DevOpsDaydayup DevOps Practices

This repository contains a collection of hands-on labs and exercises that are designed to help DevOps and developers professionals gain familiarity with common DevOps tasks and practices. The labs cover a range of topics, including

• container (Docker/Docker Compose/K8s)
• IaC (Terraform)
• Cloud (Azure)
• configuration management (Ansible)
• continuous integration (Jenkins/Gitlab/Github)
• monitoring/log (ELK/EFK/Grafana/Prometheus)
• and more...
  

We encourage everyone to contribute to this repository. Whether you are a seasoned DevOps professional or a developer looking to learn more about the field, we welcome your contributions and ideas. Your contributions will help make this a valuable resource for the entire community.

Labs

• Lab 1: Deploy ELK to Monitoring a VM

• Lab 2: Deploy Jenkins CICD Pipeline

• Lab 3: Deploy Gitlab CICD Pipeline

• Lab 4: Deploy a Docker Container via Terraform Script

• Lab 5: Deploy Jenkins CICD to Retrieve Secret from Vault

• Lab 6: Deploy Jenkins CICD to Deploy Java from Nexus Repository

• Lab 7: Configure Vault to be authenticated from FreeIPA

• Lab 8: Deploy Jenkins via Ansible (Ansible Role)

• Lab 9: Deploy Helm Chart in Minikube

• Lab 10: Deploy Prometheus/Grafana on Minikube and Monitor The Health of Containers and VMs

• Lab 11: Create Read Only Kubeconfig File

• Lab 12: Deploy A Cronjob to Backup Vault Data

• Lab 13: Deploy A Java Application In K8s, Monitoring ConfigMap File Change

• Lab 14: Deploy Vault as SideCar

• Lab 15: Remove Large Files from Git Commit History

• AKS Related Lab: AKS Upgrade

• AKS Related Lab: AKS Backup Solution - Velero

• Keycloak Related Lab: Integrate FreeIPA into Keycloak

• Keyclaok Related Lab: Upgrade Keycloak v16 to v20

Reference

• Kubernetes API Extension
• Compose File Version 2
  
• Composerize
  
• DevOps Resource from bregman-arie
  
• DevOps Exercises from bregman-arie
  
• Grafana Awesome Alert
  

Useful Resources

Cron AI test3