Description

Grafana And Prometheus Training in Bangalore offered by Locus IT with 100% hands on practical classes with industrial experts and working with real time projects . This sample demonstrates how to capture NServiceBus metrics, storing these in Prometheus and visualizing these metrics using Grafana.

Course Content 

1-Introduction to system monitoring and Grafana

• Concepts of telemetry
• Push- and pull-based telemetry
• Sampling, data retention and down sampling
• Grafana and data sources

2-Details of Grafana

• Grafana installation
• Accessing Grafana
• Creating first dashboard
• Dashboards, rows and panels
• Timerange selector
• Relative time and Time shift

3-Data sources

• Prometheus architecture
• Installing Prometheus
• Accessing Prometheus web interface
• Installing node_exporter
• Getting metrics
• Querying Prometheus
• Scraping metrics to Prometheus
• Graphite architecture
• Installing Graphite
• Feeding Graphite
• Adding data sources to Grafana

4-Deep dive into Grafana panels

• Graph
• Singlestat
• Gauge
• Bargauge
• Heatmap
• Textpanel
• Tablepanel
• Dashboard list
• Plugin panels
• Manipulating panels

5-Annotations and alerting

• Annotations
• Alerts
• Alert list panel
• E-mail and other ways of alert notifications

6-Explore and variables

• Explore functionality
• Templating with variables
• Dynamic panels based on variables

7-Loki – Grafana log aggregation system

• Loki overview
• Installation
• Exploring logs

8-Grafana administration

• Organizing Grafana
• Migrating to MySQL
• High Availability in Grafana
• Running Grafana behind reverse proxy
• Securing Grafana with SSL certificate
• Troubleshooting Grafana

Prometheus

9- Introduction to Prometheus

• What is Prometheus
•  Basic Terminologies in Prometheus

10- Architecture

•  Prometheus Architecture
•  How does it work?

11- Installation and Walk through

• Prometheus Installation
• Prometheus UI walks through
• Understanding Prometheus Configuration File
•  Read application endpoints from Prometheus First Run

12- Exporters

• What are Exporters?
• Node Exporter – Monitoring Linux Systems

13- PromQL

• Data Types in PromQL
• Selectors & Matchers
• Binary Operators
• ‘ignoring’ and ‘on’ keywords
• Aggregation Operators
• Functions – ‘rate’ & ‘irate’
• Functions – changes, deriv, predict_linear
• Functions continued

14-Client Libraries – Adding Instrumentation to Java/Spring Boot Application

• What are Client Libraries and Metric Types
• Exposing Metrics from Python app using Prometheus Client
• Counter Metrics Exposition
• Adding Labels to Exposed Metrics
• Gauge Metrics Exposition
• Summary Metrics Exposition
• Histogram Metrics Exposition

15-Quantification of Instrument

• Why do you need to instrument?
• What to Instrument?
• How much to Instrument?

16-Re-coding Rules

• What are recording rules
• Reload Prometheus Configurations on-the-fly
• Writing Recording Rules
• Writing Recording Rules continued
• Add Multiple Rules
• Best Practices for Recording Rules

17-Alerting

• What is Alerting?
• Writing & Firing the first Alert
• ‘for’ clause
• Adding Labels to Alerts
• Installing Alertmanager
• Adding Alert Notifier – Gmail
• Sending Alert Notifications – Gmail
• Templating the Alerts

18-Create Routing Tree for Alerts

•  Why use routing tree?
•  Write Alerting Rules for the Use Case
• Coding the Routing Tree
• Run the Routing Tree
• Grouping the Alerts
• Throttling the Alerts
• Inhibiting the Alerts
• Silencing the Alerts
•  ‘continue’ clause

19-Blackbox Exporter and Relabeling

• What is Blackbox exporter
• Download Blackbox exporter
• ‘http’ probe module
• tcp’ & ‘icmp’ probe module
• ‘dns’ probe module
• Scraping targets via Blackbox
• Relabeling

20- Push-gateway

• Introduction to Push-gateway
• Getting Started with Push-gateway
• Push metrics to Push-gateway
• Automate Pushing metrics using Cron job
• App pushing metrics to Push-gateway
• Push-gateway Pitfalls

21- Service Discovery

• Introduction to Service Discovery
• Static Service Discovery
•  File based service discovery

22-Create custom exporters

• Introduction
• Creating Target application
• Writing Custom Exporter

23-Prometheus HTTP API

• Running Prometheus with HTTP API

Locus Academy has more than a decade experience in delivering the training/staffing on Grafana And Prometheus for corporates across the globe. The participants for the training/staffing on Grafana And Prometheus are extremely satisfied and are able to implement the learnings in their on going projects.

Reference for Prometheus

Reference for Grafana