base from https://github.com/salrashid123/grpc_xds
go mod tidy
go run app/grpc_server.go --grpcport :50051 --servername server1
export GRPC_GO_LOG_VERBOSITY_LEVEL=99
export GRPC_GO_LOG_SEVERITY_LEVEL=info
go run app/grpc_client_dns.go
start_grpc_app_server1.sh
go run app/grpc_server.go --grpcport :50051 --servername server1
start_grpc_app_server2.sh
go run app/grpc_server.go --grpcport :50052 --servername server2
start_grpc_xds_server.sh
go run xds/xds_server.go --upstream_port=50051 --upstream_port=50052
start_grpc_client.sh
export GRPC_GO_LOG_VERBOSITY_LEVEL=99
export GRPC_GO_LOG_SEVERITY_LEVEL=info
export GRPC_XDS_BOOTSTRAP=`pwd`/xds_bootstrap.json
go run app/grpc_client_xds.go
export GOPROXY=https://goproxy.cn/,https://mirrors.aliyun.com/goproxy/,direct
go install -v github.com/grpc-ecosystem/grpcdebug@latest
grpcdebug localhost:50053 xds status