Linux Foundations for Cloud
Shell automation, systemd hygiene, and observability agents tuned for cloud images.
₩920,000 informational tuition reference
Overview
Shell automation, systemd hygiene, and observability agents tuned for cloud images. The track blends live instruction with guided lab blocks so you rehearse real change windows, tagging, and rollback paths before touching production-like sandboxes. Mentors annotate your runbooks and leave timestamped notes inside the shared activity log so you can trace decisions later.
What you practice
- User and group hardening patterns
- journald + rsyslog forwarding labs
- Container-friendly cgroup tuning intro
- SSH certificate authentication rollout
- Package pinning strategies
- Kernel parameter guardrails for databases
- rsync and object sync dry runs
Outcomes
- Ship a documented handoff pack for a three-tier reference architecture.
- Pass the associated vendor readiness checklist used by hiring partners.
- Present a capstone walkthrough that mirrors an on-call review agenda.
Mentor of record
Hana Okada
Working administrator who still carries pager rotations and contributes curriculum labs each quarter.
FAQ
Experience notes
Client in manufacturing — appreciated the plain-language unit on disk pressure alerts.
The systemd timers module was dense but the clinic notes clarified ordering bugs I kept hitting.