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main.go
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main.go
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//go:generate go run pkg/codegen/cleanup/main.go
//go:generate /bin/rm -rf pkg/generated
//go:generate go run pkg/codegen/main.go
package main
import (
"context"
"flag"
"github.com/fabianoyoschitaki/k8s-go-controller/pkg/foo"
"github.com/fabianoyoschitaki/k8s-go-controller/pkg/generated/controllers/some.api.group"
"github.com/rancher/wrangler/pkg/signals"
"github.com/rancher/wrangler/pkg/start"
"k8s.io/client-go/tools/clientcmd"
"k8s.io/klog"
)
var (
masterURL string
kubeconfig string
)
func main() {
flag.Parse()
ctx := signals.SetupSignalHandler(context.Background())
cfg, err := clientcmd.BuildConfigFromFlags(masterURL, kubeconfig)
if err != nil {
klog.Fatalf("Error building kubeconfig: %s", err.Error())
}
foos, err := some.NewFactoryFromConfig(cfg)
if err != nil {
klog.Fatalf("Error building sample controllers: %s", err.Error())
}
foo.Register(ctx, foos.Some().V1().Foo())
if err := start.All(ctx, 2, foos); err != nil {
klog.Fatalf("Error starting: %s", err.Error())
}
<-ctx.Done()
}
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.")
}