Golang gRPC User microservice example with Prometheus, Grafana monitoring and Jaeger opentracing

Tech stack:

• GRPC - gRPC
• sqlx - Extensions to database/sql.
• pgx - PostgreSQL driver and toolkit for Go
• go-redis - Redis client for Golang
• zap - Logger
• validator - Go Struct and Field validation
• migrate - Database migrations. CLI and Golang library.
• testify - Testing toolkit
• gomock - Mocking framework
• Docker - Docker
• Prometheus - Prometheus
• Grafana - Grafana
• Jaeger - Jaeger tracing

Usage local:

make local_up   // run containers without application

make run        // run the application

Stop containers:

make local_down      // stop containers

Usage docker:

make docker_up   // run all containers with application

Stop containers:

make docker_down      // stop containers

Jaeger UI:

http://localhost:16686

Prometheus UI:

http://localhost:9090

Grafana UI:

http://localhost:3000