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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1,98 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "crypto/tls" | ||
| "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" | ||
| metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server" | ||
| "sigs.k8s.io/controller-runtime/pkg/webhook" | ||
|
|
||
| webhokv1alpha1 "github.com/argoproj/argo-workflows/v3/internal/webhook/v1alpha1" | ||
| argoprojiov1alpha1 "github.com/argoproj/argo-workflows/v3/pkg/apis/workflow/v1alpha1" | ||
| ) | ||
|
|
||
| var ( | ||
| scheme = runtime.NewScheme() | ||
| setupLog = ctrl.Log.WithName("setup") | ||
| ) | ||
|
|
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| func init() { | ||
| utilruntime.Must(clientgoscheme.AddToScheme(scheme)) | ||
| utilruntime.Must(argoprojiov1alpha1.AddToScheme(scheme)) | ||
| } | ||
|
|
||
| func main() { | ||
| defer utilruntime.HandleCrash(utilruntime.PanicHandlers...) | ||
|
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||
| var metricsAddr string | ||
| var probeAddr string | ||
| flag.StringVar(&metricsAddr, "metrics-bind-address", "0", "The address the metrics endpoint binds to. "+ | ||
| "Use :8443 for HTTPS or :8080 for HTTP, or leave as 0 to disable the metrics service.") | ||
| flag.StringVar(&probeAddr, "health-probe-bind-address", ":8081", "The address the probe endpoint binds to.") | ||
|
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| opts := zap.Options{ | ||
| Development: true, | ||
| } | ||
| opts.BindFlags(flag.CommandLine) | ||
| flag.Parse() | ||
|
|
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| ctrl.SetLogger(zap.New(zap.UseFlagOptions(&opts))) | ||
|
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| tlsOpts := []func(c *tls.Config){ | ||
| func(c *tls.Config) { | ||
| c.NextProtos = []string{"http/1.1"} | ||
| }, | ||
| } | ||
|
|
||
| webhookServer := webhook.NewServer(webhook.Options{ | ||
| TLSOpts: tlsOpts, | ||
| }) | ||
|
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| metricsServerOptions := metricsserver.Options{ | ||
| BindAddress: metricsAddr, | ||
| TLSOpts: tlsOpts, | ||
| } | ||
|
|
||
| mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{ | ||
| Scheme: scheme, | ||
| Metrics: metricsServerOptions, | ||
| WebhookServer: webhookServer, | ||
| HealthProbeBindAddress: probeAddr, | ||
| LeaderElection: false, | ||
| }) | ||
| if err != nil { | ||
| setupLog.Error(err, "unable to start manager") | ||
| os.Exit(1) | ||
| } | ||
|
|
||
| if err = webhokv1alpha1.SetupWorkflowWebhookWithManager(mgr); err != nil { | ||
| setupLog.Error(err, "unable to create webhook", "webhook", "CronJob") | ||
| os.Exit(1) | ||
| } | ||
|
|
||
| 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) | ||
| } | ||
| } |
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