ansible
  • Connection plugins
  • Lookup plugins
  • Filter plugins
  • Callback plugins
  • Summary
  • Ansible as an orchestrator
  • Tagging the roles
  • Troubleshooting Ansible
  • Playbook logging and verbosity
  • Variable introspection
  • Debugging code execution
  • Debugging SSH Issues
  • The Debug Module
  • The Assert Module
  • Checking Your Playbook Before Execution
  • Limiting Which Tasks Run
  • Windows Remote Management (WinRM)
  • HandsOn Usecase
  • PowerShell 3.0 upgrade
  • running win_ping
  • ansible-vault
  • Windows inventory
  • Managing Windows Hosts
  • Installing Packages
  • Connection to Windows
  • PowerShell
  • Windows Modules
  • Our First Playbook
  • Updating Windows
  • Adding Local Users
  • Subscription Models
  • What Ansible Tower Solves
  • RESTful API
  • Ansible Tower CLI
  • HandsOn
  • Preparing the playbook
  • The docker role
  • The awx role
  • Running the playbook
  • Using Ansible AWX
  • Understanding Docker's Architecture
  • Understanding Docker containers as environments
  • Managing Docker Containers with Ansible
  • Creating Docker containers
  • Removing Docker containers
  • Launching and stopping Docker containers
  • Managing network access Docker containers
  • Using Ansible to Create Docker Images
  • Using Dockerfiles to launch Ansible playbooks
  • Managing Docker Images with Ansible
  • Pulling
  • Building and archiving Docker images
  • Saving and loading archived Docker images
  • Gathering Facts About Docker Containers
  • Server clustering
  • Introducing server clustering
  • Introducing Docker Swarm
  • Docker Swarm features overview
  • Docker Swarm in practice
  • Setting up a Swarm
  • Adding worker nodes
  • Deploying a service
  • Scaling service
  • Publishing ports
  • Advanced Docker Swarm
  • Rolling updates
  • Draining nodes
  • Multiple manager nodes
  • Scheduling strategy
  • Docker Compose with Docker Swarm
  • Introducing Docker Stack
  • Using Docker Stack
  • Specifying docker-compose.yml
  • Running the docker stack command
  • Verifying the services and containers
  • Removing the stack
  • Alternative cluster management systems
  • Kubernetes
  • Setting Up latest Kubernetes cluster with Ansible
  • Manage Depolyment of Kubernetes Pods and Deployments via Playbooks
  • Manage Flannel with Ansible
  • Manage Calico with Ansible
  • Automating setup of a Multi-Tier Web Application Cluster
  • Automating Setting up a Multi Node BigData Cluster
  • HandsOn PoC Setting Up Ansible - on cloud and cluster mode
  • Orchestrating Infrastructure with Ansible
  • Deploy Ansible
  • HandsOn Usecases
  • Configure complex playbooks
  • Troubleshoot Ansible
  • Implement Ansible Tower
  • Implement Ansible in a DevOps environment
  • Docker and Ansible
  • Automation Infrastructure
  • Bootstrapping Cloud Instances with Ansible
  • Continuous Integration with Ansible + Jenkins

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