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Markdown Editor
Write Markdown with a live preview and download the .md file.
Why this exists
READMEs, runbooks, wiki pages and pull-request descriptions are all Markdown, and half the time you want to see the rendering while you write. Edit left, preview right, then download the file or copy the source — rendered locally by this page, nothing uploaded.
🔒 Runs in your browser — nothing is sent anywhere
Runbook — service restart
When to use
When the health check fails twice in a row.
Steps
- Check the logs first:
kubectl logs deploy/api --tail=100 - Restart:
kubectl rollout restart deploy/api - Watch it come back:
kubectl rollout status deploy/api| Check | Expected |
|---|---|
| /health | 200 |
| error rate | < 1% |
Escalate to the on-call lead if step 3 takes longer than 5 minutes.