Increase the rate limiting of GCE's token source. The burst being at 3

means transient errors won't incur such long waits, but repeating failures shouldn't be retrying every second.

Increase the rate limiting of GCE's token source. The burst being at 3
b52c6f67 · Alex Robinson · e067b31b · b52c6f67
Commit b52c6f67 authored Jul 09, 2015 by Alex Robinson
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token_source.go pkg/cloudprovider/gce/token_source.go +1 -1

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--- a/pkg/cloudprovider/gce/token_source.go
+++ b/pkg/cloudprovider/gce/token_source.go
@@ -31,7 +31,7 @@ import (

 const (
 	// Max QPS to allow through to the token URL.
-	tokenURLQPS = 1
+	tokenURLQPS = .05 // back off to once every 20 seconds when failing
 	// Maximum burst of requests to token URL before limiting.
 	tokenURLBurst = 3
 )