$ cd /series && ls
Series
Browse related articles grouped into series.
Ansible Fundamentals
Part 1Getting started with Ansible - Configuration ManagamentChapter 1 - Installation, basics and playbookPart 2Ansible - Groups, Vars and LoopChapter 2 - Groups, Variables, Conditionals and Loops in AnsiblePart 3Ansible — Error Handling, Roles and ValultPart 3: Learn about Notify Handler, Error handling, Vault and Roles
GitHub Actions
Linux Tips
Observability
Part 1Observability 101: Understanding Metrics, Traces and LogsPart 1 - Get to know the 3 pillars and 4 golden signals of distrubuted observabilityPart 2Hands-On OpenTelemetry: Prometheus, Jaeger, Grafana and the OTel DemoPart 2 - Explore Prometheus, Jaegar and Grafna in details for distributed metricsPart 3Seeing Inside Amazon EKS with OpenTelemetry 🔍Building a Cloud Native observability platform on Amazon EKS with OpenTelemetry, GitOps, Terraform, multi-backend telemetry, and Claude powered analysis
Prometheus
Part 1Setup Monitoring with Prometheus and Grafana.Monitoring Linux Server with Prometheus Node exporter. Setup using docker.Part 2How to Send Email Alerts using Prometheus AlertManagerGet mail alerts from Prometheus about server resource usage.Part 3Visualize Your Website Metrics — Blackbox Exporter and GrafanaConfigure Blackbox Exporter to View Site details in Grafana, get alerts for TLS expiration and other details.
Shell Scricpting
Part 1Introduction to Shell Scripting for BeginnersPart 1: Introduction to Bash, shell and scripting for task automationPart 2Variables and Math Functions in BashPart 2: Usage of variables to set changeable data, and math functions for arithmetic operationsPart 3If Statement - Conditional in Bash ScriptingPart 3: Usage of if, else and elif statements in shell scriptingPart 4The Essential Role of Exit Codes in Bash ScriptingPart 4: Using exit codes with if condition, manipulation by forcing exit codes.