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Support GKE for serve_hostnames soak test #6333

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Apr 2, 2015
Merged

Support GKE for serve_hostnames soak test #6333

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14 changes: 12 additions & 2 deletions test/soak/serve_hostnames/serve_hostnames.go
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@ var (
podsPerNode = flag.Int("pods_per_node", 1, "Number of serve_hostname pods per node")
upTo = flag.Int("up_to", 1, "Number of iterations or -1 for no limit")
maxPar = flag.Int("max_par", 500, "Maximum number of queries in flight")
gke = flag.String("gke_context", "", "Target GKE cluster with context gke_{project}_{zone}_{cluster-name}")
)

const (
Expand All @@ -61,10 +62,19 @@ func main() {
glog.Infof("Starting serve_hostnames soak test with queries=%d and podsPerNode=%d upTo=%d",
*queriesAverage, *podsPerNode, *upTo)

settings, err := clientcmd.LoadFromFile(filepath.Join(os.Getenv("HOME"), ".kube", ".kubeconfig"))
var spec string
if *gke != "" {
spec = filepath.Join(os.Getenv("HOME"), ".config", "gcloud", "kubernetes", "kubeconfig")
} else {
spec = filepath.Join(os.Getenv("HOME"), ".kube", ".kubeconfig")
}
settings, err := clientcmd.LoadFromFile(spec)
if err != nil {
glog.Fatalf("Error loading configuration: %v", err.Error())
}
if *gke != "" {
settings.CurrentContext = *gke
}
config, err := clientcmd.NewDefaultClientConfig(*settings, &clientcmd.ConfigOverrides{}).ClientConfig()
if err != nil {
glog.Fatalf("Failed to construct config: %v", err)
Expand Down Expand Up @@ -209,7 +219,7 @@ func main() {
for start := time.Now(); time.Since(start) < podStartTimeout; time.Sleep(5 * time.Second) {
pod, err = c.Pods(ns).Get(podName)
if err != nil {
glog.Infof("Get pod %s/%s failed, ignoring for %v: %v", ns, podName, err, podStartTimeout)
glog.Warningf("Get pod %s/%s failed, ignoring for %v: %v", ns, podName, err, podStartTimeout)
continue
}
if pod.Status.Phase == api.PodRunning {
Expand Down