How do I use playbook in Ansible?
There are four ways to run ansible playbook locally and we have listed them all here.
- Method1: Specify Localhost in your hosts directive of your playbook.
- Method2: Using local_action clause in the ansible playbook.
- Method3: Add an entry in your Inventory.
- Method4: Specify in the Ansible Command line.
What is playbooks in Ansible?
Ansible playbooks are lists of tasks that automatically execute against hosts. Groups of hosts form your Ansible inventory. Each module within an Ansible playbook performs a specific task. Each module contains metadata that determines when and where a task is executed, as well as which user executes it.
How do you make an easy playbook in Ansible?
Ansible Guide: Create Ansible Playbook for LEMP Stack
- Step 1 – Setup Ansible Playbook Project.
- Step 2 – Generate Ansible Roles for the Directory Structure.
- Step 3 – Setup hosts and site.yml.
- Step 3 – Setup Common Roles.
- Step 4 – Setup ‘web’ Roles.
- Step 5 – Setup ‘db’ Roles.
- Step 6 – Run the Ansible Playbook.
- Step 7 – Testing.
What is Ansible playbook example?
A playbook is a text file that contains a list of one or more plays to run in order. In the previously given example, you can see we are running all the tasks against a single host group named webservers this is called A PLAY. If I want to run a different set of tasks against different host group.
How do I use Ansible playbook on Windows 10?
Using Ubuntu on Windows 10
- sudo apt-get update sudo apt-get install software-properties-common sudo apt-add-repository ppa:ansible/ansible sudo apt-get update sudo apt-get install ansible.
- nano testbook.yml.
- – name: testing ansible hosts: localhost tasks: – name: echo a message debug: msg=”this is working”
What is the difference between Ansible and Ansible playbook?
There can be one or many plays in a playbook. Then the difference is with ansible-playbook you can execute a playbook with a lot of tasks and with ansible you just can execute a task. Welcome to ansible world.
Where do you write the playbook in Ansible?
Playbooks are written in the YAML format and have a . yml file extension. Use this command to run a playbook: $ ansible-playbook yml>
How do I use Ansible playbook with inventory?
How To Set Up Ansible Inventories
- Step 1 — Creating a Custom Inventory File.
- Step 2 — Organizing Servers Into Groups and Subgroups.
- Step 3 — Setting Up Host Aliases.
- Step 4 — Setting Up Host Variables.
- Step 5 — Using Patterns to Target Execution of Commands and Playbooks.
What should a playbook include?
According to Accenture, a playbook includes “process workflows, standard operating procedures, and cultural values that shape a consistent response—the play. A playbook reflects a plan; an approach or strategy defining predetermined responses worked out ahead of time.”
How to get started with Ansible playbooks?
An Ansible controller host – This tutorial will be using Ansible v2.9.18 on an Ubuntu 18.04.5 LTS machine with an IP address of 10.111.4.53.
How to write your first Ansible playbook?
– What is Ansible? – Playbooks, Plays, Tasks and Modules – Install Ansible on control machine, and launch multiple host machines to target – Add our host machines to hosts/inventory file and set up SSH keys – Writing Our first Playbook – Part 1 – Writing Our first Playbook – Part 2
How to install and run Ansible playbook?
Control Node: Node from where you run ansible playbooks/commands.
How to structure Ansible playbooks with roles?
Using roles at the play level ¶. If roles/x/tasks/main.yml exists,Ansible adds the tasks in that file to the play.