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Twarga Academy · Labs
30 hands-on labs.
Each lab is a complete guide — scenario, concept explanations, commands in context, and validation. Work in order. Each lab assumes the previous one worked.
1
Systems
Labs 01–05 · Linux, web servers, databases, troubleshooting
Lab 01
Linux Server Baseline
Lab 02
Static Site With Nginx
Lab 03
Reverse Proxy To Backend App
Lab 04
Database-Backed App
Lab 05
Linux Troubleshooting Drill
2
Automation
Labs 06–09 · Bash, Ansible, secrets
Lab 06
Bash Automation For Server Setup
Lab 07
Ansible For One Server
Lab 08
Ansible For Multi-VM Web Cluster
Lab 09
Secrets And Configuration Management
3
Containers & Delivery
Labs 10–16 · Docker, Compose, CI, registry, rollout
Lab 10
Docker Fundamentals On A VM
Lab 11
Compose Multi-Service App
Lab 12
Container Build, Scan, Hardening
Lab 13
CI With GitHub Actions
Lab 14
Self-Hosted CI Runner
Lab 15
Private Container Registry
Lab 16
Progressive Delivery And Rollback
4
Operations
Labs 17–22 · Monitoring, logging, tracing, SLOs, recovery
Lab 17
Prometheus And Grafana Monitoring
Lab 18
Centralized Logging
Lab 19
OpenTelemetry Distributed Tracing
Lab 20
SRE: SLOs, Alerts, Error Budgets
Lab 21
Backup And Restore Drill
Lab 22
Chaos And Failure Recovery Drill
5