Home labs & practical projects
Reconstruct a legacy instance recovery runbook
A project to do with your own tools, with guidance on what to create and capture.
For existing holders and historical learning. Check the current credential before starting exam preparation.
What you could create
An existing AWS SysOps holder inherits an older EC2-based service whose runbook assumes that restarting the instance fixes every failure.
| Evidence | What to capture |
|---|---|
| Revised legacy operations runbook | Show the inputs, scope and decisions behind this record. Different failure layers lead to different diagnostic actions. |
| Three worked incident walkthroughs | Include the evidence supporting your conclusion. The procedure explains data-loss risks before replacement or restore. |
What you'll need
Document, spreadsheet or diagram tool
Create sample evidence for high disk usage, an unhealthy application and a failed status check. Treat this as historical operations practice, not preparation for a current exam.
Project record
Keep the working files for revised legacy operations runbook and record assumptions as you go.
Current reference material
Use the linked provider resources to verify the features, access terms and version relevant to your project.
Access & cost
No paid platform is needed for the written version. Use a document, spreadsheet or diagram tool you already have.
The organisation and records are fictional. Write down assumptions; do not substitute confidential employer information.
Suggested milestones
- 1
Plan and investigate
Separate infrastructure, operating-system and application symptoms.
- 2
Develop your approach
Write a decision tree that collects evidence before disruptive actions.
- 3
Verify and explain
Define recovery validation and the point at which the incident must be escalated.
Useful resources
Use these resources to deepen your understanding and check key details.
A useful starting point
Create sample evidence for high disk usage, an unhealthy application and a failed status check. Treat this as historical operations practice, not preparation for a current exam.
What a good result looks like
- Different failure layers lead to different diagnostic actions.
- The procedure explains data-loss risks before replacement or restore.
- Service recovery includes a user-facing transaction check.
Finish the project
Keep the decision record and note unanswered questions. A written design is not evidence that a technical control has been tested.
Independent home-project guidance, not an official vendor lab or a claim of complete exam coverage. Use your own tools and label the work accurately.