mirror of https://github.com/databricks/cli.git
114 lines
2.7 KiB
Go
114 lines
2.7 KiB
Go
package telemetry
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"net/http"
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"os"
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"time"
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"github.com/databricks/cli/libs/telemetry/protos"
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"github.com/databricks/databricks-sdk-go/apierr"
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"github.com/databricks/databricks-sdk-go/client"
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"github.com/databricks/databricks-sdk-go/config"
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)
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// File containing debug logs from the upload process.
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const UploadLogsFileEnvVar = "DATABRICKS_TELEMETRY_UPLOAD_LOGS_FILE"
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type UploadConfig struct {
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Logs []protos.FrontendLog `json:"logs"`
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}
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// Upload reads telemetry logs from stdin and uploads them to the telemetry endpoint.
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// This function is always expected to be called in a separate child process from
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// the main CLI process.
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func Upload() error {
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var err error
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b, err := io.ReadAll(os.Stdin)
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if err != nil {
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return fmt.Errorf("failed to read from stdin: %s\n", err)
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}
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in := UploadConfig{}
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err = json.Unmarshal(b, &in)
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if err != nil {
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printJson(in)
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return fmt.Errorf("failed to unmarshal input: %s\n", err)
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}
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if len(in.Logs) == 0 {
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return fmt.Errorf("No logs to upload: %s\n", err)
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}
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protoLogs := make([]string, len(in.Logs))
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for i, log := range in.Logs {
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b, err := json.Marshal(log)
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if err != nil {
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return fmt.Errorf("failed to marshal log: %s\n", err)
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}
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protoLogs[i] = string(b)
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}
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// Parent process is responsible for setting environment variables to
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// configure authentication.
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apiClient, err := client.New(&config.Config{})
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if err != nil {
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return fmt.Errorf("Failed to create API client: %s\n", err)
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}
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// Set a maximum total time to try telemetry uploads.
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ctx, cancel := context.WithTimeout(context.Background(), 60*time.Second)
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defer cancel()
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resp := &ResponseBody{}
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for {
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select {
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case <-ctx.Done():
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return errors.New("Failed to flush telemetry log due to timeout")
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default:
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// Proceed
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}
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// Log the CLI telemetry events.
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err := apiClient.Do(ctx, http.MethodPost, "/telemetry-ext", nil, nil, RequestBody{
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UploadTime: time.Now().UnixMilli(),
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Items: []string{},
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ProtoLogs: protoLogs,
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}, resp)
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var apierr *apierr.APIError
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if errors.As(err, &apierr) && apierr.StatusCode == http.StatusNotFound {
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return errors.New("telemetry endpoint not found")
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}
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if err != nil {
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return fmt.Errorf("Failed to upload telemetry logs: %s\n", err)
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}
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if len(resp.Errors) > 0 {
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return fmt.Errorf("Failed to upload telemetry logs: %s\n", resp.Errors)
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}
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if resp.NumProtoSuccess == int64(len(in.Logs)) {
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fmt.Println("Successfully uploaded telemetry logs")
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fmt.Println("Response: ")
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printJson(resp)
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break
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}
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}
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return nil
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}
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func printJson(v any) {
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b, err := json.Marshal(v)
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if err != nil {
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fmt.Printf("failed to marshal JSON: %s\n", err)
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}
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fmt.Println(string(b))
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}
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