blob: f85fd824faf142bb53bd5121e304904b85980b00 [file] [log] [blame]
// Licensed to Apache Software Foundation (ASF) under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Apache Software Foundation (ASF) licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package main
import (
"flag"
"os"
"k8s.io/apimachinery/pkg/runtime"
clientgoscheme "k8s.io/client-go/kubernetes/scheme"
_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/log/zap"
operatorv1alpha1 "github.com/apache/skywalking-swck/apis/operator/v1alpha1"
operatorcontroller "github.com/apache/skywalking-swck/controllers/operator"
"github.com/apache/skywalking-swck/pkg/operator/repo"
// +kubebuilder:scaffold:imports
)
var (
scheme = runtime.NewScheme()
setupLog = ctrl.Log.WithName("setup")
)
func init() {
_ = clientgoscheme.AddToScheme(scheme)
_ = operatorv1alpha1.AddToScheme(scheme)
// +kubebuilder:scaffold:scheme
}
func main() {
var metricsAddr string
var enableLeaderElection bool
var dev bool
flag.StringVar(&metricsAddr, "metrics-addr", ":8080", "The address the metric endpoint binds to.")
flag.BoolVar(&enableLeaderElection, "enable-leader-election", false,
"Enable leader election for controller manager. "+
"Enabling this will ensure there is only one active controller manager.")
flag.BoolVar(&dev, "dev", false, "Enable development mode")
flag.Parse()
ctrl.SetLogger(zap.New(func(o *zap.Options) {
o.Development = dev
}))
mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
Scheme: scheme,
MetricsBindAddress: metricsAddr,
LeaderElection: enableLeaderElection,
LeaderElectionID: "v1alpha1.swck",
Port: 9443,
})
if err != nil {
setupLog.Error(err, "unable to start manager")
os.Exit(1)
}
if err = (&operatorcontroller.OAPServerReconciler{
Client: mgr.GetClient(),
Log: ctrl.Log.WithName("controllers").WithName("OAPServer"),
Scheme: mgr.GetScheme(),
FileRepo: repo.NewRepo("oapserver"),
Recorder: mgr.GetEventRecorderFor("oapserver-controller"),
}).SetupWithManager(mgr); err != nil {
setupLog.Error(err, "unable to create controller", "controller", "OAPServer")
os.Exit(1)
}
if err = (&operatorcontroller.UIReconciler{
Client: mgr.GetClient(),
Log: ctrl.Log.WithName("controllers").WithName("UI"),
Scheme: mgr.GetScheme(),
FileRepo: repo.NewRepo("ui"),
Recorder: mgr.GetEventRecorderFor("oapserver-controller"),
}).SetupWithManager(mgr); err != nil {
setupLog.Error(err, "unable to create controller", "controller", "UI")
os.Exit(1)
}
if err = (&operatorcontroller.FetcherReconciler{
Client: mgr.GetClient(),
Log: ctrl.Log.WithName("controllers").WithName("Fetcher"),
Scheme: mgr.GetScheme(),
FileRepo: repo.NewRepo("fetcher"),
Recorder: mgr.GetEventRecorderFor("fetcher-controller"),
}).SetupWithManager(mgr); err != nil {
setupLog.Error(err, "unable to create controller", "controller", "Fetcher")
os.Exit(1)
}
if os.Getenv("ENABLE_WEBHOOKS") != "false" {
if err = (&operatorv1alpha1.OAPServer{}).SetupWebhookWithManager(mgr); err != nil {
setupLog.Error(err, "unable to create webhook", "webhook", "OAPServer")
os.Exit(1)
}
if err = (&operatorv1alpha1.UI{}).SetupWebhookWithManager(mgr); err != nil {
setupLog.Error(err, "unable to create webhook", "webhook", "UI")
os.Exit(1)
}
if err = (&operatorv1alpha1.Fetcher{}).SetupWebhookWithManager(mgr); err != nil {
setupLog.Error(err, "unable to create webhook", "webhook", "Fetcher")
os.Exit(1)
}
}
// +kubebuilder:scaffold:builder
setupLog.Info("starting manager")
if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {
setupLog.Error(err, "problem running manager")
os.Exit(1)
}
}