vm/gce: fix boot output capture

Turns out GetSerialPortOutput API does not work if instance has
serial port connections enabled (which we always have).
Get output from serial port relay service instead.

1 files changed, 0 insertions, 10 deletions

diff --git a/pkg/gce/gce.go b/pkg/gce/gce.go
index c08ae5519..e8ad084e6 100644
--- a/pkg/gce/gce.go
+++ b/pkg/gce/gce.go
@@ -228,16 +228,6 @@ func (ctx *Context) DeleteImage(imageName string) error {
 	return nil
 }
 
-func (ctx *Context) GetSerialPortOutput(instance string) (string, error) {
-	<-ctx.apiRateGate
-	output, err := ctx.computeService.Instances.GetSerialPortOutput(
-		ctx.ProjectID, ctx.ZoneID, instance).Port(1).Do()
-	if err != nil {
-		return "", fmt.Errorf("failed to get serial port output: %v", err)
-	}
-	return output.Contents, nil
-}
-
 type resourcePoolExhaustedError string
 
 func (err resourcePoolExhaustedError) Error() string {