YAML Zero to Master from Udemy

'YAML Zero to Master' course will help in understanding about YAML format, syntax and how to build, validate YAML files. By the end of this course, students will understand all the below topics,

What is YAML (YAML Ain't Markup Language) and introduction to it
Writing a simple YAML file
Parsing and visualizing YAML files using Python
How YAML is different from XML (Extensible markup language) and JSON (JavaScript Object Notation)
YAML use cases and why it is being used heavily inside Configurations management
Thumb rules that needs to be followed in writing a valid YAML file
Scalars inside YAML and how they represent a single stored value
How YAML support various data types like Strings, Integer, Float, Date, Timestamp, Boolean, Null etc.
How to define Long,multi-line Strings in YAML using folded style and literal style
How YAML supports comments inside it and how to write them with the help of #
How YAML supports Date and Timestamp values
Tags in YAML
How to define Sequences, Sets, Ordered mappings in YAML
What is the common structure inside YAML document
How to write complex keys inside YAML using ?
What are Anchors & Alias inside YAML. How to write them using & and *
What is overriding/merging inside YAML and how to use inside Anchors and Alias using <<:
How YAML supports multi-documents and how to write them using & ...
YAML real examples inside AWS Cloud Formation, Docker Compose, Kubernetes etc.

The pre-requisite for the course is basic knowledge of

What's inside

Learning objectives

What is yaml and why it is being used heavily inside configuration management
How yaml is different from xml and json
Yaml use cases
Yaml basic concepts that covers scalars, strings, sequences, dictionaries, explicit typing

How to write comments inside yaml file
Yaml advance concepts that covers anchors, alias, overriding, multi documents support, writing complex keys
Validating yaml files using yamlint and online websites
Yaml real examples inside aws cloud formation, docker compose and kubernetes

What is yaml and why it is being used heavily inside configuration management
How yaml is different from xml and json
Yaml use cases
Yaml basic concepts that covers scalars, strings, sequences, dictionaries, explicit typing
How to write comments inside yaml file
Yaml advance concepts that covers anchors, alias, overriding, multi documents support, writing complex keys
Validating yaml files using yamlint and online websites
Yaml real examples inside aws cloud formation, docker compose and kubernetes

Syllabus

Introduction to YAML

YAML Course Overview

Course content

What is an YAML

Writing a simple YAML file - Part 1

Writing a simple YAML file - Part 2

Parsing and visualising YAML files using Python

XML vs JSON vs YAML

This quiz on "Introduction to YAML" will test your knowledge based on the discussions that we had in this section.

YAML Basic concepts

Scalars inside YAML

Strings inside YAML

Defining Long, multi-line Strings in YAML

Comments inside YAML

Dates and Timestamps in YAML

Tags in YAML

Exploring YAML real examples

This quiz on "Introduction to YAML Basic concepts" will test your knowledge based on the discussions that we had in this section.

YAML Advance concepts

Sequences, Sets, Ordered mappings - Theory

Sequences, Sets, Ordered mappings - Demo

Complex keys inside YAML

Anchors and Alias inside YAML

Overriding inside YAML

Multi Document support inside YAML

YAML Real examples

This quiz on "YAML Advance concepts" will test your knowledge based on the discussions that we had in this section.

THANK YOU & CONGRATULATIONS

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Covers YAML's use in configuration management, which is essential for automating deployments and managing infrastructure as code

Explores parsing and visualizing YAML files using Python, a skill that is useful for data processing and automation tasks

Includes real-world examples using AWS CloudFormation, Docker Compose, and Kubernetes, which are core tools in cloud computing

Starts with the basics of YAML, including syntax, data types, and writing simple files, which builds a strong foundation

Delves into advanced concepts like anchors, aliases, overriding, and multi-document support, which are useful for complex configurations

Teaches how to validate YAML files using yamlint and online websites, which helps ensure configuration files are error-free

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in YAML Zero to Master with these activities:

Review JSON and XML Fundamentals

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Solidify your understanding of JSON and XML, as the course contrasts YAML with these formats. This will help you better appreciate YAML's design choices and use cases.

Browse courses on JSON

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Review the basic syntax of JSON and XML.
Compare and contrast their data structures.
Practice converting data between the formats.

Read 'The Cloud Native Infrastructure' by Justin Garrison and Kris Nova

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Explore the broader context of YAML's usage in cloud-native infrastructure. This will give you a better understanding of real-world applications.

View Cloud Native Infrastructure: Patterns for... on Amazon

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Identify the sections related to configuration management.
Note the examples that use YAML for configuration.
Reflect on how YAML simplifies infrastructure management.

Convert Data Structures to YAML

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Practice converting data structures from other formats (like JSON or Python dictionaries) into YAML. This will reinforce your understanding of YAML syntax and data representation.

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Choose a data structure (e.g., a JSON object).
Convert it into a valid YAML representation.
Validate the YAML using an online validator.

Four other activities

Expand to see all activities and additional details

Show all seven activities

Create a YAML Cheat Sheet

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Compile a cheat sheet of YAML syntax, data types, and common use cases. This will serve as a handy reference guide and solidify your understanding of the language.

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Gather key YAML syntax rules and examples.
Organize the information into a concise format.
Share the cheat sheet with other learners.

Automate Application Deployment with Docker Compose

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Use Docker Compose (which relies heavily on YAML) to automate the deployment of a simple application. This will give you practical experience with YAML in a real-world scenario.

Show steps

Define the application's services in a Docker Compose file.
Configure the services using YAML syntax.
Deploy the application using Docker Compose.

Read 'Kubernetes in Action' by Marko Lukša

Show steps

Explore how YAML is used in Kubernetes for defining resources and configurations. This will provide a practical understanding of YAML's role in a complex system.

View Kubernetes in Action, Second Edition on Amazon

Show steps

Identify the sections related to YAML configuration.
Analyze the YAML examples for Kubernetes resources.
Experiment with modifying YAML configurations.

Contribute to a YAML Linter

Show steps

Contribute to an open-source YAML linter project. This will deepen your understanding of YAML syntax and best practices, while also giving back to the community.

Show steps

Find an open-source YAML linter project on GitHub.
Identify a bug or feature to work on.
Submit a pull request with your changes.

Career center

Learners who complete YAML Zero to Master will develop knowledge and skills that may be useful to these careers:

Configuration Manager

A Configuration Manager is responsible for maintaining and optimizing the configuration of IT systems, ensuring consistency and reliability. The 'YAML Zero to Master' course helps build a foundational understanding of YAML, a format heavily used in configuration management. With the course's instruction on writing, parsing, and visualizing YAML files, a Configuration Manager can more effectively manage configurations. Exposure to YAML use cases, such as AWS Cloud Formation, Docker Compose, and Kubernetes, refines skills directly applicable to the Configuration Manager role. Knowledge of YAML's syntax, data types, and advanced concepts allows you to confidently handle complex configuration scenarios. Taking this course is an investment in your career since it demonstrates a commitment to mastering relevant technologies.

See salaries and explore the career path for Configuration Manager

DevOps Engineer

The DevOps Engineer role bridges the gap between software development and IT operations, emphasizing automation and collaboration. The 'YAML Zero to Master' course helps those in this role through its deep dive into YAML, a critical language for infrastructure as code, configuration management, and automation. With the course's instruction on writing, parsing, and validating YAML files, a DevOps Engineer can define and manage infrastructure and application configurations effectively. Understanding YAML's use in tools like Docker Compose and Kubernetes, as covered in the course, prepares you for real world DevOps scenarios. The course's lessons on YAML syntax, data types, and file structure are especially relevant. Those who crave success in this role should take this course.

See salaries and explore the career path for DevOps Engineer

Cloud Engineer

A Cloud Engineer is responsible for designing, implementing, and managing cloud computing solutions. The 'YAML Zero to Master' course may be useful because it builds a foundation in YAML, a format used extensively in cloud infrastructure configuration and automation. The course's instruction on writing and validating YAML files helps Cloud Engineers define and deploy resources on platforms like AWS, Azure, and Google Cloud. Exposure to YAML examples, such as those in AWS Cloud Formation, refines skills directly applicable to cloud deployment strategies. Understanding YAML's syntax, data types, and advanced concepts allows you to define complex cloud resources and orchestrate deployments. Taking this course is a step toward enhancing your career.

See salaries and explore the career path for Cloud Engineer

Automation Engineer

An Automation Engineer designs, develops, and implements automated solutions to improve efficiency and reduce manual effort across various systems and processes. The 'YAML Zero to Master' course is important because it dives into YAML, a format used extensively in automation scripts and configuration files. With the course's instruction on writing, parsing, and visualizing YAML files, an Automation Engineer can create robust and maintainable automation workflows. The course's coverage of YAML use cases, including Docker Compose and Kubernetes, prepares you for automating complex application deployments. The course's exploration of YAML syntax, data types, and file structure are valuable. This course prepares you for success.

See salaries and explore the career path for Automation Engineer

Systems Administrator

A Systems Administrator is responsible for managing and maintaining computer systems, servers, and networks to ensure they operate efficiently and reliably. The 'YAML Zero to Master' course may be useful because it dives into YAML, a format used for configuration files and automation scripts in system administration. The course's instruction on writing and validating YAML files helps Systems Administrators define and manage system configurations effectively. The course's coverage of YAML syntax, data types, and file structure are valuable. Systems Administrators can define and manage software configurations. Completion of this course prepares you for a role like Systems Administrator.

See salaries and explore the career path for Systems Administrator

Software Developer

A Software Developer designs, develops, and tests software applications. The 'YAML Zero to Master' course may be useful for a software developer as it covers YAML, a format frequently used for configuration files and data serialization. A Software Developer can use the instruction from this course on parsing and visualizing YAML files using Python to integrate YAML data into applications. The course's content on YAML syntax and data types helps developers create and handle configuration data efficiently. The course's sections on advanced YAML concepts, such as anchors, aliases, and multi document support, enhances the ability to manage configurations. Skills obtained from this course enable success as a Software Developer.

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Release Engineer

A Release Engineer is responsible for managing and automating the software release process, ensuring smooth and efficient deployments. The 'YAML Zero to Master' course may be useful for a Release Engineer because it builds familiarity with YAML, a format used extensively in configuration management and deployment pipelines. With the course's instruction on writing and validating YAML files, a Release Engineer can define and manage release configurations and deployment manifests. The course's coverage of YAML use cases, including Docker Compose and Kubernetes, prepares you for infrastructure as code scenarios. The course's exploration of YAML syntax, data types, and file structure will improve configuration skills. This course can help propel you into a role as Release Engineer.

See salaries and explore the career path for Release Engineer

Data Engineer

A Data Engineer designs, builds, and maintains data pipelines and infrastructure for data storage and processing. The 'YAML Zero to Master' course may be useful for a Data Engineer since it introduces YAML, a format used for configuration files and data serialization in data engineering workflows. With the course's sections on writing and parsing YAML files, a Data Engineer can manage configuration settings for data pipelines and processing jobs. You can use the course's discussion of YAML's syntax and data types to effectively define data schemas and configurations. This course helps build skills useful for a career as a Data Engineer.

See salaries and explore the career path for Data Engineer

Site Reliability Engineer

A Site Reliability Engineer (SRE) focuses on ensuring the reliability, performance, and scalability of systems and services. The 'YAML Zero to Master' course may be useful for an SRE because it builds a foundational understanding of YAML, a format used for configuration management and automation. With the course's coverage of writing and validating YAML files, an SRE can define and manage infrastructure and application configurations effectively. Insights on YAML use in tools like Docker Compose and Kubernetes, prepares you for real world scenarios. The course's exploration of YAML syntax, data types, and file structure are also pertinent. This course will help you on your path to becoming a Site Reliability Engineer.

See salaries and explore the career path for Site Reliability Engineer

Network Engineer

A Network Engineer designs, implements, and manages computer networks to ensure reliable and efficient communication. The 'YAML Zero to Master' course may be useful for a Network Engineer because it builds a foundational understanding of YAML, a format used for network configuration management and automation. Network Engineers can use this course, which covers writing and validating YAML files, to define and manage network configurations effectively. The course's coverage of YAML syntax, data types, and file structure may assist in designing and maintaining network infrastructure. Completing this course is a step toward becoming a Network Engineer.

See salaries and explore the career path for Network Engineer

Database Administrator

A Database Administrator (DBA) is responsible for managing and maintaining databases, ensuring data integrity, security, and availability. The 'YAML Zero to Master' course may be useful because it builds a basic understanding of YAML, a format used for database configuration files and data serialization. The knowledge gained from the course about writing and validating YAML files helps DBAs define and manage database configurations effectively. The course's discussion of YAML syntax, data types, and file structure may be useful. Take this course to build fundamental skills for a career as a Database Administrator.

See salaries and explore the career path for Database Administrator

Security Engineer

A Security Engineer is responsible for protecting computer systems, networks, and data from security threats and vulnerabilities. The 'YAML Zero to Master' course may be useful because it builds familiarity with YAML, a format used for security configuration files and automation scripts. Security Engineers can use the course's instruction on writing and validating YAML files to define and manage security policies and configurations effectively. The course's discussion of YAML syntax, data types, and file structure may be relevant. Taking this course prepares you to be a Security Engineer.

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Technical Writer

A Technical Writer creates documentation for software, hardware, and other technical products. The 'YAML Zero to Master' course may aid in a career as a Technical Writer. A Technical Writer may write about YAML, which this course teaches. This course may help a budding Technical Writer understand how to write about YAML. Knowledge of YAML is helpful when writing about topics that involve YAML. This course can help those who wish to write about YAML.

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Technical Support Specialist

A Technical Support Specialist provides technical assistance and troubleshooting to customers or internal users. The 'YAML Zero to Master' course may be useful because it provides a foundational understanding of YAML, a format encountered in configuration files and software settings. The course's instruction on writing and validating YAML files helps Technical Support Specialists understand and troubleshoot configuration issues. Completing this course prepares you to enter a career as a Technical Support Specialist.

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Quality Assurance Analyst

A Quality Assurance Analyst is responsible for testing software and systems to ensure they meet quality standards and function correctly. The 'YAML Zero to Master' course may be useful because it introduces YAML, a format used for test configuration files and data serialization in testing frameworks. The course's content on writing and parsing YAML files enables Quality Assurance Analysts to manage test configurations and data efficiently. Studying this course helps prepare you for your career.

See salaries and explore the career path for Quality Assurance Analyst

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in YAML Zero to Master.

Kubernetes in Action, Second Edition

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Provides a comprehensive guide to Kubernetes, a container orchestration platform that heavily utilizes YAML for configuration. Understanding Kubernetes will give you a deeper appreciation for YAML's role in modern application deployment. It is particularly useful for understanding YAML's role in defining Kubernetes resources. This book is commonly used as a reference by industry professionals.

Kubernetes in Action, Second Edition

Paperback

$$$

Cloud Native Infrastructure

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Provides a comprehensive overview of cloud-native technologies, including configuration management. It covers tools and practices relevant to YAML's use in cloud environments. While not strictly a YAML book, it provides valuable context for understanding where YAML fits into the broader ecosystem. It is particularly useful for understanding YAML's role in infrastructure as code.

Cloud Native Infrastructure: Patterns for Scalable...

Paperback

Cloud Native Infrastructure: Patterns for Scalable...

Kindle Edition

YAML Zero to Master

What's inside

Learning objectives

Syllabus

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Activities

Career center

Reading list

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