Demo: a service dashboard from scratch
On This Lesson 3 topics
This lesson is planned. The outline below lists the topics it will cover. The full lesson has not been published yet.
In this lesson
build the orders dashboard and an alert. Prepares MID-048-LAB1.
Draft outline details
Step by step
- Confirm Prometheus scrapes
orders(targets page). - Add RED panels with the queries from L02.
- Add JVM and DB pool panels (USE).
- Planned mistake: a latency panel using the average; inject slow requests and see nothing. Replace with p95.
- Create the error-rate alert with a runbook link and test it by injecting errors.
- Export the dashboard as JSON into Git.
Practice
Apply this lesson with the module's lab, exercises and quiz.
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