Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/github.com/emicklei/go-restful/examples/restful-cpuprofiler-service.go

@@ -0,0 +1,65 @@
+package main
+
+import (
+	"github.com/emicklei/go-restful"
+	"io"
+	"log"
+	"os"
+	"runtime/pprof"
+)
+
+// ProfilingService is a WebService that can start/stop a CPU profile and write results to a file
+// 	GET /{rootPath}/start will activate CPU profiling
+//	GET /{rootPath}/stop will stop profiling
+//
+// NewProfileService("/profiler", "ace.prof").AddWebServiceTo(restful.DefaultContainer)
+//
+type ProfilingService struct {
+	rootPath   string   // the base (root) of the service, e.g. /profiler
+	cpuprofile string   // the output filename to write profile results, e.g. myservice.prof
+	cpufile    *os.File // if not nil, then profiling is active
+}
+
+func NewProfileService(rootPath string, outputFilename string) *ProfilingService {
+	ps := new(ProfilingService)
+	ps.rootPath = rootPath
+	ps.cpuprofile = outputFilename
+	return ps
+}
+
+// Add this ProfileService to a restful Container
+func (p ProfilingService) AddWebServiceTo(container *restful.Container) {
+	ws := new(restful.WebService)
+	ws.Path(p.rootPath).Consumes("*/*").Produces(restful.MIME_JSON)
+	ws.Route(ws.GET("/start").To(p.startProfiler))
+	ws.Route(ws.GET("/stop").To(p.stopProfiler))
+	container.Add(ws)
+}
+
+func (p *ProfilingService) startProfiler(req *restful.Request, resp *restful.Response) {
+	if p.cpufile != nil {
+		io.WriteString(resp.ResponseWriter, "[restful] CPU profiling already running")
+		return // error?
+	}
+	cpufile, err := os.Create(p.cpuprofile)
+	if err != nil {
+		log.Fatal(err)
+	}
+	// remember for close
+	p.cpufile = cpufile
+	pprof.StartCPUProfile(cpufile)
+	io.WriteString(resp.ResponseWriter, "[restful] CPU profiling started, writing on:"+p.cpuprofile)
+}
+
+func (p *ProfilingService) stopProfiler(req *restful.Request, resp *restful.Response) {
+	if p.cpufile == nil {
+		io.WriteString(resp.ResponseWriter, "[restful] CPU profiling not active")
+		return // error?
+	}
+	pprof.StopCPUProfile()
+	p.cpufile.Close()
+	p.cpufile = nil
+	io.WriteString(resp.ResponseWriter, "[restful] CPU profiling stopped, closing:"+p.cpuprofile)
+}
+
+func main() {} // exists for example compilation only