initial cleanup of executor deps

executor/go.mod

@@ -4,22 +4,19 @@ go 1.12
 
 require (
 	github.com/cloudevents/sdk-go v1.2.0
-	github.com/fullstorydev/grpcurl v1.5.1 // indirect
 	github.com/ghodss/yaml v1.0.0
 	github.com/go-logr/logr v0.1.0
 	github.com/golang/protobuf v1.4.2
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/mux v1.7.4
-	github.com/grpc-ecosystem/go-grpc-middleware v1.1.0
-	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
+	github.com/grpc-ecosystem/go-grpc-middleware v1.2.0
 	github.com/onsi/gomega v1.10.1
-	github.com/opentracing/opentracing-go v1.1.0
-	github.com/pkg/errors v0.8.1
+	github.com/opentracing/opentracing-go v1.2.0
+	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.7.1
 	github.com/prometheus/common v0.10.0
 	github.com/seldonio/seldon-core/operator v0.0.0-20200401123312-d4c435ea5217
 	github.com/soheilhy/cmux v0.1.4
-	github.com/tensorflow/tensorflow v1.14.0 // indirect
 	github.com/tensorflow/tensorflow/tensorflow/go/core v0.0.0-00010101000000-000000000000
 	github.com/uber/jaeger-client-go v2.24.0+incompatible
 	github.com/uber/jaeger-lib v2.2.0+incompatible // indirect
@@ -30,8 +27,6 @@ require (
 	k8s.io/apimachinery v0.17.2
 	k8s.io/client-go v0.17.2
 	sigs.k8s.io/controller-runtime v0.5.0
-	sigs.k8s.io/controller-tools v0.2.0 // indirect
-	sigs.k8s.io/testing_frameworks v0.1.1 // indirect
 )
 
 replace github.com/tensorflow/tensorflow/tensorflow/go/core => ./proto/tensorflow/core