Chef Configuration Management Interview Questions and Answers Part – 4
1. What is Chef?Answer: It is a powerful automation platform that provides a way to transforms infrastructure into code. A chef is a tool for which you write…
Chef Configuration Management Interview Questions and Answers Part – 3
What is a resource? Read-only data identified by a type and a name. A description of some piece of a system and its desired state. – ANS…
Chef Terminology and Definition Guide
Chef Server: a central server that stores information and manages provisioning of the nodes Chef Node: an individual server that is managed by a Chef Server Chef…
Chef Infra Server and Administrator Guide and Reference
Chef Infra Server Install and Configuration Chef Infra Workstation Install and Configuration using Knife Chef Node Install and Configuration using Chef Client in Windows How to run…
Chef Tutorials: Understanding a Chef Cookbook Anatomy with Example
Following Reference Has been taken out from this url Attributes Resources Definition Files Libraries Providers Recipes Templates Cookbook Doc Files Cookbook Metadata File
Explained Chef AKA Chef Infra Architecture
How Chef node and Chef Server Works? Chef Internal – How Chef maintain the state of each resources internally?
Chef Lab and Excercise – Test Your Chef Skills
Chef Lab and Excercise – Recipe – Part 1 Chef Lab and Excercise – Recipe – Part 2 Chef Lab and Excercise – Cookbooks – Part 3…
How to share code between Chef recipes using module?
The simplest thing would be is moving this do stuff to library. my_cookbook/libraries/myhelper.rb: Then you can use this module in recipes like that: Just make sure you…
How to call another chef recipe within same or other Cookbook?
How to call another chef recipe within same or other Cookbook? How to call another chef recipe within same Cookbook? You can use include_recipe with a file…
Chef Errors and Solutions Database
Chef Error: Could not find cookbook cookbooks_test in your cookbook path, sk Chef Error: Network Error: getaddrinfo: nodename nor servname provided, or Chef Error: Getting Error while…
Chef Lab and Excercise – roles – Part 4
Create a role and assign any two cookbooks to role and setup a 2 nodes assigned to role and conerse the role.
Chef Lab and Excercise – Cookbooks – Part 3
Write a cookbook using install version of latest tomcat and deploy a Jenkins.war file into tomcat web directory. Write a cookbook using you can install apache http…
EC2 – EBS Volume Demo:
In this tutorial we are going to Explore and setup extra volume to EC2 instance Step 1 – Login to AWS console, launch EC2 launch wizard page….
Terraform Output Variable Tutorials with Example
Terraform will store hundreds or even thousands of attribute values for all the defined resources in our infrastructure in state file. An outputed attributes can not only…
Terraform Tutorials: Variables – Data Type – Boolean
The last of the available variable types is boolean. They give the option to employ simple true or false values. For example, you might wish to have…
Terraform Tutorials: Variables – Data Type – Map
In this example, the instance_tags variable is defined with a type of map(string), and it is given a default value of { Name = “my-instance” }. The…
Terraform variable using TF_VAR environment variables example
How to set Terraform Variables in Windows? Terraform will read environment variables in the form of TF_VAR_name to find the value for a variable. For example, the…
Terraform Tutorials: Variables – Data Type – String
In this example, the instance_name variable is defined with a type of string, and it is given a default value of “my-instance”. The AWS provider is then…
Example Terraform Code for AWS provider, resources aws_key_pair
This command would generate a public and private key $ ssh-keygen -f terraform_ec2_key This resources would import aws key pair