| // Licensed to the 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. The 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" |
| |
| // Import all Kubernetes client auth plugins (e.g. Azure, GCP, OIDC, etc.) |
| // to ensure that exec-entrypoint and run can make use of them. |
| _ "k8s.io/client-go/plugin/pkg/client/auth" |
| |
| "k8s.io/apimachinery/pkg/runtime" |
| utilruntime "k8s.io/apimachinery/pkg/util/runtime" |
| clientgoscheme "k8s.io/client-go/kubernetes/scheme" |
| ctrl "sigs.k8s.io/controller-runtime" |
| "sigs.k8s.io/controller-runtime/pkg/healthz" |
| "sigs.k8s.io/controller-runtime/pkg/log/zap" |
| |
| dsv1alpha1 "dolphinscheduler-operator/api/v1alpha1" |
| "dolphinscheduler-operator/controllers" |
| //+kubebuilder:scaffold:imports |
| ) |
| |
| var ( |
| scheme = runtime.NewScheme() |
| setupLog = ctrl.Log.WithName("setup") |
| ) |
| |
| func init() { |
| utilruntime.Must(clientgoscheme.AddToScheme(scheme)) |
| |
| utilruntime.Must(dsv1alpha1.AddToScheme(scheme)) |
| //+kubebuilder:scaffold:scheme |
| } |
| |
| func main() { |
| var metricsAddr string |
| var enableLeaderElection bool |
| var probeAddr string |
| flag.StringVar(&metricsAddr, "metrics-bind-address", ":8080", "The address the metric endpoint binds to.") |
| flag.StringVar(&probeAddr, "health-probe-bind-address", ":8081", "The address the probe endpoint binds to.") |
| flag.BoolVar(&enableLeaderElection, "leader-elect", false, |
| "Enable leader election for controller manager. "+ |
| "Enabling this will ensure there is only one active controller manager.") |
| opts := zap.Options{ |
| Development: true, |
| } |
| opts.BindFlags(flag.CommandLine) |
| flag.Parse() |
| |
| ctrl.SetLogger(zap.New(zap.UseFlagOptions(&opts))) |
| |
| mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{ |
| Scheme: scheme, |
| MetricsBindAddress: metricsAddr, |
| Port: 9443, |
| HealthProbeBindAddress: probeAddr, |
| LeaderElection: enableLeaderElection, |
| LeaderElectionID: "c8424b0b.apache.dolphinscheduler.dev", |
| }) |
| if err != nil { |
| setupLog.Error(err, "unable to start manager") |
| os.Exit(1) |
| } |
| |
| if err = (&controllers.DSMasterReconciler{ |
| Client: mgr.GetClient(), |
| Scheme: mgr.GetScheme(), |
| }).SetupWithManager(mgr); err != nil { |
| setupLog.Error(err, "unable to create controller", "controller", "DSMaster") |
| os.Exit(1) |
| } |
| if err = (&controllers.DSWorkerReconciler{ |
| Client: mgr.GetClient(), |
| Scheme: mgr.GetScheme(), |
| }).SetupWithManager(mgr); err != nil { |
| setupLog.Error(err, "unable to create controller", "controller", "DSWorker") |
| os.Exit(1) |
| } |
| if err = (&controllers.DSAlertReconciler{ |
| Client: mgr.GetClient(), |
| Scheme: mgr.GetScheme(), |
| }).SetupWithManager(mgr); err != nil { |
| setupLog.Error(err, "unable to create controller", "controller", "DSAlert") |
| os.Exit(1) |
| } |
| if err = (&controllers.DSApiReconciler{ |
| Client: mgr.GetClient(), |
| Scheme: mgr.GetScheme(), |
| }).SetupWithManager(mgr); err != nil { |
| setupLog.Error(err, "unable to create controller", "controller", "DSApi") |
| os.Exit(1) |
| } |
| //if os.Getenv("ENABLE_WEBHOOKS") != "false" { |
| // if err = (&dsv1alpha1.DSMaster{}).SetupWebhookWithManager(mgr); err != nil { |
| // setupLog.Error(err, "unable to create webhook", "webhook", "DSMaster") |
| // os.Exit(1) |
| // } |
| //} |
| //+kubebuilder:scaffold:builder |
| |
| if err := mgr.AddHealthzCheck("healthz", healthz.Ping); err != nil { |
| setupLog.Error(err, "unable to set up health check") |
| os.Exit(1) |
| } |
| if err := mgr.AddReadyzCheck("readyz", healthz.Ping); err != nil { |
| setupLog.Error(err, "unable to set up ready check") |
| os.Exit(1) |
| } |
| |
| setupLog.Info("starting manager") |
| if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil { |
| setupLog.Error(err, "problem running manager") |
| os.Exit(1) |
| } |
| } |