| // 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/skywalking-swck/api/v1alpha1" |
| "github.com/skywalking-swck/controllers" |
| // +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 |
| 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.Parse() |
| |
| ctrl.SetLogger(zap.New(func(o *zap.Options) { |
| o.Development = true |
| })) |
| |
| 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 = (&controllers.OAPServerReconciler{ |
| Client: mgr.GetClient(), |
| Log: ctrl.Log.WithName("controllers").WithName("OAPServer"), |
| Scheme: mgr.GetScheme(), |
| }).SetupWithManager(mgr); err != nil { |
| setupLog.Error(err, "unable to create controller", "controller", "OAPServer") |
| 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) |
| } |
| } |