Skip to content

Lab 8 — Golden Signals Dashboard + Alert (selysecr332)#1222

Open
selysecr332 wants to merge 7 commits into
inno-devops-labs:mainfrom
selysecr332:feature/lab8
Open

Lab 8 — Golden Signals Dashboard + Alert (selysecr332)#1222
selysecr332 wants to merge 7 commits into
inno-devops-labs:mainfrom
selysecr332:feature/lab8

Conversation

@selysecr332

Copy link
Copy Markdown

Summary

  • Task 1: Prometheus scrapes QuickNotes; Grafana auto-provisions 4-panel golden-signals dashboard from files.
  • Task 2: Prometheus alert HighErrorRate (5% error ratio, 5m sustained) + runbook at docs/runbook/high-error-rate.md; error injection demo captured.
  • Bonus: Attempted ngrok/cloudflared; blocked on outbound port 7844 (documented in submission).

Submission

Full write-up: submissions/lab8.md

Monitoring: monitoring/

Mahmoud Hassan — selysecr332

Test plan

  • docker compose up -d — quicknotes, prometheus, grafana healthy
  • Prometheus target quicknotes UP
  • Grafana golden-signals dashboard with traffic
  • inject-errors.sh triggers sustained error ratio spike
  • Alert rule + runbook in repo

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant