kola: drop rate-limiting hack
Cloud API objects can handle their own rate-limiting now that they're
shared between clusters.
@@ -18,7 +18,6 @@ import (
"encoding/json"
"errors"
"fmt"
- "math/rand"
"os"
"path/filepath"
"regexp"
@@ -391,13 +390,6 @@ func parseCLVersion(input string) (*semver.Version, error) {
func runTest(h *harness.H, t *register.Test, pltfrm string, flight platform.Flight) {
h.Parallel()
- // don't go too fast, in case we're talking to a rate limiting api like AWS EC2.
- // FIXME(marineam): API requests must do their own
- // backoff due to rate limiting, this is unreliable.
- max := int64(2 * time.Second)
- splay := time.Duration(rand.Int63n(max))
- time.Sleep(splay)
-
rconf := &platform.RuntimeConfig{
OutputDir: h.OutputDir(),
NoSSHKeyInUserData: t.HasFlag(register.NoSSHKeyInUserData),
