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package main
import (
"flag"
"fmt"
"os"
"runtime"
// Import all Kubernetes client auth plugins (e.g. Azure, GCP, OIDC, etc.)
_ "k8s.io/client-go/plugin/pkg/client/auth"
"github.com/spf13/pflag"
notif "ovn4nfv-k8s-plugin/internal/pkg/nfnNotify"
"ovn4nfv-k8s-plugin/internal/pkg/ovn"
"ovn4nfv-k8s-plugin/pkg/apis"
"ovn4nfv-k8s-plugin/pkg/controller"
"sigs.k8s.io/controller-runtime/pkg/client/config"
"sigs.k8s.io/controller-runtime/pkg/log/zap"
"sigs.k8s.io/controller-runtime/pkg/manager"
logf "sigs.k8s.io/controller-runtime/pkg/runtime/log"
"sigs.k8s.io/controller-runtime/pkg/runtime/signals"
)
var log = logf.Log.WithName("nfn-operator")
func printVersion() {
log.Info(fmt.Sprintf("Go Version: %s", runtime.Version()))
log.Info(fmt.Sprintf("Go OS/Arch: %s/%s", runtime.GOOS, runtime.GOARCH))
}
func main() {
// Add flags registered by imported packages (e.g. glog and
// controller-runtime)
pflag.CommandLine.AddGoFlagSet(flag.CommandLine)
pflag.Parse()
// Use a zap logr.Logger implementation. If none of the zap
// flags are configured (or if the zap flag set is not being
// used), this defaults to a production zap logger.
//
// The logger instantiated here can be changed to any logger
// implementing the logr.Logger interface. This logger will
// be propagated through the whole operator, generating
// uniform and structured logs.
logf.SetLogger(zap.Logger(true))
printVersion()
// Create an OVN Controller
_, err := ovn.NewOvnController(nil)
if err != nil {
log.Error(err, "")
os.Exit(1)
}
//Initialize all the controllers that are supported here
// Get a config to talk to the apiserver
cfg, err := config.GetConfig()
if err != nil {
log.Error(err, "")
os.Exit(1)
}
// Start GRPC Notification Server
go notif.SetupNotifServer(cfg)
// Create a new Cmd to provide shared dependencies and start components
mgr, err := manager.New(cfg, manager.Options{})
if err != nil {
log.Error(err, "")
os.Exit(1)
}
log.Info("Registering Components.")
// Setup Scheme for all resources
if err := apis.AddToScheme(mgr.GetScheme()); err != nil {
log.Error(err, "")
os.Exit(1)
}
// Setup all Controllers
if err := controller.AddToManager(mgr); err != nil {
log.Error(err, "")
os.Exit(1)
}
log.Info("Starting the Cmd.")
// Start the Cmd
if err := mgr.Start(signals.SetupSignalHandler()); err != nil {
log.Error(err, "Manager exited non-zero")
os.Exit(1)
}
}
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