Mastering Prometheus and Grafana (Including Loki & Alloy) from Udemy

Are you looking for a Prometheus tutorial to teach you metric collection and monitoring using Prometheus and Grafana? Look no further.

Prometheus is a free, powerful time-series database that monitors microservices and infrastructure (e.g., Kubernetes). Its flexible query language, PromQL, lets you record real-time metrics and generate valuable insights.

This course is tailored for developers, DevOps Engineers, and Solution Architects who want to learn Prometheus and Grafana's observability stack and apply it to their work.

You'll learn how to set up and configure Prometheus, Grafana, and Grafana Loki on Linux, Windows, and Mac, as well as with Docker. This powerful stack will enable you to collect metrics and logs and visualise them with professional-looking dashboards in Grafana.

Prometheus is thoroughly explored in this course and covers Functions, Alerting, Recording Rules, Short-lived Jobs, Push Gateway, and Security.

Grafana is also adequately covered with lectures that teach you how to install Grafana, create dashboards, create alerting rules, notify management, and administer Grafana.

Metrics are not the only signal that matters in the realm of observability. Logs play a crucial role in identifying and, more importantly, diagnosing the root cause of the problems. That is why the course has a section specifically for Grafana Loki, Grafana Lab's log collection and analysis tool.

This course is continuously updated to make sure you will stay up-to-date with latest changes and additions of Grafana and Prometheus.

What's inside

Learning objectives

Installing prometheus on windows, linux, and mac
Pushing metrics to prometheus
Visualizing metrics in prometheus
Functions and aggregation operators in prometheus
Alerting in prometheus
Defining data collection rules for faster data aggregation
Securing prometheus with https and authenticaiton

Installing grafana on windows, linux, and mac
Using grafana to visualize prometheus metrics
Securing grafana with oauth and active directory
Grafana loki (installationa & use) to collect and analyse logs
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Installing prometheus on windows, linux, and mac
Pushing metrics to prometheus
Visualizing metrics in prometheus
Functions and aggregation operators in prometheus
Alerting in prometheus
Defining data collection rules for faster data aggregation
Securing prometheus with https and authenticaiton
Installing grafana on windows, linux, and mac
Using grafana to visualize prometheus metrics
Securing grafana with oauth and active directory
Grafana loki (installationa & use) to collect and analyse logs
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Show less

Syllabus

Introduction

Learn what Telemetry is and how it can be used to improve the performance of your application, diagnose the issues in Production and help the business understand the system and users' behavior.

Learn how Prometheus, Grafana and OpenTelemetry fit together

Windows is the most popular operating system for servers and personal computers. Therefore it is essential to know that how Grafana can be installed and configured on a Windows instance.

If you are a proud Mac user, you can install Grafana directly on your Mac computer and use it to learn more about it. In this lecture you will learn that how you can install and configure Grafana using Homebrew.

The Shoe Hub is an imaginary company we will use throughout the course to explain how you can visualise business and technical metrics.

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Read about what's good

what should give you pause

and possible dealbreakers

Covers Prometheus, Grafana, and Grafana Loki, which are essential tools in modern DevOps and software development workflows for monitoring and observability

Explores alerting and notification systems, which are crucial for proactive incident management and maintaining system reliability in production environments

Includes hands-on installation and configuration of Prometheus, Grafana, and Grafana Loki on various operating systems, including Windows, Linux, and Mac, as well as Docker

Teaches how to secure Prometheus and Grafana with HTTPS, authentication, OAuth, and Active Directory, which are important for protecting sensitive monitoring data

Requires installing various software packages, such as Prometheus, Grafana, Alert Manager, and Node Exporter, which may require learners to have administrator privileges on their machines

Uses client libraries for Python, Java, and .NET, which may require learners to have familiarity with these programming languages and their respective ecosystems

Reviews summary

Mastering prometheus and grafana observability stack

According to learners, this course offers a comprehensive and highly practical introduction to the Prometheus and Grafana observability stack, including Loki and Alloy. Students say it's particularly relevant for professionals in DevOps and IT roles, providing job-ready skills. Many highlight the hands-on labs and practical examples as a major strength, solidifying their understanding. The instructor's explanations are often praised for clarity, making complex concepts accessible. While some mention initial setup can be challenging or that certain sections could benefit from greater depth or adjusted pace, the overall sentiment is strongly positive, with the course seen as providing a solid foundation.

Pace and depth vary across different sections.

"Some sections felt a bit rushed, while others moved quite slowly."

"Could use more depth on advanced PromQL functions or custom exporters."

"Provides a solid foundation but maybe not expert-level mastery on all tools."

"Good for understanding the basics, but advanced topics could be expanded."

Concepts are explained in an easy-to-understand way.

"The instructor explains concepts very clearly and concisely."

"Found the explanations easy to follow, even for complex topics."

"Helped me grasp difficult monitoring concepts effectively."

"The theoretical background is presented in a way that makes sense."

Covers Prometheus, Grafana, Loki, and Alloy well.

"Loved that it covers Prometheus AND Grafana AND Loki in one course."

"A great overview of the entire observability stack."

"Includes Alloy, which is a nice bonus and becoming relevant."

"I now understand how these tools work together effectively."

Excellent for gaining real-world experience.

"The hands-on exercises are the best part of the course."

"I appreciated the practical examples and demos provided."

"The labs really helped solidify the concepts for me."

"Gave me the practical skills needed for my job."

Directly applicable to DevOps and IT roles.

"This course is highly relevant for my DevOps job."

"I was able to immediately apply what I learned at work."

"Essential skills for anyone working with monitoring and alerting systems."

"Prepared me well for real-world scenarios in observability."

Initial setup can sometimes be tricky.

"Had some difficulty with the initial setup steps on my specific OS."

"Getting everything installed correctly took a bit more effort than expected."

"Needed to troubleshoot the environment setup outside the course material."

"Setup instructions were sometimes complex or platform-specific challenges arose."

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 Mastering Prometheus and Grafana (Including Loki & Alloy) with these activities:

Review Time Series Databases

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Strengthen your understanding of time series databases, which are fundamental to Prometheus. This will help you grasp how Prometheus stores and queries metrics.

Browse courses on Time Series Data

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Read articles about time series databases.
Watch introductory videos on time series concepts.
Review the basics of database indexing and querying.

Read 'Grafana: Getting Started'

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Learn the fundamentals of Grafana and how to create effective dashboards. This book will provide a solid foundation for visualizing Prometheus metrics.

View Melania on Amazon

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Read the chapters on dashboard creation and data source configuration.
Follow the examples to create your own dashboards.
Experiment with different panel types and visualizations.

Read 'Prometheus: Up & Running'

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Gain a deeper understanding of Prometheus concepts and best practices. This book will supplement the course material and provide practical examples.

View Prometheus: Up & Running on Amazon

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Read the chapters relevant to the course syllabus.
Experiment with the examples provided in the book.
Take notes on key concepts and configurations.

Four other activities

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Practice PromQL queries

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Improve your PromQL skills by practicing different types of queries. This will help you become more proficient at extracting insights from Prometheus metrics.

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Find a PromQL tutorial or exercise list.
Write queries to calculate rates, averages, and other metrics.
Test your queries against a live Prometheus instance.

Set up Prometheus and Grafana on a Raspberry Pi

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Solidify your understanding of Prometheus and Grafana by setting them up in a real-world environment. This hands-on project will expose you to common challenges and solutions.

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Install the operating system on the Raspberry Pi.
Install Prometheus, Grafana, and Node Exporter.
Configure Prometheus to scrape metrics from the Pi.
Create a Grafana dashboard to visualize the metrics.

Write a blog post on Prometheus alerting

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Reinforce your knowledge of Prometheus alerting by explaining the concepts and configurations in a blog post. This will help you clarify your understanding and share your knowledge with others.

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Research Prometheus alerting rules and configurations.
Write a clear and concise explanation of the concepts.
Include examples of common alerting scenarios.
Publish the blog post on a platform like Medium or your own website.

Contribute to a Prometheus exporter

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Deepen your understanding of Prometheus by contributing to an open-source exporter. This will give you hands-on experience with the inner workings of Prometheus and its ecosystem.

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Find an exporter project on GitHub.
Identify a bug or feature to work on.
Submit a pull request with your changes.
Respond to feedback from the project maintainers.

Career center

Learners who complete Mastering Prometheus and Grafana (Including Loki & Alloy) will develop knowledge and skills that may be useful to these careers:

DevOps Engineer

A DevOps Engineer plays a critical role in bridging the gap between software development and IT operations, automating and streamlining processes for faster and more reliable software releases. This course helps because DevOps Engineers need to be proficient in monitoring and observability tools like Prometheus and Grafana to ensure system health and performance. This course provides hands-on experience in setting up and configuring these tools, including Grafana Loki for log analysis. A aspiring DevOps Engineer should take this course to learn how to collect, visualize, and analyze metrics and logs, enabling them to proactively identify and resolve issues in complex infrastructure environments. By exploring Prometheus functions, alerting, recording rules, and security, the course delivers practical skills that are directly applicable to the daily tasks of a DevOps Engineer.

See salaries and explore the career path for DevOps Engineer

Site Reliability Engineer

Site Reliability Engineers (SREs) focus on ensuring the reliability, availability, and performance of software systems. This course is invaluable because SREs rely heavily on monitoring and alerting tools to proactively identify and address issues before they impact users. The course teaches how to use Prometheus and Grafana to monitor infrastructure, visualize metrics, and set up alerting rules, which are essential skills for an SRE. Learning how to install and configure Prometheus, Grafana, and Grafana Loki on various platforms, as covered in the course, builds a solid foundation for managing system observability. This course also provides the know-how that a SRE needs for creating dashboards, configuring alerts, and securing these tools. SRE work is made easier by the course's updated content on the latest features of Grafana and Prometheus.

See salaries and explore the career path for Site Reliability Engineer

Systems Administrator

Systems Administrators are responsible for the day-to-day operation and maintenance of computer systems and servers. This course helps because Systems Administrators can use Prometheus and Grafana to monitor system performance, identify bottlenecks, and troubleshoot issues. The course teaches how to install and configure these tools on various operating systems, including Linux, Windows, and macOS, which are commonly used in system administration. The course explains how to collect metrics, visualize them in Grafana, and set up alerting rules to proactively address potential problems. A aspiring Systems Administrator should take this course to gain a deeper understanding of system monitoring and learn how to use these tools to improve system reliability and performance. The course material on securing Prometheus and Grafana is also highly relevant for maintaining system security.

See salaries and explore the career path for Systems Administrator

Cloud Engineer

Cloud Engineers design, build, and manage cloud-based infrastructure and applications. This course is useful because Cloud Engineers often use monitoring and observability tools to ensure the health and performance of cloud environments. This course delivers the skills to install and configure Prometheus and Grafana on cloud platforms, collect metrics from cloud resources, and visualize them in Grafana dashboards. Learning how to use Grafana Loki for log analysis, as taught in the course, is also valuable for troubleshooting cloud applications. A Cloud Engineer should take this course to learn how to effectively monitor and manage cloud infrastructure, optimize resource utilization, and ensure application availability. The course will guide the user how to work with service discovery options in Prometheus, which is essential in cloud environments.

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Infrastructure Engineer

Infrastructure Engineers are responsible for designing, building, and maintaining the underlying infrastructure that supports software applications. Because monitoring tools are essential for ensuring the health and performance of infrastructure components, this course is helpful for understanding Prometheus and Grafana for metric collection and visualization. This course will help Infrastructure Engineers learn about installing and configuring these tools, setting up alerting rules, and integrating them with other systems. By learning to use Grafana Loki for log analysis, Infrastructure Engineers gain proficiency in troubleshooting infrastructure issues. An aspiring infrastructure engineer should take this course to gain the skills needed to effectively monitor and manage infrastructure resources and ensure application availability. The course's coverage of securing Prometheus and Grafana also provides valuable knowledge for maintaining infrastructure security.

See salaries and explore the career path for Infrastructure Engineer

Data Analyst

Data Analysts examine and interpret data to identify trends, patterns, and insights that can inform business decisions. This course may be useful because Data Analysts can leverage Prometheus and Grafana to analyze metrics related to application performance, user behavior, and system health. The course helps Data Analysts learn how to collect and visualize metrics, create dashboards to track key performance indicators (KPIs), and identify areas for improvement. While focusing on infrastructure monitoring, the skills to use Grafana's data visualization capabilities can be broadly applied to other datasets. A aspiring data analyst should take this course to expand their toolkit and learn how to use Prometheus and Grafana for data exploration and analysis. The course touches on using Grafana Loki, which may allow analysis of log data.

See salaries and explore the career path for Data Analyst

Technical Support Engineer

Technical Support Engineers provide technical assistance to customers, troubleshooting issues and resolving problems related to software and hardware. This course may be useful because Technical Support Engineers can benefit from understanding monitoring tools like Prometheus and Grafana to diagnose and resolve technical issues more effectively. The course provides insights into how to collect metrics, visualize them in dashboards, and identify potential problems. By learning how to use Grafana Loki for log analysis, Technical Support Engineers can gain access to the root causes of issues. A aspiring technical support engineer should take this course to enhance their troubleshooting skills and learn how to use these tools to provide better support to customers. The course enables the user to better understand system behavior and application performance.

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Network Engineer

Network Engineers design, implement, and maintain computer networks, ensuring reliable communication and data transfer. This course may be useful because Network Engineers can use Prometheus and Grafana to monitor network performance, identify bottlenecks, and troubleshoot network issues. The course teaches how to install and configure these tools, collect metrics from network devices, and visualize them in Grafana dashboards. By learning how to set up alerting rules, Network Engineers can proactively address network problems before they impact users. An aspiring network engineer should take this course to gain a deeper understanding of network monitoring and learn how to use these tools to improve network reliability and performance. The course provides a foundation for monitoring network infrastructure.

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Security Engineer

Security Engineers are responsible for protecting computer systems and networks from unauthorized access, data breaches, and other security threats. This course may be useful because Security Engineers can leverage Prometheus and Grafana to monitor system security, detect anomalies, and respond to security incidents. The course teaches how to secure Prometheus and Grafana, collect security-related metrics, and visualize them in dashboards. By learning how to set up alerting rules, Security Engineers can be notified of potential security threats in real-time. A Security Engineer should take this course to enhance their security monitoring capabilities and learn how to use these tools to improve system security. The course emphasizes using authentication and HTTPS.

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Database Administrator

Database Administrators (DBAs) are responsible for managing and maintaining databases, ensuring data integrity, availability, and performance. A DBA can use Prometheus and Grafana to monitor database performance, identify bottlenecks, and troubleshoot database issues. The course may be useful by teaching how to install and configure these tools, collect metrics from databases, and visualize them in Grafana dashboards. By learning how to set up alerting rules, DBAs can proactively address database problems before they impact users. An aspiring database administrator should take this course to gain a deeper understanding of database monitoring and learn how to use these tools to improve database reliability and performance. The course enables the user to monitor database infrastructure.

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Technical Writer

Technical Writers create documentation, manuals, and guides for software and hardware products. A technical writer might find this course useful because they would understand the technologies that they are writing about. They can gain insights into Prometheus, Grafana, and Grafana Loki. This course allows Technical Writers to better understand the features and functionalities of those open source telemetry tools. A aspiring technical writer should take this course to produce more accurate and informative documentation.

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Product Manager

Product Managers guide the strategy, roadmap, and feature definition for a product or product line. A product manager working on a monitoring solution might find this course useful. By understanding Prometheus, Grafana, and Grafana Loki, the product manager can gain insights into how users interact with their organization's products. This course allows Product Managers to better understand the features and functionalities of monitoring solutions. An interested product manager should take this course to improve decision-making.

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Sales Engineer

Sales Engineers provide technical expertise to support the sales process, demonstrating products and solutions to potential customers. A sales engineer might find this course useful if their product integrates with or competes with Prometheus and Grafana. This course allows Sales Engineers to improve communication with technical prospects and better understand the technical landscape. An interested sales engineer should take this course to become more effective in their role.

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Business Analyst

Business Analysts analyze business processes and systems to identify areas for improvement and recommend solutions. A business analyst working in a technology company might find the course useful. By understanding Prometheus and Grafana, the business analyst can gain insights into application performance and system health. This course allows business analysts to monitor KPIs. An interested business analyst should take this course to improve decision-making.

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Project Manager

Project Managers plan, execute, and close projects, ensuring they are completed on time, within budget, and to the required quality. A Project Manager interested in DevOps might find this course useful. By understanding Prometheus, Grafana, and Grafana Loki, the project manager can gain insights into application performance and system health. This course allows Business Analysts to monitor KPIs. An interested Project Manager should take this course to improve project management.

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Mastering Prometheus and Grafana (Including Loki & Alloy)

What's inside

Learning objectives

Syllabus

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Reviews summary

Mastering prometheus and grafana observability stack

Activities

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