grafana-loki-tempo

This demo is reference by How Istio, Tempo, and Loki speed up debugging for microservices, but implement via terraform instead of apply file of yaml directly

Prerequisites

• terraform
• docker
• kind
• kubectl
• helm

Usage

initialize terraform module

$ terraform init

create k8s cluster with kind, and install all components - istio, metallb, grafana, loki, tempo, fluentbit, and opentelemetry-collector, as well as a demo project - bookinfo

$ terraform apply -auto-approve

after the excution done, please open below urls in browser

• grafana.127.0.0.1.nip.io
• bookinfo.127.0.0.1.nip.io

the default account of grafana is "admin", with password is "password"

after all, please follow the remaind scenario "Test It" in How Istio, Tempo, and Loki speed up debugging for microservices for test trace microservice