/
main.go
69 lines (53 loc) · 2.26 KB
/
main.go
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package main
import (
"flag"
"time"
"github.com/golang/glog"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/tools/clientcmd"
// Uncomment the following line to load the gcp plugin (only required to authenticate against GKE clusters).
// _ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
clientset "github.com/nalum/pingdom-operator/pkg/client/clientset/versioned"
informers "github.com/nalum/pingdom-operator/pkg/client/informers/externalversions"
"github.com/nalum/pingdom-operator/pkg/pingdomclient"
"k8s.io/sample-controller/pkg/signals"
)
var (
masterURL string
kubeconfig string
pingdomUser string
pingdomPass string
)
func main() {
flag.Parse()
if pingdomPass == "" || pingdomUser == "" {
glog.Exitln("You must provide the user details so that we can authenticate against the Pingdom API.")
}
pingdomAPIClient := pingdomclient.NewClient(pingdomUser, pingdomPass)
// set up signals so we handle the first shutdown signal gracefully
stopCh := signals.SetupSignalHandler()
cfg, err := clientcmd.BuildConfigFromFlags(masterURL, kubeconfig)
if err != nil {
glog.Fatalf("Error building kubeconfig: %s", err.Error())
}
kubeClient, err := kubernetes.NewForConfig(cfg)
if err != nil {
glog.Fatalf("Error building kubernetes clientset: %s", err.Error())
}
pingdomclientset, err := clientset.NewForConfig(cfg)
if err != nil {
glog.Fatalf("Error building example clientset: %s", err.Error())
}
pingdomInformerFactory := informers.NewSharedInformerFactory(pingdomclientset, time.Second*30)
controller := NewController(kubeClient, pingdomAPIClient, pingdomclientset, pingdomInformerFactory)
go pingdomInformerFactory.Start(stopCh)
if err = controller.Run(2, stopCh); err != nil {
glog.Fatalf("Error running controller: %s", err.Error())
}
}
func init() {
flag.StringVar(&kubeconfig, "kubeconfig", "", "Path to a kubeconfig. Only required if out-of-cluster.")
flag.StringVar(&masterURL, "master", "", "The address of the Kubernetes API server. Overrides any value in kubeconfig. Only required if out-of-cluster.")
flag.StringVar(&pingdomUser, "pingdom-user", "", "The user used to authenticate against the Pingdom API. Required")
flag.StringVar(&pingdomPass, "pingdom-password", "", "The password used to authenticate against the Pingdom API. Required")
}