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main.go
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main.go
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package main
import (
"fmt"
"os/user"
"path/filepath"
"time"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
"k8s.io/client-go/tools/clientcmd"
)
func getConfig() (*rest.Config, error) {
// Try the in-cluster config
if c, err := rest.InClusterConfig(); err == nil {
return c, nil
}
// If no in-cluster config, try the default location in the user's home directory
if usr, err := user.Current(); err == nil {
if c, err := clientcmd.BuildConfigFromFlags("", filepath.Join(usr.HomeDir, ".kube", "config")); err == nil {
return c, nil
}
}
return nil, fmt.Errorf("could not locate a kubeconfig")
}
func main() {
config, err := getConfig()
if err != nil {
panic(err.Error())
}
clientset, err := kubernetes.NewForConfig(config)
if err != nil {
panic(err.Error())
}
for {
cleanupNodesIfNeeded(clientset)
mountPendingEBSVolumes(clientset)
time.Sleep(10 * time.Second)
}
}