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aaq-server.go
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aaq-server.go
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package main
import (
"context"
goflag "flag"
"github.com/pkg/errors"
flag "github.com/spf13/pflag"
"k8s.io/client-go/tools/cache"
"k8s.io/klog/v2"
"kubevirt.io/application-aware-quota/pkg/aaq-server"
"kubevirt.io/application-aware-quota/pkg/certificates/bootstrap"
"kubevirt.io/application-aware-quota/pkg/client"
"kubevirt.io/application-aware-quota/pkg/informers"
"kubevirt.io/application-aware-quota/pkg/util"
"os"
"sigs.k8s.io/controller-runtime/pkg/manager/signals"
)
func main() {
flag.CommandLine.AddGoFlag(goflag.CommandLine.Lookup("v"))
isOnOpenshift := flag.Bool(util.IsOnOpenshift, false, "flag that suggest that we are on Openshift cluster")
flag.Parse()
defer klog.Flush()
aaqNS := util.GetNamespace()
aaqCli, err := client.GetAAQClient()
if err != nil {
klog.Error(err.Error())
os.Exit(1)
}
ctx := signals.SetupSignalHandler()
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
stop := ctx.Done()
secretInformer := informers.GetSecretInformer(aaqCli, aaqNS)
go secretInformer.Run(stop)
if !cache.WaitForCacheSync(stop, secretInformer.HasSynced) {
os.Exit(1)
}
secretCertManager := bootstrap.NewFallbackCertificateManager(
bootstrap.NewSecretCertificateManager(
util.SecretResourceName,
aaqNS,
secretInformer.GetStore(),
),
)
secretCertManager.Start()
defer secretCertManager.Stop()
aaqServer, err := aaq_server.AaqServer(aaqNS,
util.DefaultHost,
util.DefaultPort,
secretCertManager,
aaqCli,
*isOnOpenshift,
)
if err != nil {
klog.Fatalf("UploadProxy failed to initialize: %v\n", errors.WithStack(err))
}
err = aaqServer.Start()
if err != nil {
klog.Fatalf("TLS server failed: %v\n", errors.WithStack(err))
}
}