Merge pull request #65 from manueltellez/master

Implementing volume v1beta1 api including VolumeStats api

Author: k8s-ci-robot

Makefile

@@ -30,7 +30,7 @@ generate-protobuf:
                 protoc -I "$(GOPATH)/src/" -I '$(REPO_ROOT)/client/api' "$$FILE" --go_out=plugins="grpc:$(GOPATH)/src"; \
         } ; \
         export -f generate_protobuf_for; \
-        find '$(REPO_ROOT)' -name '*.proto' | sed -e "s|$(GOPATH)/src/||g" | xargs -n1 $(SHELL) -c 'generate_protobuf_for "$$0"'
+        find '$(REPO_ROOT)' -name '*.proto' | sed -e "s|$(GOPATH)/src/||g" | xargs -n1 '$(SHELL)' -c 'generate_protobuf_for "$$0"'
 
 .PHONY: generate-csi-proxy-api-gen
 generate-csi-proxy-api-gen: compile-csi-proxy-api-gen
@@ -41,11 +41,11 @@ clean: clean-protobuf clean-generated
 
 .PHONY: clean-protobuf
 clean-protobuf:
-	find '$(REPO_ROOT)' -name '*.proto' -exec $(SHELL) -c 'rm -vf "$$(dirname {})/$$(basename {} .proto).pb.go"' \;
+	find '$(REPO_ROOT)' -name '*.proto' -exec '$(SHELL)' -c 'rm -vf "$$(dirname {})/$$(basename {} .proto).pb.go"' \;
 
 .PHONY: clean-generated
 clean-generated:
-	find '$(REPO_ROOT)' -name '*_generated.go' -exec $(SHELL) -c '[[ "$$(head -n 1 "{}")" == "// Code generated by csi-proxy-api-gen"* ]] && rm -v {}' \;
+	find '$(REPO_ROOT)' -name '*_generated.go' -exec '$(SHELL)' -c '[[ "$$(head -n 1 "{}")" == "// Code generated by csi-proxy-api-gen"* ]] && rm -v {}' \;
 
 # see https://github.com/golangci/golangci-lint/releases
 GOLANGCI_LINT_VERSION = v1.21.0

client/api/disk/v1alpha1/api.proto

@@ -51,7 +51,6 @@ message RescanResponse {
     // Intentionally empty
 }
 
-
 message GetDiskNumberByNameRequest {
     // Disk ID
     string disk_name = 1;