go-movie

microservices based movie catalog developed using golang.

1. Metadata service: It stores and retrieves movie metadata
   gRPC, MySQL, Go
2. Rating service: It stores and retrieves movie rating
   gRPC, MySQL, Go
3. Movie service: It is an API Gateway. It sits between Client and other services.
   gRPC, MySQL, Go

requirements:

Golang, Docker, Docker compose, Makefile, and zap-pretty

How to run:

1. make docker-build
   
2. make compose-start
   

grpc url commands:

grpcurl -plaintext -d '{"record_id":"1", "record_type":"movie"}' localhost:8082 RatingService/GetAggregatedRating

grpcurl -plaintext -d '{"record_id":"1", "record_type":"movie", "user_id": "alex", "rating_value": 5}' localhost:8082 RatingService/PutRating

grpcurl -plaintext -d '{"movie_id":"1"}' localhost:8083 MovieService/GetMovieDetails

other commands:

go tool pprof http://localhost:6060/debug/pprof/profile?seconds=5

links:

Prometheus Dashboard: http://localhost:9090/
Alert Manager UI: http://localhost:9093
Portainer: http://localhost:9000/
Grafana: http://localhost:3000