smc

README

smc

Service Management Central (aka smc) is a lookup service for your backend services (e.g. gRPC).

Not a lot to look at yet, and no documentation yet; specifications should give you some ideas of what it can do.

To do:

• arbitrarily deep hierarchy of services so you can model e.g. cluster -> datacenter -> region -> global
• support for multiple storage backends
  • etcd
• health checking
• gRPC service
  • CRUD
  • service query / resolution
  • CRUD CLI to invoke the gRPC API
  • OpenTelemetry support
  • Prometheus metrics
• Kubernetes controller to automatically maintain the mapping of services -> endpoints
• xDS control plane
  • Envoy setup
  • gRPC load balancing
• more sophisticated load balancing

Contributing

Regenerating after .proto changes

Install as needed:

go get -u github.com/golang/protobuf/protoc-gen-go
go get -u google.golang.org/grpc/cmd/protoc-gen-go-grpc
export PATH=$PATH:~/go/bin

Then run:

protoc --go_out=. --go_opt=module=github.com/andreacampi/smc --go-grpc_out=. --go-grpc_opt=module=github.com/andreacampi/smc proto/*.proto

Testing with local etcd:

cd support
docker-compose up