Fully understand how Prometheus Monitoring works. Prometheus architecture explained. What is Prometheus Monitoring? Prometheus Monitoring Tutorial

Demo Part 1: Setting up Prometheus Monitoring and Grafana on Kubernetes with Prometheus Operator https://youtu.be/QoDqxm7ybLc
Demo Part 2: In part 2 we will actually configure Prometheus to expose the /metrics endpoint and configure Prometheus to crawl it. https://youtu.be/mLPg49b33sA

Prometheus has become the mainstream monitoring tool of choice in the container and microservices world.
In this video you will learn:
1) Why Prometheus is so important in such an infrastructure and what are some specific use cases
2) How does Prometheus work? What are goals and metrics?
3) How does Prometheus collect these metrics from its targets?
4) In addition, I explain the Prometheus architecture with simple diagrams and animations and go through the main components: Prometheus Server, Pushgateway, Alertmanager
5) The advantages of the Prometheus pull system over alternative monitoring tools that use push system
6) Using Prometheus Monitoring with Docker and Kubernetes

You will also better understand why it is important to monitor your applications/infrastructure in general.

TIME STAMP
0:00 – Introduction
0:31 – What is Prometheus?
1:06 – Where and why is Prometheus used?
2:21 – Specific use cases for using Prometheus Monitoring
5:57 – How does Prometheus work? Prometheus architecture explained
6:04 – Prometheus Server
7:02 – Goals and key figures
7:53 – Metrics
8:50 – How does Prometheus collect these metrics from goals?
9:21 – Destination endpoints and exporters
11:12 – Monitoring your own application
12:03 – Pull mechanism – Prometheus' unique advantage
13:38 – Push gateway for short-lived jobs
14:14 – Configuring Prometheus – Example of a YAML configuration
16:20 – Alert Manager – Triggering alarms
16:55 – Prometheus Data Storage – Where does Prometheus store the data?
17:38 – PromQL query language
18:37 – My experience
19:23 – Key Features – Pros and Cons of Prometheus
20:40 – Prometheus monitoring with Docker and Kubernetes

usefull links
Official Prometheus exporters list https://prometheus.io/docs/instrumenting/exporters/
Prometheus client libraries https://prometheus.io/docs/instrumenting/clientlibs/

Photo source for metric example: https://itnext.io/prometheus-for-beginners-5f20c2e89b6c

#prometheus #prometheusmonitoring #devops #techworldwithnana

Would you like to know more?
Complete Kubernetes and Docker tutorial https://bit.ly/2YGeRp9
What is Kubernetes? https://youtu.be/VnvRFRk_51k
Full Jenkins Pipeline Tutorial https://youtu.be/7KCS70sCoK0

Courses & Bootcamp & Ebooks
Become a DevOps Engineer – complete educational program https://bit.ly/45mXaer
High-quality and practical courses https://bit.ly/3BNS8Kv
Kubernetes 101 – compact and easy-to-read e-book package https://bit.ly/3Ozl28x

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