Skip to content

ProgrammerZamanNow/logging-management-demo

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

1 Commit
 
 
 
 

Repository files navigation

Demo: Logging yang Benar — dari console.log sampai Centralized Logging

Demo pendamping materi "Logging yang Kamu Pakai Selama Ini SALAH". Stack: Bun. Container: Podman + podman-compose. Centralized logging: Grafana Alloy → Loki → Grafana.

Demo dibikin bertahap per branch. Tiap branch = satu babak di materi, jadi bisa di-checkout satu-satu pas ngajar/ngerekam.

Alur Branch

Branch Babak Isi
01-console-log Cara biasa (Slide 4–5) order-service + payment-service pakai console.log. Kelihatan aman.
02-proper-logging Logging yang bener (Slide 6–14) pino + level + JSON + redact data sensitif + requestId.
03-scale Pas di-scale kacau (Slide 15–17) Dockerize, scale 3 container per service di belakang load balancer. Log kepisah-pisah.
04-centralized Centralized logging (Slide 18–25) Grafana Alloy ngumpulin stdout semua container → Loki → cari di Grafana.

Cara Pakai

# lihat semua branch
git branch -a

# mulai dari babak pertama
git checkout 01-console-log
cat README.md   # tiap branch punya README cara jalaninnya

Prasyarat

  • Bun >= 1.3
  • Podman + podman-compose (buat branch 03 & 04)
    brew install podman podman-compose
    podman machine init && podman machine start

Dua Service di Demo Ini

  • order-service — terima POST /checkout, bikin requestId, panggil payment-service.
  • payment-service — terima POST /charge, proses pembayaran (kadang gagal CARD_DECLINED).

Satu request checkout → order-service → payment-service. Inilah yang nanti kita lacak ujung ke ujung pakai requestId di Grafana.

About

Logging Management Demo

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

 
 
 

Contributors