automation 16
- Linux - Maintenance: Advanced Unattended-Upgrades with Slack/Teams Alerts
- DevOps - ArgoCD: Implementing 'Self-Healing' and 'Pruning' for a Declarative Cluster
- Proxmox - Terraform: Advanced Provider Tuning and State Management
- DevOps - Security: Mastering HashiCorp Vault with AppRole Authentication
- Linux - Automate Backups with rsync and cron (Advanced Guide)
- DevOps - Testing: Infrastructure-as-Code Verification with Terratest and Go
- Docker - DevOps: Building Multi-Architecture Images with Buildx and QEMU
- Linux - Automation: Advanced Bash Traps and Signal Handling for Robust Atomic Scripts
- DevOps - Terraform: Advanced State Refactoring with Declarative 'Moved' Blocks
- Docker - Compose: Using 'extends' and 'include' to DRY up Large Microservice Architectures
- Proxmox - Automation: Bulletproof VM Templates with Cloud-init and Terraform
- DevOps - Ansible: Using 'delegate_to' and 'run_once' for Multi-Tier Orchestration
- Docker - Swarm Secrets: Zero-Downtime Rotation and Versioning
- DevOps - Helm: Advanced Dependency Management and Chart Versioning
- Docker - Advanced Dockerfiles: Multi-Stage Builds and Security Hardening in Production
- DevOps - Ansible: Advanced Playbooks and Role Development