Adding telemetry reports

cli/cmd/fetch.go

@@ -18,6 +18,7 @@ var fetchCmd = &cobra.Command{
 	Use:   "fetch",
 	Short: "Download recorded traffic to files",
 	RunE: func(cmd *cobra.Command, args []string) error {
+		go mizu.ReportRun("tap", mizuTapOptions)
 		if isCompatible, err := mizu.CheckVersionCompatibility(mizuFetchOptions.MizuPort); err != nil {
 			return err
 		} else if !isCompatible {

cli/cmd/tap.go

@@ -31,8 +31,8 @@ var mizuTapOptions = &MizuTapOptions{}
 var direction string
 var humanMaxEntriesDBSize string
 var regex *regexp.Regexp
-const maxEntriesDBSizeFlagName = "max-entries-db-size"
 
+const maxEntriesDBSizeFlagName = "max-entries-db-size"
 
 const analysisMessageToConfirm = `NOTE: running mizu with --analysis flag will upload recorded traffic
 to UP9 cloud for further analysis and enriched presentation options.
@@ -44,6 +44,7 @@ var tapCmd = &cobra.Command{
 	Long: `Record the ingoing traffic of a kubernetes pod.
 Supported protocols are HTTP and gRPC.`,
 	RunE: func(cmd *cobra.Command, args []string) error {
+		go mizu.ReportRun("tap", mizuTapOptions)
 		RunMizuTap(regex, mizuTapOptions)
 		return nil
 	},

cli/cmd/version.go

@@ -10,20 +10,20 @@ import (
 )
 
 type MizuVersionOptions struct {
-	DebugInfo                bool
+	DebugInfo bool
 }
 
-
 var mizuVersionOptions = &MizuVersionOptions{}
 
 var versionCmd = &cobra.Command{
 	Use:   "version",
 	Short: "Print version info",
 	RunE: func(cmd *cobra.Command, args []string) error {
+		go mizu.ReportRun("version", mizuVersionOptions)
 		if mizuVersionOptions.DebugInfo {
 			timeStampInt, _ := strconv.ParseInt(mizu.BuildTimestamp, 10, 0)
 			fmt.Printf("Version: %s \nBranch: %s (%s) \n", mizu.SemVer, mizu.Branch, mizu.GitCommitHash)
-			fmt.Printf("Build Time: %s (%s)\n", mizu.BuildTimestamp,  time.Unix(timeStampInt, 0))
+			fmt.Printf("Build Time: %s (%s)\n", mizu.BuildTimestamp, time.Unix(timeStampInt, 0))
 
 		} else {
 			fmt.Printf("Version: %s (%s)\n", mizu.SemVer, mizu.Branch)

cli/cmd/view.go

@@ -6,7 +6,7 @@ import (
 )
 
 type MizuViewOptions struct {
-	GuiPort                uint16
+	GuiPort uint16
 }
 
 var mizuViewOptions = &MizuViewOptions{}
@@ -15,6 +15,7 @@ var viewCmd = &cobra.Command{
 	Use:   "view",
 	Short: "Open GUI in browser",
 	RunE: func(cmd *cobra.Command, args []string) error {
+		go mizu.ReportRun("view", mizuFetchOptions)
 		if isCompatible, err := mizu.CheckVersionCompatibility(mizuFetchOptions.MizuPort); err != nil {
 			return err
 		} else if !isCompatible {
@@ -23,7 +24,6 @@ var viewCmd = &cobra.Command{
 		runMizuView(mizuViewOptions)
 		return nil
 	},
-
 }
 
 func init() {

cli/mizu/telemetry.go

@@ -0,0 +1,29 @@
+package mizu
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"github.com/romana/rlog"
+	"net/http"
+)
+
+func ReportRun(cmd string, args interface{}) {
+	if Branch != "main" {
+		rlog.Debugf("reporting only on main branch")
+		return
+	}
+	url := "https://us-east4-up9-prod.cloudfunctions.net/mizu-telemetry"
+
+	argsBytes, _ := json.Marshal(args)
+	argsMap := map[string]string{"telemetry_type": "mizu_execution", "cmd": cmd, "args": string(argsBytes), "component": "mizu_cli"}
+	argsMap["message"] = fmt.Sprintf("mizu %v - %v", argsMap["cmd"], string(argsBytes))
+
+	jsonValue, _ := json.Marshal(argsMap)
+
+	if resp, err := http.Post(url, "application/json", bytes.NewBuffer(jsonValue)); err != nil {
+		rlog.Debugf("error sending telemtry err: %v, response %v", err, resp)
+	} else {
+		rlog.Debugf("Successfully reported telemetry")
+	}
+}